CN208806623U - Urban track traffic super capacitor energy-storage system - Google Patents
Urban track traffic super capacitor energy-storage system Download PDFInfo
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- CN208806623U CN208806623U CN201821203547.1U CN201821203547U CN208806623U CN 208806623 U CN208806623 U CN 208806623U CN 201821203547 U CN201821203547 U CN 201821203547U CN 208806623 U CN208806623 U CN 208806623U
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Abstract
The utility model proposes a kind of urban track traffic super capacitor energy-storage systems, including control cabinet, converter cabinet, super capacitor cabinet, feeder cabinet and cathode cabinet, the super capacitor cabinet includes super capacitor controller, display and capture card, urban track traffic super capacitor energy-storage system described in the utility model is provided with two independent communication networks in the communication network and the super capacitor cabinet between cabinet body, independent communication network is used inside the super capacitor control cabinet, the communication complexity that network can be effectively reduced by the way that two independent communication networks are arranged, the communication efficiency of raising system, pass through the cabinet body of setting different function simultaneously, keep urban track traffic super capacitor energy-storage system structure layout simple, it only needs to be managed monitoring to specific cabinet body, it is easy to maintenance, greatly save maintenance time and maintenance Expense.
Description
Technical field
The utility model belongs to technical field of energy storage more particularly to a kind of urban track traffic super capacitor energy-storage system.
Background technique
Subway power consumption accounts for significant portion in iron operation cost.Urban rail transit vehicles generally use " regeneration at present
Train momentum is converted into electric energy and feeds back to power supply network, portion by the mode of braking of braking+resistive braking+mechanical braking ", regenerative braking
Dividing the energy of regenerative braking can be absorbed by Adjacent vehicles on route.Vehicle absorption cannot be faced by such as regenerating energy, and regeneration energy will
By resistance absorption or it is switched to air damping, braking energy will be wasted, while can also bring tunnel temperature rise and dust dirty
The problems such as dye, can present type regenerated energy recycling device is regeneration energy way of recycling emerging in recent years, it is by that can present unsteady flow
The regenerating braking energy of DC side is fed back to the side low pressure AC400V or middle pressure AC10/35kV by device, and this mode can will regenerate
Braking energy feeds back to exchange side, is used as other load applications, therefore can accomplish the recycling and reusing energy of regenerating braking energy
Enough achieve the purpose that energy saving.But since AC system does not have the link of energy storage, if feedback energy cannot be by load benefit
With then will appear situations such as foldback is electric, be affected to AC network, super capacitor as a kind of novel energy-storing amount storage medium,
There is the advantages of big power density, long service life, can satisfy high-power this application demand of regeneration energy regenerating, but existing
Super-capacitor moduleization design is weaker, and system administration is bothersome laborious.
In consideration of it, it is necessary to provide a kind of urban track traffic super capacitor energy-storage system, the urban track traffic is super
Capacitor energy storage system topology layout is simple, modularization is stronger, easy to maintenance, greatly saves maintenance time and maintenance cost.
Summary of the invention
The utility model is directed to the technical issues of above-mentioned urban track traffic super capacitor energy-storage system, proposes a kind of knot
Structure is laid out simple, the stronger charger controller of modularization.
In order to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of urban track traffic super capacitor energy-storage system, connect with traction substation, the traction substation setting
There is electric power monitoring system, it is characterised in that: the urban track traffic super capacitor energy-storage system includes control cabinet, converter cabinet
And super capacitor cabinet, the control cabinet, the converter cabinet and the super capacitor cabinet are sequentially connected；
The control cabinet includes master controller and human-computer interaction device, and the master controller and the human-computer interaction device are logical
Network-bus connection is crossed, the human-computer interaction device is used to show human-computer interaction interface to user and obtains user in human-computer interaction
The charge and discharge instruction of interface input, the master controller are used to receive charge and discharge and instruct and control energy-storage system charging or put
Electricity；
The converter cabinet includes two-way DC/DC current transformer and the change for controlling the two-way DC/DC current transformer unsteady flow
Stream controller；
The super capacitor cabinet includes super capacitor controller, display and capture card, the super capacitor controller point
It is not communicated to connect with the display and the capture card, the capture card is used to acquire the parameter information of super capacitor mould group simultaneously
The parameter information that capture card acquires is sent to super capacitor controller, the display is used to show the ginseng of super capacitor mould group
Number information；
The master controller and the super capacitor controller and the current-variable controller are connected by network-bus and rigid line
It connects, the super capacitor controller and the current-variable controller are connected by network-bus so as to by respective operating status and report
Alert information is mutually transmitted；
The master controller and the electric power monitoring system are connected to the network so as to urban track traffic super capacitor energy-storage
System is remotely monitored.
