因此迫切需要增设动态无功补偿装置，来提高电能质量。
So, there is an urgent need for additional dynamic reactive power compensation device to improve the power quality.
TSC的核心技术是动态无功补偿控制器和晶闸管过零触发模块。
The important parts of the TSC are the dynamic reactive power compensation controller and the thyristor trigger circuit.
介绍了三相不平衡系统静止型动态无功补偿装置的控制原理、设计思想及工程实现。
The control principle, design idea and engineering fulfilment of TCT static var compensator in unbalanced three-phase system are introduced.
介绍安钢低压就地TSC动态无功补偿的控制原理、参数选择、数据设定及节能分析；
This paper introduces the control principle, parameters selection, calculation and energy saving character of the low voltage TSC local dynamic var compensator.
可控饱和电抗器在动态无功补偿、电机软启动、小电流接地选线等方面具有广阔的应用前景。
Controllable saturated reactor is widely used in dynamic reactive power compensation, induction motor soft-starting and fault line selection of small current grounding system.
介绍基于高压晶闸管阀的静止型动态无功补偿装置原理、关键技术及在电气化铁路上的应用效果。
It is introduced the principles, critic technology and application effects on electrified railways of the static dynamic passive compensator for high voltage thyristor.
经过试验验证，该装置的测量参数准确，动作响应迅速，较好地满足了动态无功补偿的技术要求。
After experiment, the TSC can measure parameters accurately and act rapidly, it matches the dynamic reactive power compensation technology needs.
现场应用动态无功补偿技术后，网络损耗有所减小，发电机输出功率大为降低，达到了节能降耗的目的。
After the applying of the technology, the network loss is decreased and the output power of the generator is lowered greatly, and energy saving with consumption declining is achieved.
通过分析单相动态无功补偿系统结构，提出了一种新型的单相动态无功电流检测算法，并将其应用于静止同步补偿器。
Based on the analysis of its system structure, a detection algorithm of single-phase dynamic reactive current is presented and applied to STATCOM.
通过分析磁阀式可控电抗器及动态无功补偿装置工作原理，论证了磁阀式可控电抗器在电气化铁路无功补偿的优越性和可行性。
Through analysis work principle and dynamic reactive compensation principle proved advantages and feasibility of magnetic valve controllable reactor in electric railway system are proved.
晶闸管投切电容器(TSC)是一种利用晶闸管作为无触点开关的动态无功补偿装置，是静止无功补偿技术的一个重要组成部分。
The thyristor switched capacitor (TSC) is the dynamic reactive power compensation equipment using thyristor as No-contact switch and an important part of the SVC technology.
有源电力滤波器用于动态抑制谐波和补偿无功，可以有效地改善电网质量。
Active power filter is used for dynamic harmonic suppressing and compensation reactive current, which can effectively improve power network quality.
有源电力滤波器是一种用于动态抑制谐波，补偿无功的新型电力电子装置。
The active power filter is a new kind of the power electronic plant restraining harmonic and compensating reactive power.
还就采用静止无功补偿器（SVC）提供动态无功支持，提高江苏系统电压稳定性进行了研究。
What's more, the enhancement of voltage stability of Jiangsu system, through static var compensator(SVC)providing dynamic reactive power support, was studied.
通过比较，重点介绍一种新型低压无功动态补偿装置，其各项技术性能，都优于传统的补偿装置。
Through the comparison, introduced a kind of new-type low-voltage reactive power compensation device and the dynamic performance of the technology and superior to the traditional compensation devices.
本文提出了能同时改善电力系统功角稳定和装设点电压动态特性的用于静止无功补偿器(svc)的变结构控制器设计方法。
A variable structure controller for Static var Compensator (SVC) which can improve power Angle stability of power system and local voltage characteristics of SVC is proposed.
有源电力滤波器是一种用于动态抑制谐波，补偿无功的新型电力电子装置。
Active power filter is a new power electronic plant restraining harmonic and compensating reactive power.
最后，良好的仿真结果表明本文设计的各种有源电力滤波器能有效地补偿系统中的谐波和无功功率，且具有良好的动态性能。
Finally, good simulation results illustrate that various active power filters are designed in the text can compensate harmonic and reactive power of the system, have good dynamic performance.
本课题研究开发了基于DSP的SVC(动态静止型无功补偿)控制系统，是嵌入式计算机技术与电力电子技术结合的一个实例。
This topic research and develop SVC (Static Var Compensator) control system based on DSP, was the embeded system computer technology and electric power electronic technology integrate example.
阐述了微机无功动态补偿器中tcr晶闸管控制线性电抗器的控制原理，并对其数学模型的建立进行了讨论。
The controlling principle of thyristor control linear reactor of TCR in the reactive power dynamic compensator of microcomputer was expounded, and establishment of its mathematics model was discussed.
如超长距离输电装置、紧凑型线路、无功动态并联综合补偿技术、大截面耐热导线以及新型安全自动装置等。
For instance, extra long distance implement, tight power line, idle dynamic parallel integrated compensation, big section heat-resistant wire, new-style security automechanism, and so on.
由于补偿后的电流与电压在相位上接近，即补偿后的功率因数接近1，所以达到了动态无功功率补偿的目的。
The electric current and voltage are close to the phase after compensating, namely the power factor is close to 1, so the purpose of dynamic var compensation is achieved.
利用静止无功补偿装置实现动态无功功率补偿的研究是目前电力电子学科中比较活跃的研究领域之一。
At present, the research on compensating reactive power using static compensation device is one of the most active areas in power electronics subject.
比如，潮流计算、无功补偿规划、电压稳定、频率稳定及长期动态过程的分析等。
For example, power flow, reactive power compensation, voltage stability, frequency stability, and analysis of long terms dynamic process.
结果表明谐波及无功检测信号只不过是电容电压闭环系统中的一个前馈补偿信号，其存在不但不能提高反而影响谐波及无功的稳态和动态补偿精度。
It is concluded that the harmonic and reactive current detection behave as just a feed-forward signal in this closed-loop, and it is incapable of improving the compensation accuracy in steady-state.
文章主要介绍了静、动态补偿装置，其功率因数控制方式、无功功率（无功电流）控制方式、性能及应用场合。
This paper mainly introduces the power factor control method, reactive power(reactive current) control method, the performance and the applications of the dynamic & static compensation equipment.
综合治理电气化铁道的谐波和无功均要求动态补偿无功功率。
The composite compensation of harmonic and reactive power of electrified railways needs reactive power dynamic compensation.
文中概述了利用静止无功补偿器作为电力系统无功补偿及电压控制的主要手段在动态模型上的试验研究结果。
In this paper, test results on dynamic models of static var compensators as chief means to control the node-voltages and reactive power flows in power systems are described.
基于电力电子逆变技术的静止同步无功补偿器（STATCOM）具有动态响应速度快、调节范围广、装置体积小、补偿电流波形品质高等优点，成为无功补偿的发展趋势。
The STATCOM based on the multi-level converter technology becomes a trend with fast dynamic response, extensive range of regulation, smaller volume, and high quality waveform of compensating current.
动态无功功率补偿是电网节能降耗和改善电能质量的主要措施之一。
Dynamic reactive power compensation is a main measure of reducing network dissipation and improving power quality.
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