Power Distribution Strategy & Real-time Simulation for VSG-controlled Parallel PV/Battery Microgrid Using RT-LAB

被引：0

作者：

Mao, Meiqin ^{[1
]}

Hu, Jian ^{[1
]}

Chang, Liuchen ^{[1
]}

机构：

[1] Hefei Univ Technol, Hefei 230009, Peoples R China

来源：

2019 IEEE 10TH INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS FOR DISTRIBUTED GENERATION SYSTEMS (PEDG 2019) | 2019年

基金：

中国国家自然科学基金;

关键词：

VSG; real-time simulation; power distribution; PV/Battery;

D O I：

10.1109/pedg.2019.8807627

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In current inverters of microgrids controlled by virtual synchronous generator (VSG) method, the characteristics of the DC sources are usually ignored which leads its lower utilization. In this paper, a power distribution strategy is proposed for an islanded microgrid consisting of parallel PV (photovoltaic)/Battery-VSG units to maximize the utilization of PV generation. The proposed control strategy is verified by building a real-time RT-LAB simulation model with second control for the microgrid with two parallel PV/Battery-VSG units. The simulation results show that this strategy can guarantee the maximize use of PV unit by dynamically adjusting inverter control parameters. In addition, the real-time simulation platform based on RT-LAB can improve hardware solution ability and provide faster method to verify the effectiveness of control algorithms for the complicated power electronic systems like microgrids than by using MATLAB.

引用

页码：919 / 924

页数：6

共 11 条

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Bechar M, 2017, 2017 5TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING - BOUMERDES (ICEE-B)

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