华电技术 ›› 2012, Vol. 34 ›› Issue (S1): 19-20.

• 研究与开发 • 上一篇    下一篇

某电厂厂用电系统供电可靠性的改进

侯星恒1,肖峰2   

  1. 1.中国华电集团公司上海分公司,上海200003;2.上海奉贤燃机发电有限公司,上海201403
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-11-10

Improvement of reliability of auxiliary power system of a power plant

HOU Xingheng1, XIAO Feng2   

  1. 1.Shanghai Branch of China Huadian Corporation, Shanghai 201403, China; 2.Shanghai Fengxian Gas Turbine Power Generation Company Limited,Shanghai 201403, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2012-11-10

摘要: 发电厂厂用电系统的合理配置是保证机组安全、稳定运行的基础,针对某电厂公用及水工配电系统中的安全隐患,提出了改造方案。改造后大大提高了供电系统的可靠性,供处理类似问题时参考。

关键词: 厂用电系统, 高压启动备用变压器, 配电, 双电源, 改造方案

Abstract: Rational configuration of the auxiliary power system of a power plant is the basis for ensuring the safe and stable operation of the units. Aiming at the potential safety hazard existing in the public and water processing power distribution system of a power plant, the reformation scheme was proposed. The reliability of the reformed power supply system was improved greatly. The scheme can be used as reference for handling with similar problems.

Key words: auxiliary power system, high-voltage startup and stand-by auxiliary transformer, power distribution, double power supply, reformation scheme