CN102709982B - Energy transmission method based on electric automobile - Google Patents
Energy transmission method based on electric automobile Download PDFInfo
- Publication number
- CN102709982B CN102709982B CN201210192573.XA CN201210192573A CN102709982B CN 102709982 B CN102709982 B CN 102709982B CN 201210192573 A CN201210192573 A CN 201210192573A CN 102709982 B CN102709982 B CN 102709982B
- Authority
- CN
- China
- Prior art keywords
- energy
- electric vehicle
- forwarding
- power consumption
- charging station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a control method for providing energy to electric equipment in an energy transmission and distribution system based on an electric vehicle. The energy transmission and distribution system is characterized by comprising a plurality of power supply devices, a plurality of rechargeable batteries, a plurality of control devices, a plurality of electric vehicles and a plurality of pieces of electric equipment. The control method is characterized by comprising the following steps of: a. interacting with the electric vehicles to acquire the address of the target electric equipment; and b. determining a forwarding control device and processing the energy transmitted by the electric vehicles, wherein the forwarding control device is used for receiving the energy and enabling the energy to reach the electric equipment at the soonest, and the forwarding control device is the next control device which the energy can reach.
Description
Technical field
Relate to energy transmission field, especially in the energy transmission distribution system based on electric vehicle, to power consumption equipment, provide the energy.
Background technology
Greenhouse effect (English: Greenhouse effect), claiming again " greenhouse effect ", is being commonly called as of atmosphere insulation effect.Atmosphere can make sun shortwave radiation arrive ground, but the long wave caloradiance that earth's surface outwards emits is by Atmospheric Absorption, so just makes earth's surface and lower atmosphere layer increase in temperature, because its effect is similar to the greenhouse of crop culture, therefore named greenhouse effect.Since the industrial revolution, the mankind increase year by year to the strong greenhouse gas of the heat absorptivities such as carbon dioxide that enter in atmosphere, and the greenhouse effect of atmosphere also strengthen thereupon, have caused a series of serious problems such as global warming, have caused the concern of various countries, the whole world.
Traffic transport industry is the industry of second largest generation greenhouse gas in the world.In order to reduce the discharge of greenhouse gas, alleviate the impact of traffic transport industry on global warming simultaneously, many countries have developed electric vehicle.Electric vehicle be take electric power in brief exactly as driving, the vehicles that the electric power of take is the energy.First electric vehicle produced in 1834, and it is driven by direct current machine.Even to this day, there is great variety in electric vehicle, and type is also varied.Storage battery in electric vehicle is generally used for storing the energy travelling for electric vehicle, and they can and transmit and distribute for stored energy source and make user to obtain the energy by the energy transmission of electric vehicle.The storage of carrying out the energy by a large amount of electric vehicles can form a huge energy storage system.For example, if all automobiles of the U.S. are become to electric bus, their energy output will be 24 times of existing electricity generation system.Meanwhile, electric vehicle can move to another place from a place, also the energy can be transported to another place from one.Based on foregoing description, we have proposed the energy based on electric vehicle and have distributed transmission system.
Existing technology is transmitted the energy by crossing electric wire conventionally.This process comprises three steps.The first step is that the DC energy source being produced by solar energy is converted into AC power.This can bring the energy that has lost about 10%.Second step is by electric wire transmission line transmission energy, and the loss approximately 6.5% that this step produces.The 3rd step is AC power to be converted to DC power supply charge, and the efficiency of rechargeable battery is 85%.Therefore, whole process overall power loss is approximately 27.8%.
And of the present inventionly proposed the energy based on electric vehicle and distribute transmission system will when reducing discharge carbon dioxide, reduce the loss of the energy in transmission energy processes.
Summary of the invention
For carbon dioxide excessive emissions in prior art and the larger technological deficiency of energy slippages, the invention provides a kind of control method that the energy is provided to power consumption equipment in the energy transmission distribution system based on electric vehicle, it is characterized in that, described energy transmission distribution system comprises: a plurality of Blast Furnace Top Gas Recovery Turbine Unit (TRT), and it is for providing the energy to described electric vehicle; A plurality of charging accumulators, it is for storing the described energy and providing the charging energy to described electric vehicle, and described at least one, charging accumulator is arranged at charging station; A plurality of control device, it is for controlling transmission and the distribution of the described energy between described charging accumulator and described electric vehicle, and described control device is arranged at and forwards power station; A plurality of electric vehicles, it is for storing and transmitting the energy, described electric vehicle according to its separately predetermined circuit at described charging station, stop; And a plurality of power consumption equipments, it is for receiving the described energy; Wherein, described control device comprises the steps: that a. is received from and rests in the object power consumption equipment address that the energy with described electric vehicle transmission that the electric vehicle of the forwarding charging station adapting with described control device sends adapts; B. determine forwarding controller and the energy of described electric vehicle transmission is processed, described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment, wherein, described forwarding controller is the next described control device arriving of the described energy.
Preferably, described forwarding is also provided with at least one charging accumulator in power station, and described control device and described charging accumulator adapt.
Preferably, described step a also comprises the steps: to be received from and rests in object power consumption equipment address that the energy with described electric vehicle transmission that the electric vehicle of the forwarding charging station adapting with described control device sends adapts and the address of described forwarding controller.
Preferably, described step b comprises the steps:-selects a forwarding controller and the described energy is processed, and described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment.
Preferably, described step b1 also comprises the steps: that b1. judges whether described forwarding controller is loaded into the forwarding charging station that will stop at described electric vehicle; If b2. described step b1 judges that described forwarding controller is loaded into the forwarding charging station that will stop at described electric vehicle, to described electric vehicle, send the first indication information, described the first indication information indicates described electric vehicle to continue the described energy to transfer to described forwarding controller; And if the described step b1 of b3. judges that described forwarding controller is not loaded at described electric vehicle the forwarding charging station of stopping, to described electric vehicle, send the second indication information, described the second indication information indicates described electric vehicle by the described energy, and the object power consumption equipment address adapting with the described energy is stored in the described charging accumulator adapting with described control device.
