reactive power的例句大全

This paper introduces the basic principle and method of computer simulation for reactive power compensation by giving an example of simulation on DC load of thyristor rectifier device, at the same time, introduces the basic principle and formula of FC+ TCR circuit.

该文通过最基本的晶闸管整流装置控制的直流负载的仿真，来介绍仿真技术的基本原理，基本方法，同时介绍了FC+TCR电路的基本原理和公式。

In general, diode uncontrolled rectifier and thyristor phase controlled rectifier are adopted for AC/ DC convertion, which inject plentiful harmonic and reactive power into AC mains, and result in serious pollution.

传统的整流环节广泛采用二极管不控整流和晶闸管相控整流电路，向电网注入了大量的谐波及无功，造成了严重的污染。

Phase splitting reactive power compensation of first harmonic in low voltage distribution network by computer controlled thyristor switch

微机控制的晶闸管开关型低压配电网基波无功分相补偿

The thesis introduces two kinds of real time harmonic and reactive current detection methods, which are base on instantaneous reactive power theory.

介绍两个基于瞬时无功功率理论的谐波及无功电流实时检测方法。

Real-time optimal control of voltage and reactive power

实时电压无功优化控制

At the same time, the vector power decoupling control system applied to the fuzzy control technology has also been established. It realizes the active power and the reactive power independent control.

同时，建立了无刷双馈电机的功率矢量解耦控制系统，并把模糊控制技术应用于该系统，实现了对无刷双馈电机作为发电机的有功功率和无功功率的独立控制。

As for control circuit, a novel detecting method for harmonic current in single-phase circuit is introduced in detail, viewed as an extension of the idea of instantaneous reactive power theory in three-phase circuit.

在对三相电路瞬时无功功率理论的思想进行扩展的基础上，得到了单相电路谐波电流的瞬时检测方法。

Detecting Methods of Harmonics and Reactive Current Based on Instantaneous Reactive Power Theory

基于瞬时无功理论的谐波和无功电流检测方法

Definitions and Physical Sense of Reactive Power in Non-sinusoidal Circuit

非正弦电路中无功功率的定义和物理意义

The definition of instantaneous reactive power in sinusoidal circuit is still a pending problem and should be studied further. The authors consider that the theory of instantaneous power should be studied on the basis of the original definitions of instantaneous active and reactive power.

针对研究近一个世纪还没有解决的瞬时无功功率界定与定义的问题，该文认为应从原始瞬时有功功率、瞬时无功功率界定来研究瞬时功率理论。

Therefore, this paper is research on reactive power compensation of Large-scale Wind Power Integration, which has important realistic meaning and reference value.

因此研究大规模风电并网的电力系统无功补偿问题具有重要的现实意义和参考价值。

Study of Shunt Active Power Filter Realizing Reactive Power and Harmonics Compensation in Three-Phase Four-Wire System

三相四线制无功与谐波全补偿的并联有源电力滤波器的研究

The index quantization, the cost analysis and the pricing of the other generation ancillary services, such as AGC, the reactive power and the black start, are surveyed.

对其他发电辅助服务（AGC、无功电压支持、黑启动恢复等）的指标量化、成本分析及定价等问题进行了初探。

This structure is VSC-HVDC transmission system half-bridge MMC on the basis of a new development, the structure can meet the decoupling of active and reactive power control, black start, multiport transfer function.

级联型模块化多电平结构为柔性直流输电系统中一种MMC拓扑结构。该结构能够满足有功功率与无功功率解耦独立控制、黑启动、多端传输的功能。

Reactive power compensation of unbalanced three-phase system

三相不平衡系统的无功补偿控制

A STUDY OF ACTIVE AND REACTIVE POWER CONTROL FOR BRUSHLESS DOUBLY-FED MACHINE generator, thermoelectric, direct current, of an output exceeding

无刷双馈电机有功和无功功率控制研究热电直流发电机，输出功率超过37.5w

A method which detects harmonic current of three-phase system with DSP based on theory of instantaneous reactive power is presented in this paper. The simulation and experiment results show that the scheme is reliable.

根据瞬时无功理论，提出基于DSP的谐波电流检测方法，实现了谐波电流和无功电流的实时、快速检测。

Also the method can effectively eliminate the reactive power component in and realize the accuracy detection of harmonic and reactive power.

该方法可以有效消除中所含有的无功电流分量，实现谐波及无功电流的准确检测。

A Study on Transient Reactive Power Frequency Component of Non-sinusoidal Current Circuit

非正弦周期电流电路瞬时无功功率频率分量研究

Economic Analysis on Reactive Power Compensation for Parallel-Operated Three-Winding Transformers in Distribution Network

配电网变电站并列运行三绕组变压器无功补偿的经济分析