CN107380187A - Track traffic regenerating braking energy comprehensive recycling device and method - Google Patents
Track traffic regenerating braking energy comprehensive recycling device and method Download PDFInfo
- Publication number
- CN107380187A CN107380187A CN201611062465.5A CN201611062465A CN107380187A CN 107380187 A CN107380187 A CN 107380187A CN 201611062465 A CN201611062465 A CN 201611062465A CN 107380187 A CN107380187 A CN 107380187A
- Authority
- CN
- China
- Prior art keywords
- voltage
- bus
- traction networks
- 750vdc
- 1500vdc
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D43/00—Devices for using the energy of the movements of the vehicles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of track traffic regenerating braking energy comprehensive recycling device and method.The device is provided with alternating voltage detection module, DC voltage detection module, logic control element, flywheel energy storage system and inverter, flywheel energy storage system makes the action that electric energy is provided or absorbed to Traction networks dc bus according to the height and itself SOC state of value of Traction networks d-c bus voltage value；The soc states of the height and flywheel of inverter combination Traction networks d-c bus voltage value, determine whether to absorb Traction networks DC bus-bar voltage, if inverter feedback power is relatively small, be fed back to low-voltage alternating-current power supply network, if inverter feedback power is relatively large, power distribution network is fed back to.Present invention, avoiding using caused after inversion feedback device the power network quality of power supply decline, with reference to flywheel energy storage system limitless volumes continuous firing characteristic, the portion of energy that can not be absorbed after the full electricity of flywheel energy storage system is absorbed, avoids rail transit train regeneration from ceasing to be in force automatically, energy-conservation is obvious.
Description
Technical field
The present invention relates to a kind of track traffic regenerating braking energy comprehensive recycling device and method, belong to track traffic
Systematic energy-saving technology field.
Background technology
The braking energy of field of track traffic train accounts for the 20%~50% of train operation haulage capacity.Removed in braking energy
Part is outer by the absorption of adjacent car, absorbs remaining regenerating braking energy using braking resistor in early days, so just wastes energy,
And temperature rise caused by resistance power consumption will improve tunnel temperature, increase the load of environmental control system in subway, at present middle pressure inversion
Product technology tends to be mature and stable, and domestic a plurality of subway line is just in linked network application.It is middle pressure inversion products by caused by train again
Again inversion feeds back to AC network to raw braking energy, is used for other loads on circuit, program energy-conservation, still, recovery
Energy may not all be absorbed by subway system, fail to embody direct economic benefit, and inverse in the future as middle pressure
Become the more large-scale application of product, voltage signal will contain more harmonic components as caused by electrical modulation mode, to electricity
The stable operation of net has adverse effect on.Energy accumulation device for fly wheel possesses powerful energy stores and releasability, discharge and recharge
Number is up to thousands of times, service life length, the train regenerating braking energy of capture can be directly used in into driving train operation, saved
Can positive effect, but the stored energy capacitance of separate unit flywheel energy storage system is relatively low, and inversion feedback device price is relatively at present
It is low, but inversion feedback device individually largely uses, and can produce interference to the quality of power supply of power network.
CN201310179540 discloses a kind of city railway train regenerating braking energy and absorbs system and method, its
The action logic of energy-storage units and inverter changes only in accordance with the height of d-c bus voltage value, but in the metro traction of reality
In system operation, the height of DC bus-bar voltage changes by two kinds of factors compositions, the voltage pulsation of 1 AC power supply network, 2 trains
Rise braking.For only by the voltage pulsation of AC power supply network, caused fluctuation is straight after uncontrollable commutation diode
Busbar voltage is flowed, DC bus-bar voltage fluctuates caused by not playing braking for train, should not be to metro traction net self-energy
Absorbed and discharged, to avoid the waste of energy, energy-storage units and inverter should not produce action.Therefore, according only to
The height of DC bus-bar voltage determines the action logic of energy-storage units and inverter, can not realize correct action logic.