Preferably, after described step b3, also comprise the steps: that b4. is mutual with the electric vehicle that the next one rests in the forwarding charging station adapting with described control device; B5. judge whether described forwarding controller is loaded into the forwarding charging station that the electric vehicle described in described step b4 will be stopped; If b6. described step b5 judges that described forwarding controller is loaded into the forwarding charging station that the electric vehicle described in described step b4 will be stopped, the address of described forwarding controller is sent to described electric vehicle, and by the described energy adapting with described forwarding controller in described charging accumulator, the object power consumption equipment address adapting with the described energy sends and is stored in the electric vehicle with described in described step b4; And if the described step b5 of b7. judges that described forwarding controller is not loaded into the forwarding charging station that the electric vehicle described in described step b4 will be stopped, go to step b4 and carry out.
Preferably, described step a also comprises the steps: a '. be received from a plurality of described object power consumption equipment address of the electric vehicle transmission that rests in the forwarding charging station adapting with described control device and the demand for energy of described a plurality of object power consumption equipments, wherein said demand for energy is corresponding with described object power consumption equipment.
Preferably, described step a ' also comprises the steps: to be received from a plurality of described object power consumption equipment address, the demand for energy of described a plurality of object power consumption equipments and next forwarding controller address adapting with described object power consumption equipment of the electric vehicle transmission that rests in the forwarding charging station adapting with described control device, and wherein said demand for energy is corresponding with described object power consumption equipment.
Preferably, described step b comprises the steps: b '. according to described different object power consumption equipment address, determine respectively forwarding controller and the energy of the demand for energy adapting with described object power consumption equipment is processed, described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment.
Preferably, described step b ' comprises the steps:-according to described different object power consumption equipment address, selects respectively forwarding controller and the energy of the demand for energy adapting with described object power consumption equipment processed, and described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment.
Preferably, wherein, described step b ' also comprises: b ' 1. will select the energy of the demand for energy adapting from described different object power consumption equipments of identical forwarding controller to do same treatment.
Preferably, after described step b ' 1, comprise the steps: that b ' 2. selects the forwarding controller described in step b ' 1 described in to judge whether it is loaded into the forwarding charging station that will stop at described electric vehicle; B ' is if 3. the described forwarding controller of described step b ' 2 judgement is loaded into the forwarding charging station that will stop at described electric vehicle, to described electric vehicle, send the first indication information, described the first indication information indicates described electric vehicle to continue the energy of the power consumption equipment demand for energy adapting with described forwarding controller to transfer to described forwarding controller; And b ' is not if 4. the described forwarding controller of described step b ' 2 judgement is loaded at described electric vehicle the forwarding charging station of stopping, to described electric vehicle, send the second indication information, described the second indication information indicates described electric vehicle by the energy of the power consumption equipment demand for energy adapting with described control device, and the power consumption equipment address adapting with described forwarding controller is stored in the described charging accumulator adapting with described control device.
Preferably, after described step b ' 4, comprise the steps: that b ' is 5. mutual with the next electric vehicle that rests in the forwarding charging station adapting with described control device; B ' 6. judges whether described forwarding controller is loaded into the forwarding charging station that the electric vehicle described in described step b ' 5 will be stopped; B ' is if 7. the described forwarding controller of described step b ' 6 judgement is loaded into the forwarding charging station that the electric vehicle described in described step b ' 5 will be stopped, the address of described forwarding controller is sent to described electric vehicle, and by the energy of the power consumption equipment demand for energy adapting with described forwarding controller in described charging accumulator, the object power consumption equipment address adapting with the described energy sends and is stored in the electric vehicle with described in described step b ' 5; And b ' is not if 8. the described forwarding controller of described step b ' 6 judgement is loaded into the forwarding charging station that the electric vehicle described in described step b ' 5 will be stopped, and goes to step b ' 5 and carries out.
Preferably, after described step b ' 8, comprise the steps: that b ' 9. judges whether the energy adapting with a plurality of object power consumption equipments described in step a ' is disposed; B ' is not if 10. described step b ' 9 judgements are disposed with the energy that a plurality of object power consumption equipments described in step a ' adapt, and repeating step b ' 2 is to step b ' 9.
According to another aspect of the present invention, the control method of the energy is also provided to power consumption equipment in a kind of energy transmission distribution system based on electric vehicle, it is characterized in that, described energy transmission distribution system comprises: a plurality of electric supply installations, a plurality of charging accumulators, a plurality of control device, a plurality of electric vehicles, a plurality of power consumption equipments; Wherein, described electric vehicle comprises the steps: that A. stops corresponding forwarding charging station according to scheduled circuit; B. to the control device adapting with described forwarding charging station, send the object power consumption equipment address that the energy with described electric vehicle transmission adapts; And C. receives and stores the address of described forwarding controller, the energy of the power consumption equipment demand for energy that adapts with described forwarding controller and the object power consumption equipment address adapting with the described energy.
Preferably, described step B also comprises: B '. to the control device adapting with described forwarding charging station, send the object power consumption equipment address that the energy with described electric vehicle transmission adapts, and the address of next forwarding controller; Accordingly, described step C carries out following step, the energy of the power consumption equipment demand for energy that reception storage and described forwarding controller adapt and the object power consumption equipment address adapting with the described energy.
