Huadian Technology ›› 2011, Vol. 33 ›› Issue (8): 21-22.

• 研究与开发 • Previous Articles     Next Articles

Improved design of secondary circuit of automatic safety device

PANG Xueyue   

  1. Guangdong Electric Power Design Institute, Guangzhou 510663, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-08-25 Published:2011-08-25

Abstract: The design scheme of the safety and stability executing substation of a power plant was introduced. The reliability of its secondary circuit was analyzed; some improvement measures were put forward; and aiming at the similar problems occurred in projects, relevant suggestions were given.

Key words: automatic safety device, safety and stability executing substation, secondary circuit, relay