交流输电

随着电力系统新技术的发展，多种电力电子设备如高压直流输电系统（HVDC）和各种灵活交流输电（FACTS）装置引入电力系统。

With the rapid development of modern power systems , many new power electronic devices such as HVDC links and FACTS devices have been widely applied in system operations and control .

灵活交流输电技术（FACTS）是我国电网发展急需的、最具发展潜力的技术之一。

FACTS technology , with the best potential in the development of China power grid , is required immediately .

研究了灵活交流输电系统（FACTS）的稳定控制问题。

Studies stability control of Flexible AC Transmission System ( FACTS ) .

浅谈灵活交流输电系统（FACTS）控制技术发展和现状

The Development and Present Status of Flexible AC Transmission Systems ( FACTS ) Control Technology

灵活交流输电系统（FACTS）的出现需要对传统的潮流计算进行修正。

The application of Flexible AC Transmission System ( FACTS ) needs the modification of traditional power flow calculation method .

灵活交流输电（FACTS）技术的利用能够对电力系统可靠性产生重要影响。

The utilization of Flexible AC Transimssion System ( FACTS ) technology has significant impact on power system reliability performance .

交流输电线路静止无功补偿器（SVC）控制系统

The Control System of AC Electric Power Transmission Based on SVC

利用灵活交流输电系统（FACTS）技术不仅可以提高电力系统的输送容量，还可对电力系统潮流进行灵活控制。

With the flexible AC transmission systems ( FACTS ) technique , the power flow in transmission line can be flexibly controlled .

介绍了我国第1套适用于灵活交流输电系统（FACTS）和高压直流输电系统（HVDC）的高压晶闸管阀过电流试验装置的基本原理。

The principle of the first overcurrent test equipment for FACTS and HVDC thyristor valve in China is introduced .

电力系统安全性、经济性及电能质量的高要求，使得灵活交流输电系统（FACTS）技术成为目前电力系统一个极为重要的研究领域。

The high demands to safety , economy and power quality of power systems make FACTS an important research area in power systems .

在灵活交流输电（Facts）装置中，晶闸管在工作时容易受到损坏，且用人工检测的方式很难发现受损的开关元件。

Thyristor is easy to be damaged in FACTS device , which is also hard to discover the damaged element by manual detection .

含UPFC的灵活交流输电系统最优潮流控制

Optimal Power Flow Control of Flexible AC Transmission System with UPFC

灵活交流输电（FACTS）技术是提高电网输电能力的有效手段。

Scavenging ability of BSCA were measured by the chemical simulation . As an effective means , FACTS can improve transfer capability of power grid .

可控串补是一种基于电力电子的新型输电技术，是灵活交流输电技术（FACTS）的一种。

Thyristor control series compensation ( TCSC ) is one of flexible AC transmission systems ( FACTS ) and devel - oped from fixed series capacitor technology .

EMTP在特高压交流输电研究中的应用

Application of EMTP in the Research of UHV AC Power Transmission

通过对高压直流输电和交流输电的对比分析，确定ZERO系统采用金属导线回路方式实现高压直流输电。

Based on comparative analysis of direct current and alternating current high-voltage power transmission , metal conductor loop mode was chosen for high-voltage direct current power transmission of ZERO system .

灵活交流输电（FACTS）为应对电力系统面临的这些挑战提供了可能，同时灵活交流输电技术的应用也为电力系统的运行与控制带来许多新的特性与变化。

Flexible AC Transmission ( FACTS ) is a solution to the challenges . However , FACTS technology offers many new features and changes of power system operation and control .

利用遗传算法探讨了含统一潮流控制器（UPFC）的灵活交流输电系统最优潮流控制问题。

Using the Genetic Algorithm ( GA ), the OPF problem of FACTS with UPFC is studied .

简述灵活交流输电系统FACTS、新型直流输电系统和全可控电力系统是未来型电力系统新技术的主流；

Brief description flexible AC transmission system ( FACTS ), new type DC transmission system and all-controllable power system are new techniques 's main trend of future type electric power system .

灵活交流输电系统（简称FACTS）概念的提出和FACTS装置的快速发展为输电网络的潮流控制提供了新的手段，因而必然需要有一套先进、可靠且有效的潮流控制方法与其相适应。

The establishment for the concept of Flexible AC transmission systems ( FACTS ) and the quick development of FACTS devices bring a new control freedom on power flows of electric n.

随着电力系统的发展和对系统运行要求的不断提高，灵活交流输电（FACTS）技术在电力系统中的应用日益广泛。

With the development of the electric power system and the increasing requirement of power system operation , the technique of Flexible AC Transmission System ( FACTS ) has been widely applied .

灵活交流输电系统（FACTS）兼容现有电力系统，可实现对系统的灵活控制，有效解决当前困扰电力系统发展的各种瓶颈问题。

Flexible AC Transmission Systems ( FACTS ) compatible with the existing power system and can be achieved on flexible control , effectively solve the current problems of power system development bottlenecks .

在过去的二十年间，电气科学家与工程师们提出了灵活交流输电系统（FACTS）的概念与技术，并研制了一系列的FACTS控制装置。

During the last decade , a great number of control devices incorporating specifically the concept of Flexible AC Transmission Systems ( FACTS ) technology have been proposed and implemented all over the world .

对比分析了VSC-HVDC和交流输电的PV、QV曲线特性。

The PV and QV curves characteristics of VSC-HVDC has been analyzed in contrast with AC transmission line .

统一潮流控制器UPFC是新一代的灵活交流输电装置，综合了多种控制功能于一身。

The Unified Power Flow Controller ( UPFC ) is a new kind of FACTS which is implemented by multiple control functions .

灵活交流输电技术（FACTS）的出现为电力系统的灵活运行提供了有效的手段，能够大幅度提高线路的功率传输水平，提高系统的稳定性。

Flexible AC Transmission System ( FACTS ) provides an effective means which can significantly improve the capacity of power transmission , enhance system stability , and makes the system operate in a more flexible way .

以单位长度特高压交流输电线路的等值电路为基础，推导出了精确考虑分布参数特性的特高压长距离输电线路Ⅱ形等值电路的参数计算公式，并在MATLAB/SimpowerSystems中构建其仿真模型和对话框。

Based on the equivalent circuit of unit-length line , calculating formulas of parameters in Π - type equivalent circuit of UHV line with distributed parameters considered accurately are obtained , meanwhile , the simulation model with dialog box is established under the environment of MATLAB / SimPower Systems .

本文在总结前人关于灵活交流输电装置（FACTS）与发电机励磁协调控制的研究基础上，以提高交直流（AC/DC）混合系统的稳定性为目标，侧重研究了如何协调直流功率调制与发电机励磁的问题。

Based on the research about the cooperative control between FACTS and generator excitation , this paper aims at the cooperative control between power modulation of HVDC and generator excitation for advancing the stability of AC / DC systems .

灵活交流输电（FACTS）技术以其快速、可靠的调节特性在电力系统潮流优化分布、提高系统稳定性和输电能力等方面发挥了重要作用。

In virtue of the fast and reliable regulation characteristics , flexible AC transmission system ( FACTS ) technology plays an important role in the optimization of power flow distribution and improvement of the power system stability and transmission capacity .

检测结果表明，直流输电线路绝缘子串的电位分布与交流输电线路的基本相同，均呈U形分布，但受串中单个绝缘子性能影响更为明显；

The results show that the potential distribution of insulator string on DC transmission line is the same with on AC transmission line , which is with U distribution , and affected more with the performances of single insulator .