Preferably, the urban track traffic super capacitor energy-storage system further includes feeder cabinet and cathode cabinet, the feedback
The connection of the Traction networks anode of line cabinet and traction substation, the cathode cabinet are connect with the Traction networks cathode of traction substation respectively,
The feeder cabinet includes the first high-speed circuit breaker, and the cathode cabinet includes the first electric isolating switch.
Preferably, the control cabinet further includes the second electric isolating switch, first contactor, second contactor, third
Contactor, first resistor and second resistance, the second contactor connect with the first resistor after with the first contactor
Parallel connection, the third contactor are connected with the second resistance.
Preferably, the converter cabinet includes filter and two-way DC/DC current transformer, the filter circuit and described double
It is electrically connected to DC/DC current transformer, the two-way DC/DC current transformer includes the first IGBT element, the 2nd IGBT element, the 3rd IGBT member
Part, the 4th IGBT element, the 5th IGBT element, the 6th IGBT element, the 7th IGBT element and the 8th IGBT element, described first
The emitter of IGBT element is connect with the collector of the 5th IGBT element, the emitter and the described 6th of the 2nd IGBT element
The collector of IGBT element connects, and the emitter of the 3rd IGBT element is connect with the collector of the 7th IGBT element,
The emitter of the 4th IGBT element is connect with the collector of the 8th IGBT element, the current collection of the first IGBT element
Pole, the collector of the 2nd IGBT element, the collector of the 3rd IGBT element and the current collection of the 4th IGBT element
Pole is connected with each other, emitter, the 7th IGBT element of the emitter of the 5th IGBT element, the 6th IGBT element
Emitter and the 8th IGBT element emitter be connected with each other, the two-way DC/DC current transformer further include the first inductance,
One end of second inductance, third inductance and the 4th inductance, first inductance is connect with the emitter of the first IGBT element, described
One end of second inductance is connect with the emitter of the 2nd IGBT element, one end of the third inductance and the 3rd IGBT element
Emitter connection, one end of the 4th inductance is connect with the emitter of the 3rd IGBT element；First inductance
The other end, the other end of second inductance, the other end of the third inductance and the 4th inductance the other end mutually interconnect
It connects, the first IGBT element, the 2nd IGBT element, the 3rd IGBT element, the 4th IGBT element, described
Five IGBT elements, the 6th IGBT element, the 7th IGBT element and the 8th IGBT element two poles in parallel
Pipe；The filter circuit includes the 5th inductance and first capacitor.
Preferably, the super capacitor cabinet includes the 4th contactor, the 5th contactor, 3rd resistor and super capacitor mould
Group, the 4th contactor are connect with the 5th contactor, and the 4th contactor surpasses after connecting with 3rd resistor with described
Grade electric capacity module is in parallel.
Preferably, the converter cabinet further includes the first current sensor, the second current sensor, third current sense
Device, the 4th current sensor, the 5th current sensor and first voltage sensor, first current sensor and described first
Inductance series connection, second current sensor are connected with second inductance, the third current sensor and third electricity
Sense series connection, the 4th current sensor are connected with the 4th inductance, the 5th current sensor and the 5th inductance
Series connection, the first voltage sensor are in parallel with the first capacitor.
Preferably, the control cabinet further includes second voltage sensor and the 6th current sensor, the second voltage
Sensor is used to detect the voltage between the input anode of control cabinet and input cathode, and the 6th current sensor is used for
Detect the electric current of control cabinet output head anode.
Preferably, the super capacitor cabinet further includes tertiary voltage sensor, the tertiary voltage sensor with it is described
Super capacitor modules in parallel.
Preferably, the converter cabinet further includes first fuse, second fuse, third fuse and the 4th fusing
Device, the first fuse are connected with first inductance, and the second fuse is connected with second inductance, the third
Fuse is connected with the third inductance, and the 4th fuse is connected with the 4th inductance.
Preferably, the control cabinet further includes the 5th fuse, the 5th fuse electronic is isolated with described second
Switch series connection.