The content of the invention
Present invention seek to address that above mentioned problem, and a kind of track traffic regenerating braking energy comprehensive recycling device is provided
And method, its method for using while detecting the voltage and dc bus supply conductor voltage of AC power supply network, it can determine ground
The reason for railway traction net DC bus-bar voltage fluctuates, so as to which energy-storage units and inverter make correct action logic, reach
The purpose of energy-conservation and stable Traction networks busbar voltage.
The present invention solves the technical scheme that its technical problem uses：
A kind of track traffic regenerating braking energy comprehensive recycling device, including 10/35KV Alternating Current Power Supplies net, 750VDC/
Tractive transformer, diode are crossed by 1500VDC Traction networks dc bus, energy-storage units, inverter, 10/35KV Alternating Current Power Supplies Netcom
Rectifier electrically connects with 750VDC/1500VDC Traction networks dc bus；
Also include a logic control element；
DC voltage detection module, direct current are set between 750VDC/1500VDC Traction networks dc bus and logic control element
Detection module detection 750VDC/1500VDC Traction networks d-c bus voltage values are pressed, are 0~5VDC voltage signals U1 by its pick-up
It is sent to logic control element；
Alternating voltage detection module, alternating voltage detection module are set between 10/35KV Alternating Current Power Supplies net and logic control element
10KV/35KV Alternating Current Power Supply net magnitudes of voltage are gathered, and are led according to the rectification proportionality coefficient of uncontrollable diode rectifier circuit
Draw the floating voltage value of net dc bus, be then that 0~5VDC voltage signals U2 is sent to logic control element by its pick-up；
Energy-storage units are flywheel energy storage system, and flywheel energy storage system drives cabinet control unit to access 750VDC/1500VDC by it
Traction networks dc bus, driving cabinet control unit receive deviation the DC voltage U, U=U1-U2 of logic control element transmission；Driving
Cabinet control unit makes decisions according to U values size and itself SOC value state, flywheel and access to flywheel energy storage system
The inverter of 750VDC/1500VDC Traction networks dc bus sends different control instructions；
The output of inverter is handed over to low-voltage alternating-current power supply network, another way by grid-connected switch, step-up transformer to 10/35KV all the way
Flow power supply network.
A kind of track traffic regenerating braking energy comprehensive reutilization method based on said apparatus, it is specifically：
Flywheel energy storage system according to the height and itself SOC state of value of 750VDC/1500VDC Traction networks d-c bus voltage values,
The action that electric energy is provided or absorbed to 750VDC/1500VDC Traction networks dc bus is made, there are three kinds of mode of operations：Charge mould
Formula, maintain pattern, discharge mode；
The soc states of the height and flywheel of inverter combination 750VDC/1500VDC Traction networks d-c bus voltage values, it is determined that being
No absorption Traction networks DC bus-bar voltage, if inverter feedback power is relatively small, is fed back to low-voltage alternating-current power supply network, if inverse
It is relatively large to become device feedback power, then 10/35KV Alternating Current Power Supply nets are fed back to by grid-connected switch, step-up transformer.
Using the present invention of above-mentioned technical proposal, compared with prior art, its advantage is：
Realize that recovery of the train regenerating braking energy inside subway train is sharp again using the charge-discharge characteristic of flywheel energy storage system
With the mode compared to inversion feedback device by energy feedback to exchange power supply grid, energy-conservation is obvious, avoids largely using inversion
The decline of the power network quality of power supply is caused after feedback device, while combines the spy of flywheel energy storage system limitless volumes continuous firing again
Property, the portion of energy that can not be absorbed after the full electricity of flywheel energy storage system is absorbed, avoids rail transit train regeneration from ceasing to be in force automatically, simultaneously
Reduce the cost of whole project.
Brief description of the drawings
Fig. 1 is the apparatus structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the charge and discharge control schematic diagram of flywheel energy storage system；
Fig. 3 is workflow diagram.
Embodiment
Below in conjunction with the accompanying drawings, by embodiment, the present invention will be further described.