According to another aspect of the invention, a kind of control method that the energy is provided to power consumption equipment in the energy transmission distribution system based on electric vehicle is also provided, it is characterized in that, described energy transmission distribution system comprises: a plurality of electric supply installations, a plurality of charging accumulators, a plurality of control device, a plurality of electric vehicles, a plurality of power consumption equipments; Wherein, comprise the steps: 1). described electric vehicle is stopped corresponding forwarding charging station according to scheduled circuit; 2). described electric vehicle sends to the control device adapting with described forwarding charging station the object power consumption equipment address that the energy with described electric vehicle transmission adapts; 3). described control device is received from and rests in the object power consumption equipment address that the energy with described electric vehicle transmission that the electric vehicle of the forwarding charging station adapting with described control device sends adapts; 4). described control device determines forwarding controller and the energy of described electric vehicle transmission processed, and described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment; 5). described control device is processed the energy waiting for transmission in described charging accumulator, the energy of the power consumption equipment demand for energy adapting by the address of the described forwarding controller adapting with the described energy, with described forwarding controller and be sent to described electric vehicle with the object power consumption equipment address that the described energy adapts; And 6). the energy of the power consumption equipment demand for energy that receive and store the address of described forwarding controller, adapts with described forwarding controller and the object power consumption equipment address adapting with the described energy.
According to another aspect of the invention, a kind of electric vehicle that transmits the energy in the energy transmission distribution system based on electric vehicle is also provided, described electric vehicle at least comprises storage battery, it is characterized in that, described storage battery at least comprises: charging inlet, it is for receiving the described energy, and by described energy storage to described storage battery; Electric discharge interface, it is for outwards transmitting the energy in described storage battery.
According to another aspect of the invention, also provide a kind of control method of control device layout of the energy transmission distribution system based on electric vehicle, the set of establishing all charging stations is S={S
1... .S
n, the line set of all electric vehicles is L={L
1... .L
n, the set of all Blast Furnace Top Gas Recovery Turbine Unit (TRT) is D={D
1... .D
n, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is arranged on described charging station, gathers so D and belongs to S set.First make the charging station at control device place, the set C that namely forwards charging station is set to empty set.L ' represents the set of not capped electric vehicle circuit, and S ' represents not to be selected as the set of the charging station that forwards charging station, when each step is performed, again draw a bipartite graph G '=(S ', L ', E ') (when initial, L '=L, S '=S).If T is the set of potential forwarding charging station.In order to reduce energy consumption, first the charging station at all Blast Furnace Top Gas Recovery Turbine Unit (TRT) place is added to set T.In T, select maximum route processes, namely have the most polygon element as forwarding charging station, and the circuit through described forwarding charging station is deleted from figure.It is that empty set or all circuits are all capped that this step is carried out set T always.If T is empty set, we by with Blast Furnace Top Gas Recovery Turbine Unit (TRT) only once the charging station of line transfer add set T, and repeat above-mentioned steps.If T becomes empty set, and some routes still capped we by with Blast Furnace Top Gas Recovery Turbine Unit (TRT) only once the charging station of line transfer add set T.Above-mentioned whole step carries out continuing until all routes are capped.
The invention provides in a kind of energy transmission distribution system based on electric vehicle the control method of carrying out distribution and the transmission of the energy.It is the transmission to the energy by electric vehicle, control device to the forwarding storage of the energy and storage control realize the energy by Blast Furnace Top Gas Recovery Turbine Unit (TRT) the whole process to user's electrical appliance, finally reach the minimizing of CO2 emission, and the minimizing of energy transmission power consumption penalty.
Accompanying drawing explanation
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 illustrates according to the present invention the first embodiment, the structural representation of the described energy transmission distribution system based on electric vehicle;
Fig. 2 illustrates according to first embodiment of the invention, the flow chart of the control device of the described energy transmission distribution system based on electric vehicle;
Fig. 3 illustrates according to second embodiment of the invention, the flow chart of the control device of the described energy transmission distribution system based on electric vehicle;
Fig. 4 illustrates according to third embodiment of the invention, the flow chart of the electric vehicle of the described energy transmission distribution system based on electric vehicle;
Fig. 5 illustrates according to the present invention the second embodiment, the schematic diagram of the described energy transmission distribution system based on electric vehicle; And
Fig. 6 illustrates according to the present invention the second embodiment, the bipartite graph of the described energy transmission distribution system based on electric vehicle.
Embodiment
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 illustrates according to the present invention the first embodiment, the structural representation of the described energy transmission distribution system based on electric vehicle.The function that the energy based on electric vehicle transmission distribution system provided by the invention has energy storage and a Mobile Transmission by electric vehicle realizes the transmission of the energy.Particularly, originally illustrate four parts: two Blast Furnace Top Gas Recovery Turbine Unit (TRT) 1A and 1B, it is for generating electricity by regenerative resource and providing the energy to described power consumption equipment, and described Blast Furnace Top Gas Recovery Turbine Unit (TRT) preferably includes electric supply installation, and described electric supply installation is controlled the energy that described Blast Furnace Top Gas Recovery Turbine Unit (TRT) generates; Two electric vehicle 2A and 2B, it is for storing and transmitting the described energy, and according to its separately predetermined circuit at described charging station, stop; Six charging station 3A, 3B, 3C, 3D, 3E and 3F, it is for storing the described energy and providing the charging energy to described electric motor car, and controls transmission and the distribution of the described energy; Two power consumption equipment 4A and 4B, it is for receiving the described energy.Wherein charging station preferably, at least comprises charging accumulator, and it charges for stored energy source and to the described electric vehicle transmission energy.In described six charging stations, can be respectively arranged with described control device, described control device is controlled transmission and the distribution of the energy between described charging accumulator and described electric vehicle.Using the described charging station that is provided with control device as forwarding charging station, described forwarding charging station is for controlling the forwarding of the described energy.
