GWO优化的DSTATCOM电源模块直流链路电压控制在电能质量问题缓解中的应用

2021 5th International Conference on Trends in Electronics and Informatics (ICOEI) Pub Date : 2021-06-03 DOI:10.1109/ICOEI51242.2021.9452987

P. Annapandi, S. Sherlin, J. J. Gnanachandran, A. Ravi, V. Arumugam, A. A. Maneula

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引用次数: 0

摘要

本文介绍了与电能质量有关的膨胀、下垂等问题。讨论了常规电源电子器件D-STATCOM的补偿方法。此外，还讨论了D-STATCOM在膨胀、电压跌落和完整输出方面的发展和应用。仿真结果表明，DSTATCOM的插入减少了配电系统中由于瞬时负荷切换引起的故障和膨胀引起的电压下降。采用正弦脉宽调制(SPWM)技术，研制了电压源转换器(VSC)。结果表明，该控制方法在各种工况下均具有较强的鲁棒性。在D-STATCOM中，利用MATLAB/SIMULINK的先进图形设备进行建模和仿真。直流电压控制采用灰狼优化算法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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GWO Optimized DC Link Voltage Control for DSTATCOM Power Module in Power Quality Issues Mitigation

The complications related with power quality like swell and sags are presented in this paper. A compensation method of D-STATCOM, which is an electronic device of conventional power is discussed. Moreover, the development and usage of D-STATCOM for swells, voltage sags and the complete outputs are also discussed. The results of simulation proved that the insertion of DSTATCOM reduces the sags in voltage which were caused because of the faults & swell on account of instant load switching in the distribution system. By using Sinusoidal Pulse Width Modulation (SPWM), Voltage Source Convert (VSC) was developed. The control method was found highly robust under the examination of large range of operating conditions in all cases. In D-STATCOM, advanced graphic equipment of MATLAB/SIMULINK is utilized for modelling and simulation. The DC link voltage is controlled through Grey Wolf Optimization algorithm.

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2021 5th International Conference on Trends in Electronics and Informatics (ICOEI)

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