Referring to Fig. 1, a kind of track traffic regenerating braking energy comprehensive recycling device, by 10/35KV Alternating Current Power Supplies net,
Alternating voltage detection module, 750VDC/1500VDC Traction networks dc bus, DC voltage detection module, tractive transformer, two
Pole pipe rectifier, logic control element, flywheel energy storage system, inverter, grid-connected switch, step-up transformer, low-voltage alternating-current power supply
Tractive transformer, diode rectifier and 750VDC/1500VDC Traction networks direct currents are crossed by net composition, 10/35KV Alternating Current Power Supplies Netcom
Bus is electrically connected, and energy is provided for Traction networks dc bus.
DC voltage detection module is set between 750VDC/1500VDC Traction networks dc bus and logic control element, directly
Voltage detection module detection 750VDC/1500VDC Traction networks d-c bus voltage values are flowed, its pick-up is believed for 0~5VDC voltages
Number U1 is sent to logic control element.
Alternating voltage detection module, alternating voltage detection are set between 10/35KV Alternating Current Power Supplies net and logic control element
Module gathers 10KV/35KV Alternating Current Power Supply net magnitudes of voltage, and is obtained according to the rectification proportionality coefficient of uncontrollable diode rectifier circuit
It is then that 0~5VDC voltage signals U2 is sent to logic control list by its pick-up to the floating voltage value of Traction networks dc bus
Member.
Flywheel energy storage system model GTR200, it is electromechanical integrated product, including flywheel section, the control of driving cabinet are singly
Member, flywheel section are Purely mechanical energy storage, are integrated with synchronous permanent-magnet motor/generator amature；Flywheel energy storage system passes through
It drives cabinet control unit access 750VDC/1500VDC Traction networks dc bus, and driving cabinet control unit receives logic control list
Deviation the DC voltage U, U=U1-U2 of member transmission；Driving cabinet control unit is made according to U values size and itself SOC value state
Decision-making, different control instructions is sent to flywheel and inverter.
Inverter accesses 750VDC/1500VDC Traction networks dc bus, and the output of inverter is powered to low-voltage alternating-current all the way
Net, another way pass through grid-connected switch, step-up transformer to 10/35KV Alternating Current Power Supply nets.
Referring to Fig. 2, Fig. 3, the track traffic regenerating braking energy comprehensive reutilization method of said apparatus, it is specifically：
Metro traction net d-c bus voltage value is detected using DC voltage detection module, is 0~5VDC signal values by its pick-up,
Alternating Current Power Supply line voltage value is gathered using alternating voltage detection module, and transformation of coefficient is mean direct voltage value in proportion,
It is then 0~5VDC signal values by its pick-up；Mean direct voltage is subtracted using metro traction net DC bus-bar voltage, is obtained
Difference is defined as deviation DC voltage U.
Flywheel energy storage system is according to the height and itself SOC value of 750VDC/1500VDC Traction networks d-c bus voltage values
State, the action that electric energy is provided or absorbed to 750VDC/1500VDC Traction networks dc bus is made, there are three kinds of mode of operations：Fill
Power mode；Maintenance pattern；Discharge mode.
When deviation DC voltage U is located in [- Ua, Ua] section, flywheel energy storage system, which is in, maintains operator scheme, with 1% work(
Rate discharge and recharge makes flywheel maintain the state of SOC=0.5, and inversion feedback device does not work.
When deviation DC voltage U is located at [- Ua,-Ub] in section, subway train, which is in, accelerates starting state, flywheel energy storage system
System performs discharge operation pattern, and discharge power increases with deviation DC voltage U increase, when U is located at [- Ub,-Uc] when, with
Deviation DC voltage U increase, with 100% power output, discharge process continues to the SOC of flywheel energy storage system discharge power
It is worth for 0, inversion feedback device does not work.
