摘要
为满足贵广Ⅱ回直流输电工程调试需要,根据换流站交直流设备的特点研制了用于过电压测试的分压器。文章详细介绍了分压器的研制情况,包括其技术参数和结构、试验和校准。分压器的响应速度及其所提取的波形信号显示,分压器设计合理、参数合适。所研制的分压器成功应用于贵广Ⅱ回直流输电工程调试的过电压测试。
To meet the need of commissioning of Guizhou-Guangdong II HVDC Transmission Project, the divider for overvoltage testing was developed according to the characteristics of the AC/DC devices in converter station. The details of divider development are described in this paper, including its technical parameters, structure as well as its testing and adjusting. The response speed and the waveform signals from the divider show that the divider is with reasonable design and appropriate parameter. The developed divider has been applied successfully to the overvoltage testing in the project commissioning.
出处
《南方电网技术》
2010年第3期47-50,共4页
Southern Power System Technology
关键词
分压器
系统调试
过电压测试
divider
system commissioning
overvoltage testing