Particularly, the energy transmission based on electric vehicle provided by the invention is thought the whole process of power consumption equipment transmission with distribution system based on realizing the energy coordinating between above-mentioned four parts from Blast Furnace Top Gas Recovery Turbine Unit (TRT).Described Blast Furnace Top Gas Recovery Turbine Unit (TRT) produces the energy also by the projected route of described electric vehicle.It rests in each forwarding charging station and controls the described object power consumption equipment of the final arrival of forwarding.For example, the route of supposing the stop of described electric vehicle 2A is charging station 3A, 3B, 3E and 3F; The route of the stop of described electric vehicle 2B is charging station 3D, 3E, 3B and 3C; Described six charging stations are all provided with described control device, and namely six charging stations are all as forwarding charging station.When described power consumption equipment 4A needs 10 degree electricity, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) 1A utilizes regenerative resource to generate 10 degree electricity, transmit and be stored to described electric vehicle 2A, described in battery stores in described electric vehicle 2A, 10 spend electricity and travel to described forwarding charging station 3A, control device and described electric vehicle in described forwarding charging station 3A are mutual, obtain the address of described object electrical appliance 4A, and next forwarding charging station of selecting a forwarding charging station will transfer to as above-mentioned 10 degree electricity in all forwarding charging stations, if described forwarding charging station judges described 10 degree electricity and should transfer to forwarding charging station 3B, because forward charging station 3B on the vehicle line of described electric vehicle 2A, described electric vehicle 2A continues the described 10 degree electricity of transmission to described forwarding charging station 3B.Now, next forwarding charging station that described forwarding charging station selects a forwarding charging station will transfer to as above-mentioned 10 degree electricity in all forwarding charging stations, if described forwarding charging station judges described 10 degree electricity and should transfer to forwarding charging station 3C, because forward charging station 3C not on the vehicle line at described electric vehicle 2A, described electric vehicle 2A is stored to described forwarding charging station 3B described in described 10 degree electricity and described object electrical appliance 4A address transfer.After described electric vehicle 2A sails out of described forwarding charging station 3B, described electric vehicle 2B stops to described forwarding charging station 3B, described forwarding charging station 3C and described electric vehicle 2B judge alternately the degree electricity of 10 in its charging accumulator next forward charging station 3C whether on the circuit of described electric vehicle 2B, judged result, whether described forwarding charging station 3C is on the circuit of described electric vehicle 2B, described forwarding charging station 2B spends electrical transmission to described electric vehicle 2B by described 10, described electric vehicle 2B receives described 10 degree electricity and stores.Described electric vehicle 2B transmits described 10 degree electricity, and to forwarding, charging station 3C is also further must transfer to power consumption equipment 4A.In such an embodiment, can realize according to user's request the real-time Transmission of the energy.
One at above-described embodiment changes in example, the transmitting procedure of the described energy is to realize determining, the transmission route of the described energy is controlled by described Blast Furnace Top Gas Recovery Turbine Unit (TRT), before described energy transmission, the forwarding charging station that it need to pass through is provided, described electric vehicle and described forwarding charging station carry out mutual and process according to the transmission route setting, and the forwarding charging station that first the 10 degree electricity that for example generated by described Blast Furnace Top Gas Recovery Turbine Unit (TRT) 1A in above-described embodiment transfer to described electric vehicle 2A and finally transfer to described power consumption equipment 4A process is 3B.Described electric vehicle 2A is that 3B stores by 10 degree electrical transmission to described forwarding charging station, then by described forwarding charging station, is that the degree of 10 in 3B electrical transmission is to described power consumption equipment 4A by described electric vehicle 2B.
Further, those skilled in the art understand, when described power consumption equipment 4A and power consumption equipment 4B have need for electricity, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) 1A, 1B can generate respectively described power consumption equipment 4A and the required energy of power consumption equipment 4B, also can be by a Blast Furnace Top Gas Recovery Turbine Unit (TRT) generating, described electronic transit equipment transmits the address that not only needs to transmit object power consumption equipment in the process of the described energy, also needs to transmit the required quantity of energy of object power consumption equipment.Described forwarding charging station is further processed the described energy according to the quantity of energy of the address of described object power consumption equipment and demand, finally transfers to described power consumption equipment 4A and power consumption equipment 4B.
More specifically, it will be appreciated by those skilled in the art that the system based on electric vehicle transmission distribution energy provided by the invention mainly contains three parts at energy loss, the loss 5% of electric vehicle transmission DC power supply in whole transmitting procedure; Storage battery in electric vehicle and the loss of charging accumulator one day 0.13%; The loss 5% of the storage battery transmission DC power supply in electric vehicle.The system based on electric vehicle transmission distribution energy provided by the invention is total up to 10% at energy loss in whole transmitting procedure.And existing technology is conventionally transmitted the calculating of energy loss and also comprised three parts by crossing electric wire, the DC energy source being produced by solar energy is converted into AC power.This can bring the energy that has lost about 10%; By electric wire transmission line transmission energy, and the loss approximately 6.5% that this step produces; AC power is converted to DC power supply and charges, the efficiency of rechargeable battery is 85%.Therefore, whole process overall power loss is approximately 27.8%.Significantly, the energy transmission based on electric vehicle provided by the invention wants little many with the loss ratio prior art that distribution system transmits the energy in energy processes.
