CN208674872U - A kind of energy routing system - Google Patents
A kind of energy routing system Download PDFInfo
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- CN208674872U CN208674872U CN201821214591.2U CN201821214591U CN208674872U CN 208674872 U CN208674872 U CN 208674872U CN 201821214591 U CN201821214591 U CN 201821214591U CN 208674872 U CN208674872 U CN 208674872U
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- energy
- routing system
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- bus
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The utility model provides a kind of energy routing system, including DC bus and multiple energy channels, each energy channel includes energy device and direct current transducer, the energy device connects DC bus by the direct current transducer in same channel, it further include host computer and controller, the host computer is separately connected multiple energy devices, the direct current transducer is bidirectional, dc converter, the controller is separately connected host computer and multiple bidirectional, dc converters, after software engineer is programmed the controller in energy routing system, operator can control respectively the operating mode of energy device and bidirectional, dc converter by host computer and controller, so that the electric energy between multiple energy channels of energy routing system can mutually circulate, electric energy can be mutually provided between i.e. multiple energy channels, energy routing system in this way is not necessarily to Power supply system can also work.
Description
Technical field
The utility model relates to energy networks field, in particular to a kind of energy routing system.
Background technique
With the development of the technologies such as distributed energy, microgrid, a large amount of energy supplies or energy consumption equipment require connect to energy transmission
In network, traditional power transmission network is unable to satisfy the demand that all kinds of energy access extensively, and a variety of energy may be implemented in energy routing system
Interconnection, scheduling and the control of source network.
Existing energy routing system includes power supply system, energy-storage system, DC bus and multiple energy channels, power supply system
System includes photovoltaic power supply system, powered by wind energy system and inversion power grid, and energy channel includes direct current transducer and energy device, light
Volt power supply system, powered by wind energy system, inversion power grid, energy-storage system are directly connected to DC bus, and each energy device passes through same
Direct current transducer on one energy source pathway connects DC bus.Existing energy routing system can be by power supply system and energy storage system
It unites and provides electric energy to energy device, to make energy route system work, but when power supply system and energy-storage system are due to external former
When because leading to not provide electric energy, energy routing system cannot work.
Utility model content
The technical problems to be solved in the utility model is that a kind of energy routing system is provided for software engineer, so as to software
Engineer is to the controller programming in the energy routing system, so that the energy routing system is in no power supply system and energy storage system
System remains to work when providing electric energy.
In order to solve the above-mentioned technical problem, the utility model provides a kind of energy routing system, including DC bus and more
A energy channel, each energy channel include energy device and direct current transducer, the direct current that each energy device passes through same channel
Converter connects DC bus, further includes host computer and controller, the host computer is separately connected controller and each energy is set
Standby, the direct current transducer is bidirectional, dc converter, and the controller is separately connected host computer and the conversion of each bidirectional, dc
Device.
Preferably, the bidirectional, dc converter includes Boost circuit and Buck reduction voltage circuit, the Boost liter
Volt circuit input terminal connects energy device, and output end connects DC bus, and the Buck reduction voltage circuit input terminal connection direct current is female
Line, output end connect energy device.
It preferably, further include energy-storage system, the energy-storage system connects DC bus.
It preferably, further include power supply system, the power supply system connects DC bus.
Preferably, the power supply system include one of photovoltaic generating system, wind power generation system and inversion power grid or
More persons.
Preferably, the controller is MCU controller.
Preferably, the energy device is rechargeable battery pack.
Energy routing system provided by the utility model has the advantages that in software engineer to energy routing
After controller in system is programmed, operator can control respectively energy device and two-way straight by host computer and controller
The operating mode of stream transformer, so that the electric energy between multiple energy channels of energy routing system can mutually circulate,
Electric energy can be mutually provided between i.e. multiple energy channels, such energy routing system can also work without power supply system.
Detailed description of the invention
The circuit block diagram of the energy routing system of Fig. 1 the utility model.
Description of symbols: 1- DC bus；2- photovoltaic generating system；3- wind power generation system；4- inversion power grid；5- storage
It can system；6- bidirectional, dc converter；7- energy device；8- host computer；9-MCU controller.
Specific embodiment
The circuit block diagram of the energy routing system of the present embodiment is as shown in Figure 1, include DC bus 1, photovoltaic generating system
2, wind power generation system 3, inversion power grid 4, energy-storage system 5 and a plurality of energy channel CH1~CHn, every energy source pathway include one
A bidirectional, dc converter 6 and an energy device 7, the preferred rechargeable battery pack of energy device 7.Electricity generation system 2, wind power generation
System 3 and two-way inversion power grid 4 form power supply system.Energy routing system further includes host computer 8 and MCU controller 9, host computer
8 are separately connected multiple energy devices 7, and MCU controller 9 is separately connected host computer 8 and multiple bidirectional, dc converters 6.Photovoltaic hair
Electric system 2, wind power generation system 3, two-way inversion power grid 4 and energy-storage system 5 are directly connected to DC bus 1, and energy device 7 passes through
Bidirectional, dc converter 6 on same energy channel connects DC bus 1.It include Boost liter inside bidirectional, dc converter 6
Volt circuit (not shown) and Buck reduction voltage circuit (not shown), the Boost circuit input terminal connect the energy
Equipment 7, output end connect DC bus 1, and the Buck reduction voltage circuit input terminal connects DC bus 1, and output end connects the energy
Equipment 7.
