Simulation studies of OLTC transformer AVC relays operating in series using a RTDS, real time digital simulator
作者: C.A. SmithS.C. PottsM.A. Redfern
论文集英文名称: Eighth IEE International Conference on Developments in Power System Protection
来源数据库: IET
DOI: 10.1049/cp:20040200
关键词: on load tap changerspower system controlpower system faultspower system protectionpower system simulationreal-time systemsrelay controlrelay protection
原始语种摘要: The most effective method for demonstrating the performance of protection relay schemes is to test them using a power supply network. If this is not possible, the operation of real protection relays can be demonstrated using a specialist real time power system simulator. This paper describes a series of tests conducted to demonstrate the operation of new tap changer control strategies using a commercial real time digital simulator (RTDS) and commercially available automatic voltage control (AVC) relays. The demonstration tests used AVC relays operating at different voltage levels in the network. Each relay was provided with the required voltage and current outputs from the RTDS as derived from the appropriate locations on the power system network. Different scenarios were then simulated...
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关键词翻译
关键词翻译
  • control 控制
  • AVC Auxiliary Voltage Controller
  • system 
  • operation 运算
  • protection 保护
  • simulator 模拟装置
  • digital 数字的
  • operating 营运
  • demonstrated 探明的储量
  • scenarios 剧情