Huadian Technology ›› 2009, Vol. 31 ›› Issue (10): 54-56.

• 技术交流 • Previous Articles     Next Articles

Matters needing attention in setting of UR protection devices

LI Chuanbo   

  1. Huaneng Yuhuan Power Plant, Yuhuan 317604, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-10-25 Published:2009-10-25

Abstract: The composition and principle of UR series protective equipments manufactured by GE Corporation were introduced. Based on the practical situation of setting, installation and operation of the protective equipments in 1000MW units such as one of Yuhuan Power Plant, the experience of protection setting were summarized.

Key words: UR series protection equipments, composition and principle, protection setting, matters needing attention