When deviation DC voltage U is located at [Ua, Ub] in section, subway train is in retarding braking state, if flywheel energy storage system
Unite SOC<1, flywheel energy storage system is in charging operations pattern, and charge power increases with deviation DC voltage U increase, when
U is located at [Ub, Uc] when, with deviation DC voltage U increase, charge power is with 100% power output, during this period constantly monitoring
The SOC value of flywheel energy storage system, as SOC=1, if deviation DC voltage U is still located at [Ua, Uc] in section, then start inverter,
If inverter feedback power is relatively small, low-voltage alternating-current power supply network is fed back to, if inverter feedback power is relatively large, is led to
Grid-connected switch is crossed, step-up transformer is fed back to 10KV/35KV Alternating Current Power Supply nets, by unnecessary regenerating braking energy inversion to exchange
Power supply grid.
Above-described embodiment is only to present invention explanation for example.Those skilled in the art can be right
Described specific embodiment is made various modifications or supplement or substituted using similar mode, but without departing from this hair
Bright spirit surmounts scope defined in appended claims.
Claims (2)
1. a kind of track traffic regenerating braking energy comprehensive recycling device, including 10/35KV Alternating Current Power Supplies net, 750VDC/
Tractive transformer, diode are crossed by 1500VDC Traction networks dc bus, energy-storage units, inverter, 10/35KV Alternating Current Power Supplies Netcom
Rectifier electrically connects with 750VDC/1500VDC Traction networks dc bus；It is characterized in that：
Also include a logic control element；
DC voltage detection module, direct current are set between 750VDC/1500VDC Traction networks dc bus and logic control element
Detection module detection 750VDC/1500VDC Traction networks d-c bus voltage values are pressed, are 0~5VDC voltage signals U1 by its pick-up
It is sent to logic control element；
Alternating voltage detection module, alternating voltage detection module are set between 10/35KV Alternating Current Power Supplies net and logic control element
10KV/35KV Alternating Current Power Supply net magnitudes of voltage are gathered, and are led according to the rectification proportionality coefficient of uncontrollable diode rectifier circuit
Draw the floating voltage value of net dc bus, be then that 0~5VDC voltage signals U2 is sent to logic control element by its pick-up；
Energy-storage units are flywheel energy storage system, and flywheel energy storage system drives cabinet control unit to access 750VDC/1500VDC by it
Traction networks dc bus, driving cabinet control unit receive deviation the DC voltage U, U=U1-U2 of logic control element transmission；Driving
Cabinet control unit makes decisions according to U values size and itself SOC value state, flywheel and access to flywheel energy storage system
The inverter of 750VDC/1500VDC Traction networks dc bus sends different control instructions；
The output of inverter is handed over to low-voltage alternating-current power supply network, another way by grid-connected switch, step-up transformer to 10/35KV all the way
Flow power supply network.
2. a kind of track traffic regenerating braking energy comprehensive reutilization method based on the described device of claims 1, it is special
Sign is：
Flywheel energy storage system according to the height and itself SOC state of value of 750VDC/1500VDC Traction networks d-c bus voltage values,
The action that electric energy is provided or absorbed to 750VDC/1500VDC Traction networks dc bus is made, there are three kinds of mode of operations：Charge mould
Formula, maintain pattern, discharge mode；
The soc states of the height and flywheel of inverter combination 750VDC/1500VDC Traction networks d-c bus voltage values, it is determined that being
No absorption Traction networks DC bus-bar voltage, if inverter feedback power is relatively small, is fed back to low-voltage alternating-current power supply network, if inverse