It the advantages of the utility model and has the active effect that
1, the urban track traffic super capacitor energy-storage system of the utility model, by the cabinet that different function is arranged
Body, makes that urban track traffic super capacitor energy-storage system structure layout is simple, only needs to be managed specific cabinet body monitoring, dimension
It repairs conveniently, greatly saves maintenance time and maintenance cost；
2, the urban track traffic super capacitor energy-storage system is provided with the communication network and described super between cabinet body
Two independent communication networks in capacitor box, the super capacitor control cabinet inside use independent communication network, pass through setting
Two independent communication networks can reduce the communication complexity of network, while improve the communication efficiency of system；
Detailed description of the invention
Fig. 1 is a kind of electrical structure schematic diagram of urban track traffic super capacitor energy-storage system of the utility model；
Fig. 2 is the communication structure schematic diagram of urban track traffic super capacitor energy-storage system described in the utility model；
Fig. 3 is the structural schematic diagram of urban track traffic super capacitor energy-storage system described in the utility model；
In figure: 1, control cabinet；11, master controller 2, converter cabinet；21, current-variable controller；3, super capacitor cabinet；31, surpass
Grade capacitance controller；32, display；33, capture card；4, feeder cabinet；5, cathode cabinet；6, electric power monitoring system.
Specific embodiment
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be noted that in Fig. 2Indicate network-bus, " --- " table
Show rigid line, term " first ", " second ", " third " are used for description purposes only, are not understood to indicate or imply relatively important
Property.
As shown in Figures 1 and 2, a kind of urban track traffic super capacitor energy-storage system, connect with traction substation, described
Traction substation is provided with electric power monitoring system 6, and the urban track traffic super capacitor energy-storage system includes control cabinet 1, becomes
Stream device cabinet 2 and super capacitor cabinet 3, the control cabinet 1, the converter cabinet 2 and the super capacitor cabinet 3 are sequentially connected；
The control cabinet 1 includes master controller 11 and human-computer interaction device, the master controller 11 and the human-computer interaction
Equipment is connected by network-bus, and the human-computer interaction device is used to show human-computer interaction interface to user and obtains user in people
The charge and discharge instruction of machine interactive interface input, the charge and discharge instruction include the instruction such as charge threshold and discharge threshold, the master
Controller 11 instructs for receiving charge and discharge and controls energy-storage system charge or discharge；
The converter cabinet 2 includes two-way DC/DC current transformer and the change for controlling the two-way DC/DC current transformer unsteady flow
Stream controller 21；
The super capacitor cabinet 3 includes super capacitor controller 31, display and capture card 33, the super capacitor control
Device 31 is communicated to connect with the display and the capture card 33 respectively, and the capture card 33 is for acquiring super capacitor mould group
The parameter information that capture card 33 acquires simultaneously is sent to super capacitor controller 31 by parameter information, and the parameter information includes super
The information such as electric current, voltage and the temperature of electric capacity module, the display is used to show the parameter information of super capacitor mould group, such as super
It the grade information of voltage of electric capacity module, current information, temperature information and is acquired by super capacitor controller 31 according to capture card 33
Parameter information super capacitor mould group calculated history charging and discharging curve etc., the super capacitor mould group surpasses by 70 monomers
Grade capacitor 14 string 5 simultaneously forms；
The master controller 11 and the super capacitor controller 31 and the current-variable controller 21 by network-bus and
Rigid line connection, the super capacitor controller 31 and the current-variable controller 21 are by network-bus connection so as to by respective fortune
Row state and warning message are mutually transmitted；The main control unit by rigid line and network-bus and current-variable controller 21,
Super capacitor controller 31 connects, and is complementary to one another by hard signal and communication signal and completes information transmitting and control function, can
Control information is classified, important control signal is separated with general information, pass through respectively rigid line and communication network into
The advantages of row transmits, and adequately combines two kinds of control modes, reduces the complexity of control interface, and ensure that system
Reliability.
The urban track traffic super capacitor energy-storage system is provided with communication network and the super electricity between cabinet body
Hold two independent communication networks in cabinet 3, uses independent communication network inside the super capacitor control cabinet 1, pass through setting
Two independent communication networks can reduce the communication complexity of network, while improve the communication efficiency of system.
The master controller 11 is connected to the network to store up urban track traffic super capacitor with the electric power monitoring system 6
Energy system is remotely monitored.
With further reference to Fig. 1, the urban track traffic super capacitor energy-storage system further includes feeder cabinet 4 and cathode cabinet 5,
The feeder cabinet 4 is connect with the Traction networks anode of traction substation, and the cathode cabinet 5 is negative with the Traction networks of traction substation respectively
Pole connection, the feeder cabinet 4 include the first high-speed circuit breaker HB, and the cathode cabinet 5 includes the first electric isolating switch MS1.
