Power Flow Calculation of Wind Power Integrated Systems

WANG Lin; YANG Jiajun; CHEN Hong; LU Yihan; LIU Xiaoliang

doi:10.14044/j.1674-1757.pcrpc.2015.01.011

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Power Flow Calculation of Wind Power Integrated Systems

更新时间：2024-09-14

- Power Flow Calculation of Wind Power Integrated Systems
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 36, Issue 1, Pages: 49-53(2015)
- 作者机构：
  
  1. 国网潍坊供电公司
  2. 国网莱芜供电公司
  3. 山东大学电气工程学院
  4. 国网昌邑供电公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2015.01.011
  CLC： TM744
- Published：2015，
- 稿件说明：
移动端阅览
[1]王林,杨佳俊,陈红,卢怡含,刘晓亮.含风电场的电网潮流计算[J].电力电容器与无功补偿,2015,36(01):49-53.

WANG LIN, YANG JIAJUN, CHEN HONG, et al. Power Flow Calculation of Wind Power Integrated Systems. [J]. Power capacitor & reactive power compensation, 2015, 36(1): 49-53.
[1]王林,杨佳俊,陈红,卢怡含,刘晓亮.含风电场的电网潮流计算[J].电力电容器与无功补偿,2015,36(01):49-53. DOI： 10.14044/j.1674-1757.pcrpc.2015.01.011.

WANG LIN, YANG JIAJUN, CHEN HONG, et al. Power Flow Calculation of Wind Power Integrated Systems. [J]. Power capacitor & reactive power compensation, 2015, 36(1): 49-53. DOI： 10.14044/j.1674-1757.pcrpc.2015.01.011.

摘要

研究风电并网后的电力系统潮流计算方法

有利于确定风电场的并网方案

并为进一步研究其对系统稳定性、可靠性等方面的工作提供基础。在异步风电机组的传统RX模型基础上将风电机组无功功率表示为电压的函数

消去转差的影响

避免传统RX模型算法中的两个迭代过程

牛顿迭代法仍平方收敛

结合已有潮流计算确定风机并网的潮流计算模型

计算分析了不同风机模型对系统潮流的影响。

Abstract

The study of power flow calculation method after integration of wind power is helpful in determining integration scheme of wind farm and in providing foundation for the further study in such aspects as system stability and reliability etc. Based on the traditional RX model of asynchronous wind power unit

reactive power of the wind power unit is expressed as the function of voltage so to eliminate the influence of rotation tolerance and to avoid the two iteration process in the conventional RX model algorithm and retain the quadratic convergence speed of Newton iteration method. The power flow calculation model of wind farm integration is defined with combination of existed power flow calculation and the influence of different wind farm model on the system flow is calculated and analyzed.

关键词

潮流计算风电机组RX模型牛顿迭代法

Keywords

power flowwind turbineRX modelNewton iteration method

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