The energy routing System Priority of the present embodiment is provided by photovoltaic generating system and wind power generation system to energy device
Secondly electric energy provides electric energy to energy device by inversion power grid 4 and energy-storage system 5, finally, the energy routing system of the present embodiment
It can also realize and mutually provide electric energy between multiple energy channel CH1~CHn, the specific implementation process is as follows: it is logical with the first energy
For road CH1 and the second energy channel CH2, if needing to fill the energy device 7 in the second energy channel CH2 in actual use
Electricity, then operator can control the energy device 7 in the second energy channel CH2 by host computer 8 and be in charged state, same to time control
The energy device 7 made in the first energy channel CH1 is in discharge condition, and at this moment host computer 8 sends corresponding first energy channel CH1
The control signal that electric discharge, the second energy channel CH2 charge is into MCU controller 9；MCU controller 9 is receiving the control signal
The bidirectional, dc converter 6 in the first energy channel CH1 is controlled afterwards using Boost circuit, controls the second energy channel CH2
In bidirectional, dc converter 6 use Buck reduction voltage circuit, the electricity that the energy device 7 in such first energy channel CH1 is released
DC bus 1 can be transported to after the boosting of the Boost circuit in the bidirectional, dc converter 6 of same energy channel, boosted
Electric energy afterwards transports to the bidirectional, dc converter 6 in the second energy channel CH2 from DC bus 1, through the bidirectional, dc converter 6
In the decompression of Buck reduction voltage circuit after, then charge to the energy device 7 in the second energy channel CH1.In this way in photovoltaic power generation system
When system 2, wind power generation system 3, inversion power grid 4 and energy-storage system 5 cannot all convey electric energy to DC bus 1, other can be used
7 pairs of the energy device energy devices 7 that need to be charged in energy channel charge, i.e., can between multiple energy channel CH1~CHn
Mutually to provide electric energy, such energy routing system can also work without power supply system.
In the above-mentioned energy device 7 using in the first energy channel CH1 to the energy device 7 in the second energy channel CH2
During being charged, if the electric energy that the energy device 7 in the first energy channel CH1 provides has extra, extra electric energy
It can be stored in energy-storage system or inversion power grid, if the electric energy that the energy device 7 in the first energy channel CH1 provides is insufficient,
The energy device 7 that then operator can control in any other energy channel by host computer 8 is in discharge condition, at this moment upper
Machine sends the control signal of energy channel electric discharge to MCU controller 9, and MCU controller 9 controls after receiving the control signal
Bidirectional, dc converter 6 in the energy channel uses Boost circuit, and the energy in other energy channels thus can be used
Source device 7 carries out boost charge to the energy device 7 in the second energy channel CH2, to meet the energy in the second energy channel CH2
The electrical energy demands of source device 7.
Claims (7)
1. a kind of energy routing system, including DC bus and multiple energy channels, each energy channel include energy device and
Direct current transducer, each energy device connect DC bus by the direct current transducer in same channel, it is characterised in that: on further including
Position machine and controller, the host computer are separately connected controller and each energy device, and the direct current transducer is bidirectional, dc
Converter, the controller are separately connected host computer and each bidirectional, dc converter.
2. energy routing system according to claim 1, it is characterised in that: the bidirectional, dc converter includes Boost
Booster circuit and Buck reduction voltage circuit, the Boost circuit input terminal connect energy device, and it is female that output end connects direct current
Line, the Buck reduction voltage circuit input terminal connect DC bus, and output end connects energy device.
3. energy routing system according to claim 1, it is characterised in that: it further include energy-storage system, the energy-storage system
Connect DC bus.
4. energy routing system according to claim 1, it is characterised in that: it further include power supply system, the power supply system
Connect DC bus.
5. energy routing system according to claim 4, it is characterised in that: the power supply system includes photovoltaic power generation system
One or more of system, wind power generation system and inversion power grid.
6. energy routing system according to claim 1, it is characterised in that: the controller is MCU controller.
7. energy routing system according to claim 1, it is characterised in that: the energy device is rechargeable battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214591.2U CN208674872U (en) | 2018-07-28 | 2018-07-28 | A kind of energy routing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214591.2U CN208674872U (en) | 2018-07-28 | 2018-07-28 | A kind of energy routing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674872U true CN208674872U (en) | 2019-03-29 |
Family
ID=65832091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214591.2U Active CN208674872U (en) | 2018-07-28 | 2018-07-28 | A kind of energy routing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674872U (en) |
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2018
- 2018-07-28 CN CN201821214591.2U patent/CN208674872U/en active Active
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