Reactive power measurement in three-phase unbalanced circuits using two wattmeters

V. V. Bapeswara Rao

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Reactive power measurement in three-phase unbalanced circuits using two wattmeters

机译：使用两个功率计测量三相不平衡电路中的无功功率

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摘要

A procedure to measure reactive power in three-phase unbalanced circuits using two wattmeters is presented. The total reactive power is obtained as an algebraic sum of two wattmeter readings. The voltage coil circuit of each wattmeter is suitably modified.

机译：提出了使用两个瓦特表测量三相不平衡电路中无功功率的过程。总无功功率是两个瓦特计读数的代数和。每个瓦特表的电压线圈电路都可以适当修改。

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来源
《International Journal of Electrical Engineering Education》 |2010年第2期|p.227-229|共3页
作者
V. V. Bapeswara Rao;
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作者单位

Department of Electrical and Computer Engineering, North Dakota State University, Fargo,USA;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
reactive power measurements; three-phase circuits; wattmeters;

机译：无功功率测量;三相电路;功率计;

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1. Reactive power measurement in three-phase unbalanced circuits using two wattmeters [J] . V V Bapeswara Rao International Journal of Electrical Engineering Education . 2010,第2期

机译：使用两个功率计测量三相不平衡电路中的无功功率
2. ASPECTS OF ACTIVE AND REACTIVE POWERS CONSERVATION IN THREE-PHASE CIRCUITS WITH ZERO IMPEDANCE NEUTRAL AND TWO NONLINEAR UNBALANCED LOADS [J] . IOSIF VAS1LE NEMOIANU, RADU MIRCEA CIUCEANU Revue roumaine des sciences techniques . 2016,第4期

机译：具有零阻抗中性和两个非线性非平衡负载的三相电路中有功和无功功率守恒的方面
3. NON-SYMMETRY AND RESIDUAL ACTIVE AND REACTIVE POWERS FLOW IN NON-LINEAR THREE-PHASE UNBALANCED CIRCUITS [J] . IOSIF VASILE NEMOIANU, RADU MIRCEA CIUCEANU Revue roumaine des sciences techniques . 2015,第3期

机译：非线性三相不平衡电路中的非对称和剩余有功和无功功率流
4. Active and reactive power flow in distorting three-phase unbalanced circuits without neutral [C] . Iosif Vasile Nemoianu, Mihai Maricaru, Radu Mircea Ciuceanu International Symposium on Fundamentals of Electrical Engineering . 2016

机译：在不带零线的情况下使三相不平衡电路变形的有功和无功功率流
5. Three-phase power factor correction circuits for low-cost distributed power systems. [D] . Barbosa, Peter Mantovanelli. 2002

机译：低成本分布式电源系统的三相功率因数校正电路。
6. Improved Power Control Using Optimal Adjustable Coefficients for Three-Phase Photovoltaic Inverter under Unbalanced Grid Voltage [O] . Qianggang Wang, Niancheng Zhou, Xiaoxuan Lou, -1

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7. Fuzzy Logic Controller Based Three-Phase Shunt Active Power Filter for Compensating Harmonics and Reactive Power under Unbalanced Mains Voltages [O] . Belaidi R., Haddouche A., Guendouz H. 2012

机译：基于模糊逻辑控制器的三相并联有功功率滤波器，用于补偿电网电压不平衡下的谐波和无功功率

Reactive power measurement in three-phase unbalanced circuits using two wattmeters

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