The urban track traffic super capacitor energy-storage system makes the city rail by the way that the cabinet body of different function is arranged
Traffic super capacitor energy-storage system structure layout is simple, only needs to be managed specific cabinet body monitoring, easy to maintenance, greatly saves
Maintenance time and maintenance cost are saved.
Referring to Fig. 1, the control cabinet 1 further includes the second electric isolating switch MS2, first contactor KM1, second contactor
KM2, third contactor KM3, first resistor R1 and second resistance R2, the second contactor KM2 and the first resistor R1 string
In parallel with the first contactor KM1 after connection, the third contactor KM3 connects with the second resistance R2.
Further, the converter cabinet 2 include filter and two-way DC/DC current transformer, the filter circuit with it is described
Two-way DC/DC current transformer is electrically connected, and the two-way DC/DC current transformer includes the first IGBT element Q1, the 2nd IGBT element Q2, third
IGBT element Q3, the 4th IGBT element Q4, the 5th IGBT element Q5, the 6th IGBT element Q6, the 7th IGBT element Q7 and the 8th
IGBT element Q8, the emitter of the first IGBT element Q1 are connect with the collector of the 5th IGBT element Q5, and described second
The emitter of IGBT element Q2 is connect with the collector of the 6th IGBT element Q6, the emitter of the 3rd IGBT element Q3
It is connect with the collector of the 7th IGBT element Q7, the emitter and the 8th IGBT element of the 4th IGBT element Q4
The collector of Q8 connects, collector, the collector of the 2nd IGBT element Q2, the third of the first IGBT element Q1
The collector of the collector of IGBT element Q3 and the 4th IGBT element Q4 are connected with each other, the hair of the 5th IGBT element Q5
Emitter-base bandgap grading, the emitter of the 6th IGBT element Q6, the 7th IGBT element Q7 emitter and the 8th IGBT element
The emitter of Q8 is connected with each other, and the two-way DC/DC current transformer further includes the first inductance L1, the second inductance L2, third inductance L3
And the 4th inductance L4, one end of the first inductance L1 are connect with the emitter of the first IGBT element Q1, the second inductance L2
One end connect with the emitter of the 2nd IGBT element Q2, one end of the third inductance L3 and the 3rd IGBT element Q3's
Emitter connection, one end of the 4th inductance L4 is connect with the emitter of the 3rd IGBT element Q3；First inductance
The other end of L1, the other end of the second inductance L2, the other end of the third inductance L3 and the 4th inductance L4 it is another
One end is connected with each other, the first IGBT element Q1, the 2nd IGBT element Q2, the 3rd IGBT element Q3, described the
Four IGBT element Q4, the 5th IGBT element Q5, the 6th IGBT element Q6, the 7th IGBT element Q7 and described
An eight IGBT element Q8 diode in parallel；The filter circuit includes the 5th inductance L5 and first capacitor C1.
Further, the super capacitor cabinet 3 include the 4th contactor KM4, the 5th contactor KM5,3rd resistor R3 and
Super capacitor mould group, the 4th contactor KM4 connect KM5, the 4th contactor KM4 and 3rd resistor with the 5th contactor
R3 series connection after with the super capacitor modules in parallel.
Further, the converter cabinet 2 further includes the first current sensor TC1, the second current sensor TC2, third
Current sensor TC3, the 4th current sensor TC4, the 5th current sensor TC5 and first voltage sensor TV1, described first
Current sensor TC1 connects with the first inductance L1, and the second current sensor TC2 connects with the second inductance L2,
The third current sensor TC3 connects with the third inductance L3, the 4th current sensor TC4 and the 4th inductance
L4 series connection, the 5th current sensor TC5 connects with the 5th inductance L5, the first voltage sensor TV1 with it is described
First capacitor C1 is in parallel.
Further, the control cabinet 1 further includes second voltage sensor TV2 and the 6th current sensor TC6, and described
Two voltage sensor TV2 are used to detect the voltage between the input anode and input cathode of control cabinet 1, the 6th electric current
Sensor TC6 is used to detect the electric current of 1 output head anode of control cabinet.
Further, the super capacitor cabinet 3 further includes tertiary voltage sensor TV3, the tertiary voltage sensor TV3
With the super capacitor modules in parallel.
Further, the converter cabinet 2 further include first fuse F1, second fuse F2, third fuse F3 and
4th fuse F4, the first fuse F1 connect L1, the second fuse F2 and described second with first inductance
Inductance is connected L2, and the third fuse F3 connect with the third inductance L3, and the 4th fuse F4 is electric with the described 4th
Feel L4 series connection.
