Autonomous control strategies for on-load tap-changer automatic voltage control relays
作者: M.A. RedfernC.A. SmithS.C. Potts
论文集英文名称: 18th International Conference and Exhibition on Electricity Distribution (CIRED 2005)
来源数据库: IET
DOI: 10.1049/cp:20051104
关键词: distribution networkson load tap changerspower supply qualityrelaysvoltage control
原始语种摘要: Voltage control is a prime concern of distribution system operators and is critical to their ability to provide consumers with the quality of supply that they expect. The main technique for achieving voltage control on the network is on-load tap-change transformers. The enhancements to the AVC control scheme using source drop compensation and pre-emptive tap changing enable the voltage control offered by the OLTCT to be improved. An immediate advantage of these techniques is not only that it provides an autonomous scheme which does not require communications, but that they can be added to existing digital AVC relays without the need for additional hardware or interfacing. The required changes can be accommodated in the relay's software. (4 pages)
全文获取路径: IET 

  • control 控制
  • automatic 自动的
  • quality 品质
  • require 需要
  • supply 供给
  • voltage 电压
  • changer 变换器
  • improved 改进
  • system 
  • provide 规定