Application of TLBO Algorithm for Multi-Objective Optimization of DVR Controller

سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 452

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شناسه ملی سند علمی:

ICEEC01_119

تاریخ نمایه سازی: 17 آبان 1396

چکیده مقاله:

Access to high quality power is one of the goals in electric power networks. Any perturbation to power distribution systems results in voltage disturbances. Thus, in order to mitigate these disturbances on sensitive consumers, various measures and devices could be implemented. In this paper, Dynamic voltage restorer (DVR) is used to handle voltage variations of sensitive loads. In order to regulate PI controller’s coefficients, a combination of multi-objective teaching-learning-based optimization (TLBO) and fuzzy membership function is employed to simultaneously optimize voltage THD and sag in sensitive loads. Effectiveness of the hybrid method is validated by simulations.

نویسندگان

Hamed Fasihi pour

Department of engineering, Shahed University, Tehran, Iran

Pouria Maghouli

Department of engineering, Shahed University, Tehran, Iran

Saeed Seyedtabaii

Department of engineering, Shahed University, Tehran, Iran