Huadian Technology ›› 2008, Vol. 30 ›› Issue (11): 46-48.

• 一线动态 • Previous Articles     Next Articles

Analysis of an abnormality in the DEH load control and countermeasure for 135MW unit

ZHOU Yuhong   

  1. Guangdong Yuejia Electricity Corporation Limited, Meizhou 514032, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-11-25 Published:2008-11-25

Abstract: Aiming at an abnormality in the DEH load control of Yuejia Electricity Corporation Limited unit No.6 during remote switching by CCS, the DEH system control logic was examined and analyzed, and the basic reason causing the load to be out of control was fined. The relevant measures were proposed and implemented, and this hidden trouble was eliminated effectively.

Key words: control system, load, countermeasure, implement