It is relatively large to become device feedback power, then 10/35KV Alternating Current Power Supply nets are fed back to by grid-connected switch, step-up transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062465.5A CN107380187B (en) | 2016-11-28 | 2016-11-28 | Rail traffic regenerating braking energy comprehensive recycling device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062465.5A CN107380187B (en) | 2016-11-28 | 2016-11-28 | Rail traffic regenerating braking energy comprehensive recycling device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107380187A true CN107380187A (en) | 2017-11-24 |
| CN107380187B CN107380187B (en) | 2019-12-03 |
Family
ID=60338824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611062465.5A Active CN107380187B (en) | 2016-11-28 | 2016-11-28 | Rail traffic regenerating braking energy comprehensive recycling device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107380187B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437806A (en) * | 2018-03-30 | 2018-08-24 | 中车青岛四方车辆研究所有限公司 | The configuration system and method for urban track traffic regenerating braking energy retracting device |
| CN108539772A (en) * | 2018-03-30 | 2018-09-14 | 中车青岛四方车辆研究所有限公司 | Urban track traffic regenerating braking energy controls distribution system and method |
| CN109149634A (en) * | 2018-08-29 | 2019-01-04 | 沈阳微控新能源技术有限公司 | Regeneration energy recycling system and control method based on flywheel energy storage and inversion feedback |
| CN109353367A (en) * | 2018-08-29 | 2019-02-19 | 微控物理储能研究开发（深圳）有限公司 | Regeneration energy recycling system and control method based on flywheel energy storage and resistive braking |
| CN109733443A (en) * | 2019-01-11 | 2019-05-10 | 中车唐山机车车辆有限公司 | A kind of hybrid power tramcar braking optimization method and system |
| CN109733253A (en) * | 2019-03-25 | 2019-05-10 | 盾石磁能科技有限责任公司 | Utilize the system and method that can present inverter and solve the problems, such as rail potential |
| CN110034556A (en) * | 2019-03-27 | 2019-07-19 | 沈阳微控新能源技术有限公司 | Regenerating braking energy recycling and control method, system and device |
| CN111416354A (en) * | 2020-04-21 | 2020-07-14 | 武汉轻工大学 | Energy storage device of traction substation, control method, electronic equipment and storage medium |
| CN111478308A (en) * | 2020-04-09 | 2020-07-31 | 成都市新筑路桥机械股份有限公司 | Super capacitor grid-connected control system and method for emergency traction mode of tramcar |
| CN111509771A (en) * | 2020-04-21 | 2020-08-07 | 西安许继电力电子技术有限公司 | Self-adaptive feedback control method and device for subway regenerative braking energy feedback device |
| CN112688302A (en) * | 2020-12-18 | 2021-04-20 | 无锡泓大恒能科技发展有限公司 | Flywheel energy storage control method and device, electronic equipment and storage medium |
| CN113386607A (en) * | 2021-05-26 | 2021-09-14 | 浙江吉利控股集团有限公司 | Charging station charging and discharging automatic balancing method and device and charging station |
| CN115085178A (en) * | 2022-08-23 | 2022-09-20 | 盾石磁能科技有限责任公司 | Control method and device of flywheel energy storage device, terminal and readable storage medium |
| CN115579919A (en) * | 2022-11-22 | 2023-01-06 | 武汉新能源接入装备与技术研究院有限公司 | Flywheel energy storage system and method suitable for rail transit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202721450U (en) * | 2012-05-29 | 2013-02-06 | 深圳市海浦蒙特科技有限公司 | Fully controllable energy feedback device |
| US8392030B2 (en) * | 2008-04-17 | 2013-03-05 | Levant Power Corporation | System and method for control for regenerative energy generators |
| CN103153683A (en) * | 2010-03-15 | 2013-06-12 | 上海磁浮交通发展有限公司 | Braking energy management system and control method thereof |
| CN103311950A (en) * | 2013-05-15 | 2013-09-18 | 华中科技大学 | Urban rail train regenerative brake energy absorbing and using system and method |
| CN104802646A (en) * | 2015-04-20 | 2015-07-29 | 株洲时代装备技术有限责任公司 | Method and system for recovering regenerative brake energy of energy storage type urban rail based on supercapacitor |
