摘要
当前蓄电池放电主要有电阻箱放电和相控有源逆变放电两种方式,前者浪费能源、动态响应差,后者对电网的谐波污染大、可靠性低,均不能满足相关要求。针对这些缺点,研制了一种基于空间电压矢量控制的放电装置。经仿真和实验测试,各项指标均满足要求。
At present,there are mainly two methods,resistor and phase-controlled active inverter discharging devices. However,the former wastes energy and is bad in the dynamic response,While the latter polluted the harmonic heavily to grid and it has poor reliability.Both of them cannot meet the relevant requirements.Based on some projects as background,this paper aims to design a new discharge device which is based on space vector control.All target aims meet the demands throughout the tests of simulation and experiments.
出处
《电源世界》
2010年第10期21-25,共5页
The World of Power Supply