Fig. 2 illustrates according to first embodiment of the invention, the flow chart of the control device of the described energy transmission distribution system based on electric vehicle.The described energy transmission distribution system based on electric vehicle comprises: a plurality of Blast Furnace Top Gas Recovery Turbine Unit (TRT), and it is for providing the energy to described electric vehicle; A plurality of charging accumulators, it is for storing the described energy and providing the charging energy to described electric vehicle, and described at least one, charging accumulator is arranged at charging station; A plurality of control device, it is for controlling transmission and the distribution of the described energy between described charging accumulator and described electric vehicle, and described control device is arranged at and forwards power station; A plurality of electric vehicles, it is for storing and transmitting the energy, described electric vehicle according to its separately predetermined circuit at described charging station, stop; And a plurality of power consumption equipments, it is for receiving the described energy.Particularly, originally illustrate two steps, first be step S201, described control device and the electric vehicle that rests in the forwarding charging station adapting with described control device obtain the object power consumption equipment address that the energy of described electric vehicle transmission adapts alternately, perform step afterwards S202, described control device is determined forwarding controller and the energy of described electric vehicle transmission is processed, described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment, wherein, described forwarding controller is the next described control device arriving of the described energy.More specifically, in conjunction with the system shown in Fig. 1, when described electric vehicle 2A stops to described forwarding charging station 3A, the control device in described forwarding charging station 3A and described electric vehicle 2A obtain the address of the object power consumption equipment 4A of the energy that described electric vehicle 2A transmits alternately.And determine that the energy that described electric vehicle 2A transmits transmits the next one forwarding charging station 2B of process, and according to the described forwarding charging station of determining, the energy of transmission is processed accordingly.
One at the present embodiment changes in example, and the transmission of the described energy, according to the Real time request of described power consumption equipment, is carried out real-time transmitting procedure, the forwarding charging station of the next described energy needs transmission of the control device real-time selection process in described forwarding charging station.Described control device can be according to road conditions, and the residue that forwards the charging accumulator in charging station can stored energy source amount, the storage battery in described electric vehicle can stored energy source amount etc.Another changes in example, the transmission of the described energy is carried out energy transmission according to predetermined energy transmission route, described electric vehicle is sent to the address of the control device of the forwarding charging station of the described energy transmission route process control device of the forwarding charging station of the current stop of described electric vehicle in the transmission energy, control device in the next one of described transmission route process forwards charging station is as forwarding controller, described control device obtains the address of described forwarding controller, and the described energy is processed accordingly.
Fig. 3 illustrates according to second embodiment of the invention, the flow chart of the control device of the described energy transmission distribution system based on electric vehicle.Particularly, originally illustrating 6 steps, is first that step S301 judges whether described forwarding controller is loaded into the forwarding charging station that will stop at described electric vehicle.If described step S301 judges described forwarding controller and is loaded into the forwarding charging station that will stop at described electric vehicle, perform step S302 and send the first indication information to described electric vehicle, described the first indication information indicates described electric vehicle to continue the described energy to transfer to described forwarding controller.If described step S301 judges described forwarding controller and is not loaded at described electric vehicle the forwarding charging station of stopping, perform step S303 and send the second indication information to described electric vehicle, described the second indication information indicates described electric vehicle by the described energy, and the object power consumption equipment address adapting with the described energy is stored in the described charging accumulator adapting with described control device.After step S303, perform step S304 mutual with the electric vehicle that the next one rests in the forwarding charging station adapting with described control device.Step S305 judges whether described forwarding controller is loaded into the forwarding charging station that the electric vehicle described in described step S304 will be stopped.If described step S305 judges described forwarding controller and is loaded into the forwarding charging station that the electric vehicle described in described step S304 will be stopped, perform step S306 the address of described forwarding controller is sent to described electric vehicle, and by the described energy adapting with described forwarding controller in described charging accumulator, the object power consumption equipment address adapting with the described energy sends and is stored in the electric vehicle with described in described step S304.If described step S305 judges described forwarding controller and is not loaded into the forwarding charging station that the electric vehicle described in described step S304 will be stopped, go to step S304 and carry out.Particularly, it will be appreciated by those skilled in the art that the energy of described electric vehicle transmission provides a plurality of power consumption equipments operations, when processing the described energy, the energy with same forwarding controller is carried out to union operation in a variation example of the present embodiment.
Fig. 4 illustrates according to third embodiment of the invention, the flow chart of the electric vehicle of the described energy transmission distribution system based on electric vehicle.Described electric vehicle at least comprises storage battery, and described storage battery at least comprises: charging inlet, it is for receiving the described energy, and by described energy storage to described storage battery; And electric discharge interface, it is for outwards transmitting the energy in described storage battery.Particularly, originally illustrating 3 steps, is first that step S401 stops corresponding forwarding charging station according to scheduled circuit; Perform step afterwards S402 and send to the control device adapting with described forwarding charging station the object power consumption equipment address that the energy with described electric vehicle transmission adapts; The energy of the power consumption equipment demand for energy that then performs step address that S403 received and stored described forwarding controller, adapts with described forwarding controller and the object power consumption equipment address adapting with the described energy.
In conjunction with above-mentioned Fig. 1 to Fig. 4, a kind of control method that the energy is provided to power consumption equipment in the energy transmission distribution system based on electric vehicle provided by the invention, comprise 6 steps, as follows: 1). described electric vehicle is stopped corresponding forwarding charging station according to scheduled circuit; 2). described electric vehicle sends to the control device adapting with described forwarding charging station the object power consumption equipment address that the energy with described electric vehicle transmission adapts; 3). described control device is received from and rests in the object power consumption equipment address that the energy with described electric vehicle transmission that the electric vehicle of the forwarding charging station adapting with described control device sends adapts; 4). described control device determines forwarding controller and the energy of described electric vehicle transmission processed, and described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment; 5). described control device is processed the energy waiting for transmission in described charging accumulator, the energy of the power consumption equipment demand for energy adapting by the address of the described forwarding controller adapting with the described energy, with described forwarding controller and be sent to described electric vehicle with the object power consumption equipment address that the described energy adapts; And 6). the energy of the power consumption equipment demand for energy that receive and store the address of described forwarding controller, adapts with described forwarding controller and the object power consumption equipment address adapting with the described energy.