| CN205632170U (en) * | 2016-05-13 | 2016-10-12 | 国网天津市电力公司 | Low pressure contravariant repayment formula traction power supply system who contains energy storage |
| CN206317824U (en) * | 2016-11-28 | 2017-07-11 | 盾石磁能科技有限责任公司 | Track traffic regenerating braking energy comprehensive recycling device |
-
2016
- 2016-11-28 CN CN201611062465.5A patent/CN107380187B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8392030B2 (en) * | 2008-04-17 | 2013-03-05 | Levant Power Corporation | System and method for control for regenerative energy generators |
| CN103153683A (en) * | 2010-03-15 | 2013-06-12 | 上海磁浮交通发展有限公司 | Braking energy management system and control method thereof |
| CN202721450U (en) * | 2012-05-29 | 2013-02-06 | 深圳市海浦蒙特科技有限公司 | Fully controllable energy feedback device |
| CN103311950A (en) * | 2013-05-15 | 2013-09-18 | 华中科技大学 | Urban rail train regenerative brake energy absorbing and using system and method |
| CN104802646A (en) * | 2015-04-20 | 2015-07-29 | 株洲时代装备技术有限责任公司 | Method and system for recovering regenerative brake energy of energy storage type urban rail based on supercapacitor |
| CN205632170U (en) * | 2016-05-13 | 2016-10-12 | 国网天津市电力公司 | Low pressure contravariant repayment formula traction power supply system who contains energy storage |
| CN206317824U (en) * | 2016-11-28 | 2017-07-11 | 盾石磁能科技有限责任公司 | Track traffic regenerating braking energy comprehensive recycling device |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11065965B2 (en) | 2018-03-30 | 2021-07-20 | Crrc Qingdao Sifang Rolling Stock Research Institute Co., Ltd. (Cn) | Method and system for configuring regenerative braking energy recovery devices in urban rail transit |
| CN108539772A (en) * | 2018-03-30 | 2018-09-14 | 中车青岛四方车辆研究所有限公司 | Urban track traffic regenerating braking energy controls distribution system and method |
| CN108539772B (en) * | 2018-03-30 | 2020-06-05 | 中车青岛四方车辆研究所有限公司 | Urban rail transit regenerative braking energy control and distribution system and method |
| CN108437806A (en) * | 2018-03-30 | 2018-08-24 | 中车青岛四方车辆研究所有限公司 | The configuration system and method for urban track traffic regenerating braking energy retracting device |
| CN109149634A (en) * | 2018-08-29 | 2019-01-04 | 沈阳微控新能源技术有限公司 | Regeneration energy recycling system and control method based on flywheel energy storage and inversion feedback |
| CN109353367A (en) * | 2018-08-29 | 2019-02-19 | 微控物理储能研究开发（深圳）有限公司 | Regeneration energy recycling system and control method based on flywheel energy storage and resistive braking |
| CN109353367B (en) * | 2018-08-29 | 2020-04-03 | 微控物理储能研究开发（深圳）有限公司 | Regenerative energy recovery system based on flywheel energy storage and resistance braking and control method |
| CN109733443A (en) * | 2019-01-11 | 2019-05-10 | 中车唐山机车车辆有限公司 | A kind of hybrid power tramcar braking optimization method and system |
| CN109733443B (en) * | 2019-01-11 | 2022-06-07 | 中车唐山机车车辆有限公司 | Hybrid power tramcar braking optimization method and system |
| CN109733253A (en) * | 2019-03-25 | 2019-05-10 | 盾石磁能科技有限责任公司 | Utilize the system and method that can present inverter and solve the problems, such as rail potential |
| CN110034556A (en) * | 2019-03-27 | 2019-07-19 | 沈阳微控新能源技术有限公司 | Regenerating braking energy recycling and control method, system and device |
| CN111478308A (en) * | 2020-04-09 | 2020-07-31 | 成都市新筑路桥机械股份有限公司 | Super capacitor grid-connected control system and method for emergency traction mode of tramcar |
| CN111478308B (en) * | 2020-04-09 | 2022-04-19 | 成都市新筑路桥机械股份有限公司 | Super capacitor grid-connected control system and method for emergency traction mode of tramcar |
| CN111509771A (en) * | 2020-04-21 | 2020-08-07 | 西安许继电力电子技术有限公司 | Self-adaptive feedback control method and device for subway regenerative braking energy feedback device |
| CN111416354A (en) * | 2020-04-21 | 2020-07-14 | 武汉轻工大学 | Energy storage device of traction substation, control method, electronic equipment and storage medium |
