中国水能及电气化
中國水能及電氣化
중국수능급전기화
CHINA HYDROPOWER & ELECTRIFICATION
2014年
6期
57-59
,共3页
防雷%过电压%接地%设计
防雷%過電壓%接地%設計
방뢰%과전압%접지%설계
lighting protection%over-voltage%grounding%design
随着泵站自动化的发展,计算机控制技术及通信技术等弱电应用技术在泵站中得到越来越广泛的应用。这些弱电设备对过电压的承受能力十分脆弱,而雷电是造成泵站过电压的最主要因素,因而泵站设计对防雷提出了越来越高的要求。本文综述了泵站防雷设计的要点及在设计中的优化措施,旨在使泵站防雷设计更加经济合理。
隨著泵站自動化的髮展,計算機控製技術及通信技術等弱電應用技術在泵站中得到越來越廣汎的應用。這些弱電設備對過電壓的承受能力十分脆弱,而雷電是造成泵站過電壓的最主要因素,因而泵站設計對防雷提齣瞭越來越高的要求。本文綜述瞭泵站防雷設計的要點及在設計中的優化措施,旨在使泵站防雷設計更加經濟閤理。
수착빙참자동화적발전,계산궤공제기술급통신기술등약전응용기술재빙참중득도월래월엄범적응용。저사약전설비대과전압적승수능력십분취약,이뇌전시조성빙참과전압적최주요인소,인이빙참설계대방뢰제출료월래월고적요구。본문종술료빙참방뢰설계적요점급재설계중적우화조시,지재사빙참방뢰설계경가경제합리。
Computer control technology,communication technology and other weak current application technology are more and more widely used in pump station with automated development of pump station.The weak current equipment has very fragile over-voltage withstand capability.Lightning is the most important factor causing overvoltage phenomena in pump station,thereby higher and higher application is proposed on lighting protection in pump station design.Critical parts of pump station lighting protection design and optimization measures in design are described in the paper,thereby making pump station lighting protection design more economic and rational.