In order to build an energy transmission system of offering help for electric vehicle, have two problems, first be how in numerous charging stations, to select to be provided with the charging station of control device, make the charging station energy device in described system have minimum control device.Second Problem is how further to reduce described electric vehicle and the energy is transferred to the energy loss of another charging station from a charging station.We solve the location problem of control device by following scheme
The set of supposing all charging stations is S={S
1... .S
n, the line set of all electric vehicles is L={L
1... .L
n, the set of all Blast Furnace Top Gas Recovery Turbine Unit (TRT) is D={D
1... .D
n, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is arranged on described charging station, gathers so D and belongs to S set.
Particularly, as shown in Figure 5, suppose to have six electric vehicle circuit l
1=(A
1, A
2, A
3), l
2=(B
1, A
1, A
2, B
2, B
3), l
3=(C
1, C
2, C
3), l
4=(A
1, B
1, C
1), l
5=(A
2, B
2, C
2), l
6=(A
3, B
3, C
3), there are two Blast Furnace Top Gas Recovery Turbine Unit (TRT) to be installed on respectively charging station A
1and C
3.
Define a bipartite graph G={S, L, E}, as shown in Figure 6, charging station S and electric vehicle L are a little, and E is expressed as the relation between charging station S and circuit L, and E, as the limit of figure G, when charging station is on described circuit, connects charging station and this circuit as a limit e.About control device location problem, we do following hypothesis, and described control device setting and described charging station S are upper, when passing through all circuits of described control device and can cover all charging stations, described control device optimum is set.Clearly, this is a NP-hard problem.And the problem that reduces energy consumption is to find the shortest path from Blast Furnace Top Gas Recovery Turbine Unit (TRT) to power consumption equipment.If β is the efficiency that forwards charging station to another from a forwarding charging station, the energy consumption of whole transmitting procedure is 1-β
c[k], c[k wherein] and be the number of times of energy conversion electric vehicle.According to the description in Fig. 1, described β is 0.9, supposes that described object power consumption equipment is at charging station C
2, the energy is from Blast Furnace Top Gas Recovery Turbine Unit (TRT) C
3, by circuit, be l
3electric vehicle the described energy is transferred to described charging station C
2,, because its number of times forwarding by described electric vehicle is 1, its energy consumption is 1-β.When the quantity that described control device is set hour, the number of times of described electric vehicle conversion also can correspondingly reduce, and therefore, in the optimized situation of described control device layout, under it, can also reduce energy consumption.
The present invention realizes layout optimization by control device placement algorithm, and its main thought is described below, and first makes the charging station at control device place, and the set C that namely forwards charging station is set to empty set.L ' represents the set of not capped electric vehicle circuit, and S ' represents not to be selected as the set of the charging station that forwards charging station, when each step is performed, again draw a bipartite graph G '=(S ', L ', E ') (when initial, L '=L, S '=S).If T is the set of potential forwarding charging station.In order to reduce energy consumption, first the charging station at all Blast Furnace Top Gas Recovery Turbine Unit (TRT) place is added to set T.In T, select maximum route processes, namely have the most polygon element as forwarding charging station, and the circuit through described forwarding charging station is deleted from figure.It is that empty set or all circuits are all capped that this step is carried out set T always.If T is empty set, we by with Blast Furnace Top Gas Recovery Turbine Unit (TRT) only once the charging station of line transfer add set T, and repeat above-mentioned steps.If T becomes empty set, and some routes still capped we by with Blast Furnace Top Gas Recovery Turbine Unit (TRT) only once the charging station of line transfer add set T.Above-mentioned whole step carries out continuing until all routes are capped.Particularly, it will be appreciated by those skilled in the art that and take Fig. 6 as example, we are first by A
1, C
3add set T.Through A
1circuit have 3, through C
3circuit have 2, first select A
1for forwarding charging station, by A
1from T, delete, and will be through A
1circuit l
1, l
2, l
4from L ', delete.Select afterwards C
3for forwarding charging station, and will be through C
3circuit l
3, l
6from L ', delete.Now but T is empty set appoints and to have a circuit capped, and we are by from the described Blast Furnace Top Gas Recovery Turbine Unit (TRT) charging station A of line transfer once only
2, A
3, B
1, B
2, B
3, C
1, C
2add set T, wherein, through A
2, B
2, C
2circuit all only have 1, through the circuit of other charging stations, be 0.Significantly, selection can cover circuit l
5a
2for forwarding charging station, like this, all circuits are all capped, and algorithm stops.
Above specific embodiments of the invention are described.It will be appreciated that, the present invention is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (16)
1. in the energy transmission distribution system based on electric vehicle, from electric vehicle, obtain electric energy or the control method of electric energy is provided to electric vehicle, it is characterized in that, described energy transmission distribution system comprises:
A plurality of Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is for providing the energy to described electric vehicle;
A plurality of charging accumulators, it is for storing the described energy and providing the charging energy to described electric vehicle, and described at least one, charging accumulator is arranged at charging station;
A plurality of control device, it is for controlling transmission and the distribution of the described energy between described charging accumulator and described electric vehicle, and described control device is arranged at and forwards power station;
A plurality of electric vehicles, it is for storing and transmitting the energy, described electric vehicle according to its separately predetermined circuit at described charging station, stop; And
A plurality of power consumption equipments, it is for receiving the described energy;
Wherein, in described control device, realize as follows described control method:
A. obtain alternately indication information with described electric vehicle;
B. determine forwarding controller, described forwarding controller is the next described control device arriving of the described energy.
2. control method according to claim 1, is characterized in that, described forwarding is also provided with at least one charging accumulator in power station, and described control device and described charging accumulator adapt.