| CN112688302A (en) * | 2020-12-18 | 2021-04-20 | 无锡泓大恒能科技发展有限公司 | Flywheel energy storage control method and device, electronic equipment and storage medium |
| CN112688302B (en) * | 2020-12-18 | 2023-12-26 | 无锡泓大恒能科技发展有限公司 | Flywheel energy storage control method and device, electronic equipment and storage medium |
| CN113386607A (en) * | 2021-05-26 | 2021-09-14 | 浙江吉利控股集团有限公司 | Charging station charging and discharging automatic balancing method and device and charging station |
| CN115085178A (en) * | 2022-08-23 | 2022-09-20 | 盾石磁能科技有限责任公司 | Control method and device of flywheel energy storage device, terminal and readable storage medium |
| CN115085178B (en) * | 2022-08-23 | 2022-11-11 | 盾石磁能科技有限责任公司 | Control method and device of flywheel energy storage device, terminal and readable storage medium |
| CN115579919A (en) * | 2022-11-22 | 2023-01-06 | 武汉新能源接入装备与技术研究院有限公司 | Flywheel energy storage system and method suitable for rail transit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107380187B (en) | 2019-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107380187B (en) | Rail traffic regenerating braking energy comprehensive recycling device and method | |
| CN206317824U (en) | Track traffic regenerating braking energy comprehensive recycling device | |
| JP6937930B2 (en) | Methods and systems for configuring regenerative braking energy recovery equipment in urban rail transport | |
| CN106428035B (en) | A kind of main circuit system suitable for energy storage type tramcar | |
| CN106276445B (en) | A kind of elevator drive control, energy saving integrated system and method | |
| CN205105119U (en) | City rail power supply system twin coil inserts wherein pressure energy system of presenting | |
| CN103481787B (en) | The motor train unit traction system of contact system, power bag and closed-center system hybrid power supply | |
| CN203496891U (en) | Dual-power supply system of railway vehicle | |
| CN104670028B (en) | urban rail vehicle traction system | |
| CN102910090B (en) | Combined intelligent power supply system for urban rail buses | |
| CN110696846A (en) | Multi-power-source railway vehicle and main and auxiliary transmission system and method thereof | |
| CN204517696U (en) | Based on the track traffic regenerative braking energy feedback two-way current conversion circuit of IGBT | |
| CN104319832A (en) | Ground complete charging device for super-capacitor energy storage type tramcar | |
| CN104097526B (en) | A kind of double source trolleybus and its dynamical system | |
| CN103419670A (en) | Motor train unit traction system powered by energy storing device | |
| CN103754124B (en) | The pure Electric Bus control system of a kind of electricity electricity mixing | |
| CN105186918A (en) | Track traffic regenerative braking energy feedback bidirectional conversion circuit based on IGBT | |
| CN204145012U (en) | The complete charging device in a kind of ground for super capacitor energy-storage type tramcar | |
| CN207939331U (en) | Accumulation energy type subway regenerative braking energy reclaiming system based on flywheel | |
| CN104097527A (en) | Novel two-source trolleybus and power system thereof | |
| CN109733199B (en) | High-voltage isolation system applied to energy storage device of tramcar | |
| CN105235546A (en) | Electric main driving system for 1000kW power level pure electric alternating current driving switch engine | |
| CN206834784U (en) | A kind of Brake energy recovery reutilization system for off-network tramcar | |
| CN101628539A (en) | Hybrid trackless trolley bus | |
| CN206583983U (en) | A kind of small-power verification platform for regenerating energy inversion feedback |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 050800 No.12, jiaojiaopu street, North District, high tech Development Zone, Zhengding County, Shijiazhuang City, Hebei Province Patentee after: DUNSHI MAGNETIC ENERGY TECHNOLOGY Co.,Ltd. Address before: 063021 No. 35, Daqing Road, Tangshan City hi tech Development Zone, Hebei Patentee before: DUNSHI MAGNETIC ENERGY TECHNOLOGY Co.,Ltd. |