Further, the control cabinet 1 further includes the 5th fuse F5, and the 5th fuse F5 and described second is electronic
MS2 switch series connection is isolated.
Working-flow is as follows: the urban track traffic super capacitor energy-storage system passes through a series of breaking-closing operatings
System enters charge and discharge ready state afterwards, and train enters the station when braking, and train carries out regeneration electric braking, the regenerative braking of train first
The kinetic energy of train is changed into electric energy and feeds back to Traction networks by device, and increases supply conductor voltage, is more than that the city rail is handed over
When the voltage limits of logical super capacitor energy-storage default, the urban track traffic super capacitor energy-storage system quick storage is again
Raw braking electric energy；When the outbound starting of train or acceleration, supply conductor voltage decline is stored up when lower than urban track traffic super capacitor
When the voltage limits of energy default, the energy of the urban track traffic super capacitor energy-storage system quick release storage is mentioned
Supply needs the train of energy to reduce the energy consumption of tractive power supply system in the case where guaranteeing train operation.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Wherein, converter cabinet
Several to be equal to increase as needed with super capacitor cabinet number, Fig. 1 and Fig. 3 are only example explanation, although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that, it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of urban track traffic super capacitor energy-storage system, connect with traction substation, the traction substation is provided with
Electric power monitoring system, it is characterised in that: the urban track traffic super capacitor energy-storage system include control cabinet, converter cabinet and
Super capacitor cabinet, the control cabinet, the converter cabinet and the super capacitor cabinet are sequentially connected；
The control cabinet includes master controller and human-computer interaction device, and the master controller and the human-computer interaction device pass through net
The connection of network bus, the human-computer interaction device are used to show human-computer interaction interface to user and obtain user in human-computer interaction interface
The charge and discharge of input instruct, and the master controller instructs for receiving charge and discharge and controls energy-storage system charge or discharge；
The converter cabinet includes two-way DC/DC current transformer and the unsteady flow control for controlling the two-way DC/DC current transformer unsteady flow
Device processed；
The super capacitor cabinet includes super capacitor controller, display and capture card, the super capacitor controller respectively with
The display and capture card communication connection, the capture card are used to acquire the parameter information of super capacitor mould group and will adopt
The parameter information of truck acquisition is sent to super capacitor controller, and the display is used to show the parameter letter of super capacitor mould group
Breath；
The master controller is connect with the super capacitor controller and the current-variable controller by network-bus and rigid line, institute
Super capacitor controller and the current-variable controller is stated to connect by network-bus so as to by respective operating status and alarm signal
Breath is mutually transmitted；
The master controller and the electric power monitoring system are connected to the network so as to urban track traffic super capacitor energy-storage system
Remotely monitored.
2. urban track traffic super capacitor energy-storage system according to claim 1, it is characterised in that: the city rail
Traffic super capacitor energy-storage system further includes feeder cabinet and cathode cabinet, the Traction networks anode company of the feeder cabinet and traction substation
It connects, the cathode cabinet is connect with the Traction networks cathode of traction substation respectively, and the feeder cabinet includes the first high-speed circuit breaker, institute
Stating cathode cabinet includes the first electric isolating switch.
3. urban track traffic super capacitor energy-storage system according to claim 1, it is characterised in that: the control cabinet is also
It is described including the second electric isolating switch, first contactor, second contactor, third contactor, first resistor and second resistance
Second contactor is in parallel with the first contactor after connecting with the first resistor, the third contactor and second electricity
Resistance series connection.
