![Electric Drive System and Energy Management Method](/abs-image/US/2014/06/05/US20140152225A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Electric Drive System and Energy Management Method
- 专利标题(中):电力驱动系统和能源管理方法
- 申请号:US14094086 申请日:2013-12-02
- 公开(公告)号:US20140152225A1 公开(公告)日:2014-06-05
- 发明人: Jian Zhou , Fei Xu , Dong Liu , Hai Qiu , Pengju Kang
- 申请人: General Electric Company
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 优先权: CN201210509493.2 20121203
- 主分类号: H02P4/00
- IPC分类号: H02P4/00
摘要:
An electric drive system includes an energy storage system (ESS), a power conversion system, and an alternating current (AC) traction system. The ESS provides or receives electric power. The ESS includes a first energy storage unit and a second energy storage unit. The power conversion system is electrically coupled to the ESS for converting an input power to an output power. The AC traction system is electrically coupled to the power conversion system for converting the output power of the power conversion system to mechanical torques. The AC traction system includes a first AC drive device and a second AC drive device. An energy management system (EMS) is in electrical communication with the ESS, the AC traction system, and the power conversion system for providing control signals.
摘要(中):
电驱动系统包括能量存储系统(ESS),电力转换系统和交流(AC)牵引系统。 ESS提供或接收电力。 ESS包括第一能量存储单元和第二能量存储单元。 电力转换系统电耦合到ESS,用于将输入功率转换成输出功率。 AC牵引系统电耦合到功率转换系统,用于将功率转换系统的输出功率转换为机械转矩。 AC牵引系统包括第一AC驱动装置和第二AC驱动装置。 能源管理系统(EMS)与ESS,交流牵引系统以及用于提供控制信号的电力转换系统电气通信。
公开/授权文献:
- US09800182B2 Electric drive system and energy management method 公开/授权日:2017-10-24
IPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02P | 电动机、发电机或机电变换器的控制或调节;控制变压器、电抗器或扼流圈 |
------H02P4/00 | 专门适用于调节或控制电动机的速度或转矩的装置,该电动机可被连接到两个或多个不同电压或电流供电源上 |