智能电网
智能電網
지능전망
Smart Grid
2014年
7期
1-3
,共3页
避雷器附属产品%电压等级%高梯度电阻片
避雷器附屬產品%電壓等級%高梯度電阻片
피뢰기부속산품%전압등급%고제도전조편
auxiliary products of arresters%voltage grade%high-gradient resistor disc
依据避雷器的国际、国家、行业标准,主要结合自己长期的科研、管理经验,概括性地总结出了中国避雷器的现状,中国避雷器制造技术已居世界一流水平,主要表现在电压等级高、产品种类全、投运数量多等方面。这并非意味着中国避雷器毫无问题,相反仍有许多问题需要解决,突出表现在原材料、零部件的均一性差,附属产品的事故率高。除进一步改善各种电压等级,各种类型避雷器的老化、密封、机械耐受、压力释放等重要性能,并拓宽其使用场合,今后的重点是研发高梯度电阻片,推广GIS型避雷器等开创性工作。
依據避雷器的國際、國傢、行業標準,主要結閤自己長期的科研、管理經驗,概括性地總結齣瞭中國避雷器的現狀,中國避雷器製造技術已居世界一流水平,主要錶現在電壓等級高、產品種類全、投運數量多等方麵。這併非意味著中國避雷器毫無問題,相反仍有許多問題需要解決,突齣錶現在原材料、零部件的均一性差,附屬產品的事故率高。除進一步改善各種電壓等級,各種類型避雷器的老化、密封、機械耐受、壓力釋放等重要性能,併拓寬其使用場閤,今後的重點是研髮高梯度電阻片,推廣GIS型避雷器等開創性工作。
의거피뢰기적국제、국가、행업표준,주요결합자기장기적과연、관리경험,개괄성지총결출료중국피뢰기적현상,중국피뢰기제조기술이거세계일류수평,주요표현재전압등급고、산품충류전、투운수량다등방면。저병비의미착중국피뢰기호무문제,상반잉유허다문제수요해결,돌출표현재원재료、령부건적균일성차,부속산품적사고솔고。제진일보개선각충전압등급,각충류형피뢰기적노화、밀봉、궤계내수、압력석방등중요성능,병탁관기사용장합,금후적중점시연발고제도전조편,추엄GIS형피뢰기등개창성공작。
ABSTRACT:In accordance with international, national and industry standards for arresters, combining long-term experience in scientific research and management concerning arresters, the current situation of arresters was summarized, the arrester manufacturing technology in China has reached first class in the world. It mainly manifests in high voltage levels of arresters, a satisfactory variety of arrester products and a large amount of arresters put into operation, etc. Nonetheless, it does not signify that arresters made in China have not no problem, instead, many problems which mainly lie in the inhomogeneity of raw materials and components as well as the high accident rate of auxiliary products, need to be tackled. Innovative work shall be highlighted in the future including research and development of high-gradient resistor disc and the popularization of GIS arresters, in addition to ameliorating its important performance such as various voltage grade, the aging, seal, mechanical survivability and pressure relief of arresters with various types, the application scope of whom shall be broadened.