电测与仪表
電測與儀錶
전측여의표
ELECTRICAL MEASUREMENT & INSTRUMENTATION
2014年
17期
12-17
,共6页
纪峰%徐晴%穆小星%田正其%鲍进%周超
紀峰%徐晴%穆小星%田正其%鮑進%週超
기봉%서청%목소성%전정기%포진%주초
三相三线%电能表%功耗%二元件%三元件%功率表
三相三線%電能錶%功耗%二元件%三元件%功率錶
삼상삼선%전능표%공모%이원건%삼원건%공솔표
three-phase three-wire%electronic energy power meter%power consumption%binary component%terna-ry component%power meter
三相电路功率的测量是三相电路分析的重要内容，按三相三线制和三相四线制分类，都有较详细的讨论，但针对三相三线电能表自身单相功耗测量仍未有一个很明确的说法。针对三相三线电能表从电源设计方案到三相电路的功率测量的不同方法进行分析，按照实际应用的场合需求和意义，分析三相三线电能表功耗的检定的具体方法。
三相電路功率的測量是三相電路分析的重要內容，按三相三線製和三相四線製分類，都有較詳細的討論，但針對三相三線電能錶自身單相功耗測量仍未有一箇很明確的說法。針對三相三線電能錶從電源設計方案到三相電路的功率測量的不同方法進行分析，按照實際應用的場閤需求和意義，分析三相三線電能錶功耗的檢定的具體方法。
삼상전로공솔적측량시삼상전로분석적중요내용，안삼상삼선제화삼상사선제분류，도유교상세적토론，단침대삼상삼선전능표자신단상공모측량잉미유일개흔명학적설법。침대삼상삼선전능표종전원설계방안도삼상전로적공솔측량적불동방법진행분석，안조실제응용적장합수구화의의，분석삼상삼선전능표공모적검정적구체방법。
The three-phase circuit power metering is an important content of three -phase circuit analysis , which has been discussed in detail with the classification of three -phase three-wire system and three -phase four -wire system.There is still not a explicit statement for the three -phase three-wire electric energy power meters ’ own sin-gle phase power consumption metering .The design strategy of power supply and the different methods of the three -phase circuit power metering have been analyzed .Finally, the specific verification methods for the power consumption of the three-phase three-wire electric energy power meter will be analyzed according to the actual application re-quirements and significance .
