WU Pengyue, SUN Ganghu, NIU Litao, et al. Total start-up tests for electrical system in large power plants: common problems and countermeasures[J]. Thermal power generation, 2013, 42(1): 100-102.
WU Pengyue, SUN Ganghu, NIU Litao, et al. Total start-up tests for electrical system in large power plants: common problems and countermeasures[J]. Thermal power generation, 2013, 42(1): 100-102.DOI:
大型发电机组电气系统整套起动试验常见问题及其处理措施
摘要
通过对大容量机组电气系统的整套起动试验
汇总和总结了近年来大容量机组电气系统整套起动试验过程中常见的操作、设备配置、设计及安装质量等问题
对其规律性进行了分析
并提出了应严格按照试验方案以及操作票执行操作
在电气系统合闸监视回路中增加串联断路器常闭触点等防范措施。
Abstract
Common problems about operation
configuration
design and installation quality that occurred during the total start-up tests for electrical system in large scale power plants were summarized.The regularity of these problems was analyzed
and such countermeasures as operating according to the experiment program and operation order strictly
adding series tripping normally closed contact in switch monitoring circuit for electrical system were put forward.