| UPQC直流储能单元的电压控制 |
| |
| 引用本文： | 王长柱,李鹏,白茜. UPQC直流储能单元的电压控制[J]. 华北电力大学学报(自然科学版), 2006, 33(6): 10-14 |
| |
| 作者姓名： | 王长柱 李鹏 白茜 |
| |
| 作者单位： | 华北电力大学,电气工程学院,河北,保定,071003;华北电力大学,电气工程学院,河北,保定,071003;华北电力大学,电气工程学院,河北,保定,071003 |
| |
| 摘 要： | 将有源功率因数校正技术引入UPQC直流储能单元的电压控制。详细阐述了其工作原理,给出了电压控制器和电流控制器的数字控制方法,消除了充电电流中的谐波和无功电流,储能单元电压稳定,能够应对输入电压变化的工况,动态性能良好。
|
| 关 键 词： | 电能质量 统一电能质量控制器 有源功率因数校正 直流储能单元 |
| 文章编号： | 1007-2691(2006)05-0010-05 |
| 修稿时间： | 2006-06-30 |
Voltage control of DC energy storage unit of UPQC |
| |
| WANG Chang-zhu,LI Peng,BAI Qian. Voltage control of DC energy storage unit of UPQC[J]. Journal of North China Electric Power University, 2006, 33(6): 10-14 |
| |
| Authors: | WANG Chang-zhu LI Peng BAI Qian |
| |
| Abstract: | The active power factor correction(APFC) technology is introduced into the DC energy storage unit ofUPQC for capacitive voltage control.Its working principle is explained.The design methods of voltage and currentcontrollers are demonstrated with APFC technology.A case of active power factor correction(APFC) is represented.The validity of this design is tested by simulation.The results show that the harmonics and reactive current incharging process are eliminated. |
| |
| Keywords: | power quality unified power quality controller(UPQC) active power factor correction(APFC) DC energy storage |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
