reactive power的例句大全

Planning of Reactive Power and Analysis of Technical Economic in Wenzhou Urban Grid

温州城网无功规划及其技术经济效益分析

The simulation and experiment results show that the reactive power compensation effect by using the controllable reactor is quite well.

仿真和实验结果都证明，可控电抗器具有良好的控制特性，无功补偿效果较好。

Research on Reactive Power Element to Balance Asymmetric Active Power Loads

利用无功元件平衡不对称有功负载的研究

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。

Strengthening construction of reactive power source in Beijing power network;

加强北京电网中的无功电源建设；

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

It analyzes at length an example of reactive power compensation for rural distribution network, comparing the power factor, transmitted reactive power, line voltage loss, annual line loss of electric energy before and after compensation.

最后，对农村配电网无功补偿实例进行分析，比较补偿前后的功率因数、线路输送的无功功率、线路电压损失、年线损电量。

By analysis of the traditional inverter control principles, this paper presents a novel inverter control strategy aim at reactive load fluctuations. It makes full use of the original topology of the inverter circuit to achieve the dual control objectives of both grid connection and reactive power compensation.

通过对逆变电源传统控制原理的分析，本文提出了一种针对无功负荷波动的逆变器并网控制策略，该方案充分利用逆变电源原有的电路拓扑结构，达到并网和无功补偿的双重控制目标。

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

Research of asynchronous EM reactive power measurement under non-sinusoidal waveform in three-phase circuit

非正弦状态下三相异步电机无功功率测试研究

Optimal Compensation Capacity of Reactive Power Load in Power System

电力系统无功功率负荷的最佳补偿容量

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。

However, there are a large number of reactive power load existing in the power system that are from the power lines, power transformers and electrical equipment users.

但电力系统中存在着大量的无功负荷，这些无功负荷来自电力线路、电力变压器以及用户的用电设备。

The quality of voltage has great influence on the stability of power network and the safe operation of electric equipments, and reactive power load flow is an important factor influencing voltage quality.

电压质量对电网稳定及电力设备安全运行具有重大影响，而无功潮流又是影响电压质量的一个重要因素。

A large number of reactive power load in system running will reduce the power factor, increase the loss of line voltage and power loss, and it will have a serious impact on the economic benefits of power enterprises.

系统运行中大量的无功功率将降低系统的功率因数，增大线路电压损失和电能损失，严重影响着电力企业的经济效益。

Application of Distributed Monitoring System in Electric Power Management DISCUSSION ON REACTIVE POWER MANAGEMENT MODE UNDER COMMERCIAL MARKETING

微机分布式监控系统在用电管理中的应用商业化运营电网的无功管理模式探讨

Through analyzing various control modes, single control mode all existed corresponding faults, so the research adopted voltage and reactive power compound control mode, that was controlling according to reactive power and correcting by voltage.

在控制方式上，通过分析，单一控制方式均存在着相应的缺点和不足，因此本研究采用了无功电压复合控制方式，即按无功功率控制，按电压校正。

Transmission services in electricity market ── reactive power management and pricing discussion on reactive power management mode under commercial marketing

电力市场中的输电服务（三）&无功管理与定价商业化运营电网的无功管理模式探讨