3. control method according to claim 1 and 2, is characterized in that, described indication information at least comprises:
-object power consumption equipment address; Or
The unique identification of-object power consumption equipment.
4. control method according to claim 1 and 2, is characterized in that, described indication information at least also comprises:
-described forwarding controller address; Or
--the unique identification of described forwarding controller.
5. control method according to claim 1 and 2, is characterized in that, described step b comprises the steps:
-to select a forwarding controller and the described energy is processed, described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment.
6. control method according to claim 1 and 2, is characterized in that, described step b also comprises the steps:
B1. judge whether described forwarding controller is loaded into the forwarding charging station that will stop at described electric vehicle;
If b2. described step b1 judges that described forwarding controller is loaded into the forwarding charging station that will stop at described electric vehicle, to described electric vehicle, send the first indication information, described the first indication information indicates described electric vehicle to continue the described energy to transfer to described forwarding controller; And
If b3. described step b1 judges that described forwarding controller is not loaded at described electric vehicle the forwarding charging station of stopping, to described electric vehicle, send the second indication information, described the second indication information indicates described electric vehicle by the described energy, and the object power consumption equipment address adapting with the described energy is stored in the described charging accumulator adapting with described control device.
7. control method according to claim 6, is characterized in that, after described step b3, also comprises the steps:
B4. to rest in the electric vehicle of the forwarding charging station adapting with described control device mutual with the next one;
B5. judge whether described forwarding controller is loaded into the forwarding charging station that the electric vehicle described in described step b4 will be stopped;
If b6. described step b5 judges that described forwarding controller is loaded into the forwarding charging station that the electric vehicle described in described step b4 will be stopped, the address of described forwarding controller is sent to described electric vehicle, and by the described energy adapting with described forwarding controller in described charging accumulator, the object power consumption equipment address adapting with the described energy sends and is stored in the electric vehicle with described in described step b4; And
If b7. described step b5 judges that described forwarding controller is not loaded into the forwarding charging station that the electric vehicle described in described step b4 will be stopped, go to step b4 and carry out.
8. control method according to claim 1 and 2, is characterized in that, described step b also comprises the steps:
B '. according to different object power consumption equipment addresses, determine respectively forwarding controller and the energy of the demand for energy adapting with described object power consumption equipment is processed, described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment.
9. control method according to claim 8, is characterized in that, described step b ' comprises the steps:
-according to described different object power consumption equipment address, to select respectively forwarding controller and the energy of the demand for energy adapting with described object power consumption equipment is processed, described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment.
10. control method according to claim 9, is characterized in that, described step b ' also comprises:
B ' 1. will select the energy of the demand for energy adapting from described different object power consumption equipments of identical forwarding controller to do same treatment.
11. control methods according to claim 10, is characterized in that, after described step b ' 1, comprise the steps:
B ' 2. selects the forwarding controller described in step b ' 1 described in to judge whether it is loaded into the forwarding charging station that will stop at described electric vehicle;
B ' is if 3. the described forwarding controller of described step b ' 2 judgement is loaded into the forwarding charging station that will stop at described electric vehicle, to described electric vehicle, send the first indication information, described the first indication information indicates described electric vehicle to continue the energy of the power consumption equipment demand for energy adapting with described forwarding controller to transfer to described forwarding controller; And
B ' is not if 4. the described forwarding controller of described step b ' 2 judgement is loaded at described electric vehicle the forwarding charging station of stopping, to described electric vehicle, send the second indication information, described the second indication information indicates described electric vehicle by the energy of the power consumption equipment demand for energy adapting with described control device, and the power consumption equipment address adapting with described forwarding controller is stored in the described charging accumulator adapting with described control device.
12. control methods according to claim 11, is characterized in that, after described step b ' 4, comprise the steps:
B ' is 5. mutual with the next electric vehicle that rests in the forwarding charging station adapting with described control device;
B ' 6. judges whether described forwarding controller is loaded into the forwarding charging station that the electric vehicle described in described step b ' 5 will be stopped;
B ' is if 7. the described forwarding controller of described step b ' 6 judgement is loaded into the forwarding charging station that the electric vehicle described in described step b ' 5 will be stopped, the address of described forwarding controller is sent to described electric vehicle, and by the energy of the power consumption equipment demand for energy adapting with described forwarding controller in described charging accumulator, the object power consumption equipment address adapting with the described energy sends and is stored in the electric vehicle with described in described step b ' 5; And
B ', if 8. the described forwarding controller of described step b ' 6 judgement is not loaded into the forwarding charging station that the electric vehicle described in described step b ' 5 will be stopped, goes to step b ' 5 and carries out.
13. control methods according to claim 12, is characterized in that, after described step b ' 8, comprise the steps:
B ' 9. judges whether the energy adapting with a plurality of object power consumption equipments described in step a ' is disposed;
B ' is not if 10. described step b ' 9 judgements are disposed with the energy that a plurality of object power consumption equipments described in step a ' adapt, and repeating step b ' 2 is to step b ' 9.
14. 1 kinds obtain electric energy or the control method of electric energy are provided to electric vehicle from electric vehicle in the energy transmission distribution system based on electric vehicle, it is characterized in that, described energy transmission distribution system comprises: a plurality of electric supply installations, a plurality of charging accumulators, a plurality of control device, a plurality of electric vehicles, a plurality of power consumption equipments;
Wherein, in described electric vehicle, realize as follows described control method:
A. according to scheduled circuit, stop corresponding forwarding charging station;
B. to the control device adapting with described forwarding charging station, send the object power consumption equipment address that the energy with described electric vehicle transmission adapts; And
The energy of the power consumption equipment demand for energy that C. receives and store the address of described forwarding controller, adapts with described forwarding controller and the object power consumption equipment address adapting with the described energy.
