价值工程
價值工程
개치공정
VALUE ENGINEERING
2015年
12期
89-90
,共2页
关口电能表%准确度%电能计量装置%220千伏系统
關口電能錶%準確度%電能計量裝置%220韆伏繫統
관구전능표%준학도%전능계량장치%220천복계통
gateway electric energy meter%degree of accuracy%electric energy measurement equipment%220kV system
随着电力体制的改革和电力工业的发展，发电企业用于结算电量的电能表由发电机前移至主变出口最终前移至线路出口关口电能表，就要求关口电能计量装置的准确度愈来愈高。本文针对大唐珲春发电厂220千伏系统二期关口电能计量装置误差产生的原因进行分析，发现影响关口电能表准确度的各项因素，制定解决方案逐步进行实施，消除这些不利因素对关口电能表的影响，提高关口电能计量装置准确度，希望能起到借鉴作用。
隨著電力體製的改革和電力工業的髮展，髮電企業用于結算電量的電能錶由髮電機前移至主變齣口最終前移至線路齣口關口電能錶，就要求關口電能計量裝置的準確度愈來愈高。本文針對大唐琿春髮電廠220韆伏繫統二期關口電能計量裝置誤差產生的原因進行分析，髮現影響關口電能錶準確度的各項因素，製定解決方案逐步進行實施，消除這些不利因素對關口電能錶的影響，提高關口電能計量裝置準確度，希望能起到藉鑒作用。
수착전력체제적개혁화전력공업적발전，발전기업용우결산전량적전능표유발전궤전이지주변출구최종전이지선로출구관구전능표，취요구관구전능계량장치적준학도유래유고。본문침대대당혼춘발전엄220천복계통이기관구전능계량장치오차산생적원인진행분석，발현영향관구전능표준학도적각항인소，제정해결방안축보진행실시，소제저사불리인소대관구전능표적영향，제고관구전능계량장치준학도，희망능기도차감작용。
With the electric power system reform and electric power industry development, the electric energy meter which is used for electricity settlement in power generation enterprise had been moved forward to the main transformer exports and eventually moved forward to the export of its real-load line, thus requiring higher accuracy of the gateway electric energy measurement equipment. This article analyzes the error of Datang Hunchun Power Plant 220 kV system phase ii gateway electric energy measurement equipment, finds out the various factors influencing the accuracy of gateway electric energy measurement equipment, develops solutions and implement step by step, to eliminate the impact of these unfavorable factors and improve the accuracy of gateway electrical energy measurement equipment, hoping to play a reference role.
