[1]贾要勤,赵永飞,胡长华.独立运行微电网中非线性负载的谐波功率分配和谐波补偿[J].控制与信息技术,2015,(04):30-34.[doi:10.13889/j.issn.2095-3631.2015.04.006]
 JIA Yaoqin,ZHAO Yongfei,HU Changhua.Harmonic Power Distribution and Harmonic Compensation in the Standalone Microgrid with Nonlinear Loads[J].High Power Converter Technology,2015,(04):30-34.[doi:10.13889/j.issn.2095-3631.2015.04.006]
点击复制

独立运行微电网中非线性负载的谐波功率分配和谐波补偿()
分享到:

《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2015年04期
页码:
30-34
栏目:
“电能质量与高效优质用电”专刊
出版日期:
2015-08-05

文章信息/Info

Title:
Harmonic Power Distribution and Harmonic Compensation in the Standalone Microgrid with Nonlinear Loads
文章编号:
2095-3631(2015)04-0030-05
作者:
贾要勤赵永飞胡长华
西安交通大学 电气工程学院
Author(s):
JIA Yaoqin ZHAO YongfeiHU Changhua
School of Electrical Engineering, Xi’an Jiaotong University
关键词:
微电网下垂控制谐波功率分配谐波补偿
Keywords:
microgrid droop control harmonic power sharing harmonic compensation
分类号:
TM714.1
DOI:
10.13889/j.issn.2095-3631.2015.04.006
文献标志码:
A
摘要:
在新能源的利用中,微电网可以提高分布式电源的应用范围,而如何保证微电网中电压和频率的稳定以及实现不同类型负载在分布式电源间的合理分配是关键问题。文章对微电网中分布式电源并联的下垂控制策略进行了详细分析,在接有非线性负载情况下,先讨论了非线性负载的影响,接着提出了基于谐波功率- 导纳的下垂控制和通过谐波补偿电流减小电压畸变的控制方法,并通过仿真和实验验证了该控制方法的有效性。
Abstract:
In the utilization of renewable energy resource, microgrid can expand the range of application for distribution generation. However, the key issue of microgrid is how to keep the stability of voltage and frequency and obtain proper load sharing between distributed generation units. First, the droop control strategy of distributed generation power in parallel was analyzed in detail. In the case of connecting nonlinear load, the influence was also analyzed. The droop control based on harmonic power-conductance and the control method of suppressing the voltage distortion via harmonic compensation were proposed. The simulation and experiment results verified the effectiveness of this control method.

参考文献/References:

[1]姚勇,朱桂萍,刘秀成. 谐波对低压微电网运行的影响[J]. 中国电力,2010(10):11-14.
[2]He Jinwei,Li Yunwei. Analysis and design of interfacing inverter output virtual impedance in a low voltage microgrid[C]//Energy Conversion Congress and Exposition (ECCE), IEEE, 2010:2857-2864.
[3]He Jinwei,Li Yunwei. Analysis, Design, and Implementation of Virtual Impedance for Power Electronics Interfaced Distributed Generation[J]. IEEE Transactions on Industry Applications, 2011, 47(6):2525-2538.
[4]He Jinwei, Li YunWei, Munir M S. A Flexible Harmonic Control Approach Through Voltage-Controlled DG–Grid Interfacing Converters[J]. IEEE Transactions on Industrial Electronics, 2012, 59(1):444-455.
[5]Xiongfei W, Guerrero J M, Blaabjerg F, et al. Secondary voltage control for harmonics suppression in islanded microgrids[C]//2011 IEEE Power and Energy Society General Meeting, 2011:1-8.
[6]王兆安,杨军,刘进军,等. 谐波抑制和无功功率补偿[M]. 北京:机械工业出版社,2006.
[7]王兆安,黄俊. 电力电子技术[M]. 北京:机械工业出版社,2005.

相似文献/References:

[1]陈天成.微网半实物仿真平台的设计研究[J].控制与信息技术,2014,(04):50.[doi:10.13889/j.issn.2095-3631.2014.04.012]
 CHEN Tian-cheng.Research on the Design of Hardware-in-loop Simulation Platform for Micro-grid[J].High Power Converter Technology,2014,(04):50.[doi:10.13889/j.issn.2095-3631.2014.04.012]
[2]徐 良,韩民晓.电网电压不对称工况下微网的低电压穿越控制策略[J].控制与信息技术,2016,(03):36.[doi:10.13889/j.issn.2095-3631.2016.03.008]
 XU Liang,HAN Minxiao.Control Strategy of Low-voltage Ride-through for Micro-grid under Asymmetric Grid Voltage[J].High Power Converter Technology,2016,(04):36.[doi:10.13889/j.issn.2095-3631.2016.03.008]
[3]李圣清,曾欢悦,栗伟周,等.微电网用有源电力滤波器谐波电流检测新方法[J].控制与信息技术,2013,(05):27.[doi:10.13889/j.issn.2095-3631.2013.05.001]
 LI Sheng-qing,ZENG Huan-yue,LI Wei-zhou,et al.An Improved Harmonic Current Detection Method of APF for Micro-grid[J].High Power Converter Technology,2013,(04):27.[doi:10.13889/j.issn.2095-3631.2013.05.001]
[4]贾要勤,胡长华,何巧惠.基于自适应虚拟阻抗的微电网功率控制策略[J].控制与信息技术,2018,(01):12.[doi:10.13889/j.issn.2096-5427.2018.01.003]
 JIA Yaoqin,HU Changhua,HE Qiaohui.Power Control Strategy of Microgrid Based on Adaptive Virtual Impedance[J].High Power Converter Technology,2018,(04):12.[doi:10.13889/j.issn.2096-5427.2018.01.003]
[5]李志勇,冯江华.智能型光伏微电网及其N+1控制模式研究[J].控制与信息技术,2010,(05):29.[doi:10.13889/j.issn.2095-3631.2010.05.009]
[6]高首聪,顾后生.基于下垂控制的微电网多逆变器并联运行研究[J].控制与信息技术,2020,(02):41.[doi:10.13889/j.issn.2096-5427.2020.02.008]
 GAO Shoucong,GU Housheng.Research on the Parallel Operation of Micro-grid Multiple Inverters Based on Droop Control[J].High Power Converter Technology,2020,(04):41.[doi:10.13889/j.issn.2096-5427.2020.02.008]

备注/Memo

备注/Memo:
收稿日期:2015-05-31
作者简介:贾要勤(1970-),男,副教授,主要研究方向为电力电子数字控制、分布式发电和微电网。
基金项目:台达环境与教育基金会《电力电子科教发展计划》(DREG2012008)
更新日期/Last Update: 2016-01-04