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- Firstly, overvoltage protection problems of FSC(Fixed Series Capacitor) and TCSC are introduced.The main contenst of a study on overvoltage and overvoltage protection of the device are concluded. 首先介绍了固定串联补偿和可控串补(TCSC)的过压保护问题:提出了变耦电抗式可控串补装置过电压及过压保护研究的主要内容;
- INFLUENCE OF FIXED SERIES CAPACITOR ON PROTECTIVE RELAYINGS FOR TRANSMISSION LINE 固定串补电容对输电线路继电保护影响的综述
- fixed series capacitor 固定串联电容器
- The transient process of graded series capacitor during grade change controlled by thyristor is studied. 研究了晶闸管控制的分级串联电容换级时的暂态过程。
- Another method is change the commutated capacitor into thyristor controlled series capacitor (TCSC). 另一种是将晶闸管控制串联电容器(TCSC)应用于CCC-HVDC输电技术中。
- It"s important to study the effect of series capacitor compensation on line protection. 研究串联电容补偿对线路保护的影响具有重要意义。
- Sub-synchronous resonance is a serious accident in power system which is caused by Series Capacitor Compensation. 摘要电力系统次同步谐振是一种由串联电容补偿引起的必须加以抑制的恶性事故。
- Then, the novel approach is extended to the SSR analysis of power systems with thyristor controlled series capacitor (TCSC).The formulas and computation steps are given in detail. 然后将这种算法推广到采用晶闸管控制的串联电容补偿电力系统的次同步谐振分析中,给出了具体的计算公式和步骤。
- Suggestions are made for improving the construction of the series capacitor, determination of energy absorption ability of the MOV, and the disposition of its spark gap. 就串联电容器的结构、MOV能量吸收能力的确定和放电间隙的配置提出了改进意见。
- The TCSC(Thyristor-Controlled Series Capacitor) installed in higher voltage lines can improve system transient stability and enhance transfer capability. 可控串联电容补偿器(TCSC)装设在高压线路上可改善系统的暂态稳定性,提高线路的传输容量。
- A robust adaptive modulation controller (RAMC) of TCSC (thyristor controlled series capacitor) is proposed to achieve superior performance for enhancing the inter-area stability. 摘要设计了一种应用于互联电网的TCSC鲁棒自适应调制控制器(RAMC)。
- Based on the dynamic phasor models of TCR, the dynamic phasor model for static VAR compensator (SVC) and that for thyristor controlled series capacitor (TCSC) are put forward. 基于TCR的动态相量模型提出了静止无功补偿器和晶闸管控制串联电容器的动态相量模型。
- Compared with fixed series compensation,the advantage of TCSC is that it can adj ust line impedance swiftly in response to the changes when the system is running without bringing SSR. Triggering precisely is the key point in realizing TCSC c ontrol. 可控串补 (TCSC)相对于固定串补的优势在于它可以快速灵活地调整线路阻抗以响应系统运行变化且不会引起次同步谐振 (SSR) ,而能否准确地触发 TCSC则是实现其阻抗控制的关键所在。
- Compared with fixed series compensation, the advantage of TCSC is that it can adjust line impedance swiftly in response to the changes when the system is running without bringing SSR. 摘要可控串补(TCSC)相对于固定串补的优势在于它可以快速灵活地调整线路阻抗以响应系统运行变化且不会引起次同步谐振(SSR),而能否准确地触发TCSC则是实现其阻抗控制的关键所在。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- Three voltage regulating methods are usually used in enlarging the power supply capacity of electrified railways: voltage regulating transformer (VRT), series capacitor compensation (SCC), and adjustable parallel capacitor compensation (APCC). 以提高牵引网电压水平为主要目标的电气化扩能改造中可供使用的常用调压方法有:调压变压器(VRT),串联电容补偿(SCC)和可调并联电容补偿(APCC)。
- The application scope of the tran sient energy of power system has been extended and a simple method for calculati ng the optimal switching time of pang-pang controlled series capacitor was propo sed. 本文将电力系统中的暂态能量函数的应用范围作了推广,给出了一种利用系统暂态能量来计算乓-乓控制的串补电容最优投退时刻的方法。此方法计算简单,控制规律易于实现。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- HVDC modulation, thyristor controlled series capacitor(TCSC) and controllable SVC may contribute a lot to improve power system damping.Therefore, more researches are needed in these fields. 直流调制、可控串补及可控静补对改善系统阻尼可有重要作用,今后应对这些领域进行更多的研究。