FIELD: mechanical engineering.
SUBSTANCE: group of inventions relates to electrical traction systems of vehicles. Energy storage arrangement (20) comprises buck converter (5), choke device (4), energy storage device (9) and boost converter (11). Energy storage device (9) through buck converter (5) and choke device (4) can be connected electrical power supply (2). Boost converter (11) is arranged in parallel to energy storage device (9) and buck converter (5). Energy storage device (9) can be charged to a higher voltage level than supply voltage level (2) by electrical energy. Choke device (4) is designed in such a way that it acts as a choke controller and as a mains filter. Energy storage system (30, 40) with multiple energy storage arrangements (31–33, 44–46) and a method of operating energy storage circuit (20) are also disclosed.
EFFECT: technical result enabling use of an energy storage device with higher electrical power.
17 cl, 4 dwg
| Title |
Year |
Author |
Number |
| ELECTRICAL ENERGY STORAGE SYSTEM |
2015 |
|
RU2667154C2 |
| TRACTION POWER SYSTEM FOR HIGH-SPEED TRAIN AND ITS ON-BOARD ENERGY AND DISCHARGE ACCUMULATION SYSTEM |
2016 |
- Wang, Minghui
- Guan, Xiaofang
- Song, Yuquan
|
RU2700238C1 |
| ENERGY ACCUMULATOR AND VARIABLE LOAD CONSUMERS |
2012 |
- Ekkert Peter
- Khoffmann Rajnkhard
- Kherger Volfgang
- Rekhenberg Karsten
|
RU2599784C2 |
| STATIC FREQUENCY CONVERTER AND SUBMODULE OF STATIC FREQUENCY CONVERTER FOR CHARGING OR DISCHARGING OF ENERGY ACCUMULATOR |
2009 |
- Loj Khol'Ger
- Razik Andreja
|
RU2524363C2 |
| POWER SUPPLY DEVICE AND TRANSPORT VEHICLE WITH POWER SUPPLY DEVICE |
2007 |
- Savada Khiroki
- Fudzitake Josinori
|
RU2412514C2 |
| ELECTRICITY SUPPLY SETTING, EQUIPPED WITH MEANS OF ENERGY STORAGE, AND CONTROL METHOD OF SUCH FACILITY |
2012 |
|
RU2611725C2 |
| DEVICE-CONVERTER FOR ENERGY COLLECTION, ENERGY GENERATOR, FITTED WITH SUCH CONVERTER DEVICE AND APPLICATION OF SUCH CONVERTER DEVICE |
2017 |
- Shousha, Mahmoud
- Haug, Martin
|
RU2678583C9 |
| BIDIRECTIONAL BATTERY CONVERTER AND BALANCER FOR ELECTRIC ENERGY STORAGE OF A POWER SUPPLY SYSTEM |
2014 |
|
RU2663184C2 |
| ENERGY PRODUCTION DEVICE, AND ENERGY GENERATOR CONTAINING SUCH A DEVICE |
2019 |
- Shusha, Makhmud
- Khaug, Martin
|
RU2780813C2 |
| PULSE CHARGING METHOD OF CAPACITIVE ENERGY STORAGE |
2013 |
- Vykhodtsev Pavel Vasil'Evich
- Gunin Aleksandr Vladimirovich
- Landl' Vladimir Fedorovich
- Stepchenko Aleksej Stanislavovich
|
RU2534037C1 |