15. control methods according to claim 14, is characterized in that, described step B also comprises:
B '. to the control device adapting with described forwarding charging station, send the object power consumption equipment address that the energy with described electric vehicle transmission adapts, and the address of next forwarding controller;
Accordingly, described step C carries out following step, the energy of the power consumption equipment demand for energy that reception storage and described forwarding controller adapt and the object power consumption equipment address adapting with the described energy.
16. 1 kinds obtain electric energy or the control method of electric energy are provided to electric vehicle from electric vehicle in the energy transmission distribution system based on electric vehicle, it is characterized in that, described energy transmission distribution system comprises: a plurality of electric supply installations, a plurality of charging accumulators, a plurality of control device, a plurality of electric vehicles, a plurality of power consumption equipments;
Wherein, comprise the steps:
1). described electric vehicle is stopped corresponding forwarding charging station according to scheduled circuit;
2). described electric vehicle sends to the control device adapting with described forwarding charging station the object power consumption equipment address that the energy with described electric vehicle transmission adapts;
3). described control device is received from and rests in the object power consumption equipment address that the energy with described electric vehicle transmission that the electric vehicle of the forwarding charging station adapting with described control device sends adapts;
4). described control device determines forwarding controller and the energy of described electric vehicle transmission processed, and described forwarding controller is used for receiving the described energy makes the described energy reach the soonest described power consumption equipment;
5). described control device is processed the energy waiting for transmission in described charging accumulator, the energy of the power consumption equipment demand for energy adapting by the address of the described forwarding controller adapting with the described energy, with described forwarding controller and be sent to described electric vehicle with the object power consumption equipment address that the described energy adapts; And
6). the energy of the power consumption equipment demand for energy that receive and store the address of described forwarding controller, adapts with described forwarding controller and the object power consumption equipment address adapting with the described energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192573.XA CN102709982B (en) | 2012-06-12 | 2012-06-12 | Energy transmission method based on electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192573.XA CN102709982B (en) | 2012-06-12 | 2012-06-12 | Energy transmission method based on electric automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102709982A CN102709982A (en) | 2012-10-03 |
| CN102709982B true CN102709982B (en) | 2014-08-20 |
Family
ID=46902597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210192573.XA Active CN102709982B (en) | 2012-06-12 | 2012-06-12 | Energy transmission method based on electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102709982B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201608665U (en) * | 2009-11-26 | 2010-10-13 | 佛山火炬创新创业园有限公司 | Energy supply device |
| CN101944751A (en) * | 2009-07-06 | 2011-01-12 | 黄金富 | Intelligent charging station system adopting solar and wind power generation for electric vehicles and method |
| CN102460332A (en) * | 2009-04-07 | 2012-05-16 | 思科技术公司 | System and method for managing electric vehicle traffic |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8013569B2 (en) * | 2009-03-06 | 2011-09-06 | Sustainable Structures LLC | Renewable energy vehicle charging station |
-
2012
- 2012-06-12 CN CN201210192573.XA patent/CN102709982B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102460332A (en) * | 2009-04-07 | 2012-05-16 | 思科技术公司 | System and method for managing electric vehicle traffic |
| CN101944751A (en) * | 2009-07-06 | 2011-01-12 | 黄金富 | Intelligent charging station system adopting solar and wind power generation for electric vehicles and method |
| CN201608665U (en) * | 2009-11-26 | 2010-10-13 | 佛山火炬创新创业园有限公司 | Energy supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102709982A (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5837129B2 (en) | Smart grid system | |
| US10124682B2 (en) | Charge control system | |
| US8504227B2 (en) | Charging control device and charging control method | |
| CN103339664B (en) | Charger arrangement plan supportive device, charger arrangement plan support method | |
| CN104269896B (en) | Control method suitable in the orderly discharge and recharge of extensive electric automobile | |
| US20120053742A1 (en) | Information processing apparatus, information processing method, information processing system, and transportation means | |
| CN109955734A (en) | Electric power management system, electric power management method and computer-readable recording medium | |
| CN204809906U (en) | Remove energy storage charging device and remove energy storage charging system | |
| CN107657334A (en) | A kind of loading unmanned plane scheduling system, method and service end for goods delivery | |
| JP2010041819A (en) | Charging controller for photovoltaic power generating device | |
| WO2017066790A1 (en) | Adaptive charging algorithms for a network of electric vehicles | |
| CN108562300A (en) | Consider the electric vehicle charging bootstrap technique of destination guiding and next stroke power demand | |
| CN107953798B (en) | Electric vehicle navigation method and system based on energy storage charging pile electric quantity guidance | |
| KR20200097799A (en) | Navigation method and system of electric conveying device based on power guide of energy storage charging pile | |
| Shi et al. | The dynamic routing algorithm for renewable wireless sensor networks with wireless power transfer | |
| CN106427635A (en) | Electric automobile | |
| US11505079B2 (en) | Hybrid vehicle and method for controlling hybrid vehicle | |
| CN104124724A (en) | Charging control apparatus and method thereof | |
| JP2010098794A (en) | Remote monitoring control system | |
| WO2019135330A1 (en) | Energy supply and demand system | |
| Qarebagh et al. | Optimized scheduling for solving position allocation problem in electric vehicle charging stations | |
| CN117078046B (en) | Electric bus wired and wireless combined charging optimization method, system and equipment | |
| JP2017041966A (en) | Power-feed control apparatus, transport machine, and power-feed control method | |
| CN114845245A (en) | Mobile data acquisition method and device based on unmanned aerial vehicle and terminal | |
| US20130088197A1 (en) | Apparatus for charging battery of vehicle and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |