Study on Application of Interline Power Flow Controller in Jiangsu Power System

CAI Hui; WU Xi; LIU Bailiang; WANG Liang; QI Wanchun; XIE Zhenjian; WANG Weiyuan

doi:10.14044/j.1674-1757.pcrpc.2020.03.022

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Study on Application of Interline Power Flow Controller in Jiangsu Power System

更新时间：2024-09-14

- Study on Application of Interline Power Flow Controller in Jiangsu Power System
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 41, Issue 3, Pages: 135-140(2020)
- 作者机构：
  
  1. 国网江苏省电力有限公司经济技术研究院
  2. 东南大学
  3. 国网江苏省电力有限公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2020.03.022
  CLC： TM571;TM727
- Published：2020，
- 稿件说明：
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[1]蔡晖,吴熙,刘柏良,王亮,祁万春,谢珍建,汪惟源.线间潮流控制器在江苏电网的应用研究[J].电力电容器与无功补偿,2020,41(03):135-140.

CAI HUI, WU XI, LIU BAILIANG, et al. Study on Application of Interline Power Flow Controller in Jiangsu Power System. [J]. Power capacitor & reactive power compensation, 2020, 41(3): 135-140.
[1]蔡晖,吴熙,刘柏良,王亮,祁万春,谢珍建,汪惟源.线间潮流控制器在江苏电网的应用研究[J].电力电容器与无功补偿,2020,41(03):135-140. DOI： 10.14044/j.1674-1757.pcrpc.2020.03.022.

CAI HUI, WU XI, LIU BAILIANG, et al. Study on Application of Interline Power Flow Controller in Jiangsu Power System. [J]. Power capacitor & reactive power compensation, 2020, 41(3): 135-140. DOI： 10.14044/j.1674-1757.pcrpc.2020.03.022.

摘要

线间潮流控制器（interline power flow controller

IPFC）作为一种潮流调节能力强大的柔性交流输电（flexible alternating-current transmission system

FACTS）控制装置

能够动态控制电力系统的有功、无功、电压、阻抗和功角

对有着任意相角关系、属于不同系统的线路进行潮流控制

提高系统运行稳定水平。"十四五"期间

由于苏北大规模风电、光伏等新能源接入电网

江苏电网整体呈现"北电南送"趋势。当冬季新能源出力较大时

过江输电通道由于潮流分布不均

部分500 k V线路无法满足N-1、N-2校核。为此本文研究了IPFC在江苏电网的应用场景

提出了将IPFC安装于两条过江通道

协调两条通道潮流

提升过江断面潮流输送能力。随后通过在不同系统运行工况下

对IPFC设备的综合调节能力及容量进行充分评估

优化了IPFC设备的容量及系统级控制策略。

Abstract

Interline power flow controller（IPFC）

as a powerful flexible alternating-current transmission system（FACTS） device

can dynamically control active power

reactive power

voltages

impedances and power angles of transfer lines in the system

perform the flow control of the line with any phase angle relations and different system and improve operation stability level.During the "14 th Five-Year" period

with integrations of large-scale wind power

photovoltaic and other new energy generations

power flow in Jiangsu power grid will be shown as "from north to south" trend.In case of big outputs of new energy in winter

partial 500 kV line cannot meet N-1

N-2 calibration due to uneven power distribution of power transmission channel across Yangtze-river.Therefore

applic ation scenarios of IPFC in Jiangsu power system is studied in this paper and it is proposed that IPFC devices are installed in the two selected transmission channels

coordinated to control the power flow in these channels and improved the power flow transfer capacity of the across-Yangtze-river transmission section.Later on

under different operation conditions

capacities and system-level control strategies of IPFC devices are fully evaluated and optimized afterwards

considering their comprehensive regulation capacities.

关键词

线间潮流控制器（IPFC）江苏电网潮流输送能力IPFC容量系统级控制策略

Keywords

interline power flow controller（IPFC）Jiangsu power systempower flow transfer capacitycapacitiesofIPFCsystem-level control strategy

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Related Institution

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