4. urban track traffic super capacitor energy-storage system according to claim 1, it is characterised in that: the converter cabinet
Including filter circuit and two-way DC/DC current transformer, the filter circuit is electrically connected with the two-way DC/DC current transformer, described two-way
DC/DC current transformer includes the first IGBT element, the 2nd IGBT element, the 3rd IGBT element, the 4th IGBT element, the 5th IGBT member
Part, the 6th IGBT element, the 7th IGBT element and the 8th IGBT element, the emitter and the 5th IGBT of the first IGBT element
The collector of element connects, and the emitter of the 2nd IGBT element is connect with the collector of the 6th IGBT element, described
The emitter of 3rd IGBT element is connect with the collector of the 7th IGBT element, the emitter of the 4th IGBT element with
The collector of the 8th IGBT element connects, the current collection of the collector of the first IGBT element, the 2nd IGBT element
The collector of pole, the collector of the 3rd IGBT element and the 4th IGBT element is connected with each other, the 5th IGBT member
The emitter of part, the emitter of the 6th IGBT element, the emitter of the 7th IGBT element and the 8th IGBT member
The emitter of part is connected with each other, and the two-way DC/DC current transformer further includes the first inductance, the second inductance, third inductance and the 4th
One end of inductance, first inductance is connect with the emitter of the first IGBT element, one end and second of second inductance
The emitter of IGBT element connects, and one end of the third inductance is connect with the emitter of the 3rd IGBT element, and described the
One end of four inductance is connect with the emitter of the 3rd IGBT element；The other end of first inductance, second inductance
The other end, the third inductance the other end and the 4th inductance the other end be connected with each other, the first IGBT element,
The 2nd IGBT element, the 3rd IGBT element, the 4th IGBT element, the 5th IGBT element, the described 6th
IGBT element, the 7th IGBT element and the 8th IGBT element diode in parallel；The filter circuit includes
5th inductance and first capacitor.
5. urban track traffic super capacitor energy-storage system according to claim 1, it is characterised in that: the super capacitor
Cabinet includes the 4th contactor, the 5th contactor, 3rd resistor and super capacitor mould group, the 4th contactor and the 5th contactor
Connection, the 4th contactor connect with 3rd resistor after with the super capacitor modules in parallel.
6. urban track traffic super capacitor energy-storage system according to claim 4, it is characterised in that: the converter cabinet
It further include the first current sensor, the second current sensor, third current sensor, the 4th current sensor, the 5th electric current biography
Sensor and first voltage sensor, first current sensor are connected with first inductance, second current sensor
Connect with second inductance, the third current sensor is connected with the third inductance, the 4th current sensor with
The 4th inductance series connection, the 5th current sensor are connected with the 5th inductance, the first voltage sensor and institute
State first capacitor parallel connection.
7. urban track traffic super capacitor energy-storage system according to claim 3, it is characterised in that: the control cabinet is also
Including second voltage sensor and the 6th current sensor, the input that the second voltage sensor is used to detect control cabinet is rectified
Voltage between pole and input cathode, the 6th current sensor are used to detect the electric current of control cabinet output head anode.
8. urban track traffic super capacitor energy-storage system according to claim 5, it is characterised in that: the super capacitor
Cabinet further includes tertiary voltage sensor, the tertiary voltage sensor and the super capacitor modules in parallel.
9. urban track traffic super capacitor energy-storage system according to claim 4, it is characterised in that: the converter cabinet
It further include first fuse, second fuse, third fuse and the 4th fuse, the first fuse is electric with described first
Sense series connection, the second fuse are connected with second inductance, and the third fuse is connected with the third inductance, described
4th fuse is connected with the 4th inductance.
10. urban track traffic super capacitor energy-storage system according to claim 3, it is characterised in that: the control cabinet
It further include the 5th fuse, the 5th fuse is connected with second electric isolating switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821203547.1U CN208806623U (en) | 2018-07-27 | 2018-07-27 | Urban track traffic super capacitor energy-storage system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821203547.1U CN208806623U (en) | 2018-07-27 | 2018-07-27 | Urban track traffic super capacitor energy-storage system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092632A (en) * | 2020-09-21 | 2020-12-18 | 中车青岛四方车辆研究所有限公司 | Super capacitor energy storage regeneration system and control method |
| WO2021003799A1 (en) * | 2019-07-11 | 2021-01-14 | 北京交通大学 | Energy coordination system for electrified railway |
| WO2022028040A1 (en) * | 2020-08-06 | 2022-02-10 | 宁波中车新能源科技有限公司 | Regenerative braking energy feedback device for urban rail transit train |
-
2018
- 2018-07-27 CN CN201821203547.1U patent/CN208806623U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021003799A1 (en) * | 2019-07-11 | 2021-01-14 | 北京交通大学 | Energy coordination system for electrified railway |
| WO2022028040A1 (en) * | 2020-08-06 | 2022-02-10 | 宁波中车新能源科技有限公司 | Regenerative braking energy feedback device for urban rail transit train |
| CN112092632A (en) * | 2020-09-21 | 2020-12-18 | 中车青岛四方车辆研究所有限公司 | Super capacitor energy storage regeneration system and control method |
| CN112092632B (en) * | 2020-09-21 | 2022-01-28 | 中车青岛四方车辆研究所有限公司 | Super capacitor energy storage regeneration system and control method |
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