2) reactive energy measurement
无功电能计量
1.
This paper introduces the measurement technology of sinusoidal reactive energy and its limitation,and investigates the non-sinusoidal reactive power theory and advanced electronic measurement technology of reactive energy measurement importantly.
介绍了正弦无功电能计量技术及其局限性,重点探讨了无功电能计量的非正弦无功理论和先进电子计量技术,并在Akagi瞬时无功理论的基础上提出了一种新的三相瞬时无功功率理论,结合快速傅立叶级数分解实现非正弦不对称三相三线制系统无功电能的计量。
3) the error of reactive power metering
无功计量误差
4) Costs the idle work capacity
计费无功容量
5) reactive compensated capacity
无功补偿容量设计
1.
From thinking way of new concept for reactive optimization of power system a new method for design of reactive compensated capacity of substation has been brought up.
从电力系统无功优化潮流新概念的思路出发 ,提出了变电所无功补偿容量设计的新方法。
6) reactive Watt-hour counting mechanism
无功电能计量装置
1.
The paper analyzes the calculation for reactive power,which is about the correct wiring and false wirings of three-phase reactive Watt-hour counting mechanism with 60° phase angle by using the vector graph.
论述用"相量图分析法"分析内相角为60°的三相无功电能计量装置正确接线和各种错误接线时无功电能的计算,所得结论对纠正无功电能计量装置错误接线,及避免计量失准提供了理论根据,具有实用意义。
补充资料：长度计量(见几何量计量)
长度计量(见几何量计量)
length measurement: see geometrical quantity metrology
由。飞州ulil心闪长度计l(le理户~~m)童。见几何童计
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条