Analysis of Parasitic Boost Active Voltage Quality Regulator without Transformer for Power Quality Improvement
| Author(s) | : | Ms. HarshaliWani, Mr. S. M. Shembekar |
| Institution | : | PG Student, Dept. of Electrical Engineering, SSBT’s College of Engineering, Jalgaon, Maharashtra. |
| Published In | : | Vol. 3, Issue 6 — June 2016 |
| Page No. | : | 281-291 |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
The most common disturbances in the Source voltage are voltage sags and swells. Voltage sag 10% lastingfor 5-10 cycles can result in costly damage in critical loads to mitigate the problems caused by poor quality of powersupply, series connected compensators are used. In this paper, the ride through is provided by Dynamic sag corrector.The position of shunt and series converter is changed according to the structure difference between the DVR. As it is atransformerless the proposed Active voltage quality regulator(AVQR) is cost effective solution for long duration sagsthat are lower than 50% of nominal voltage. Additionally, the DC-link adaptive control method is applied to obtainedhigh operating efficiency. Analysis along with simulation and modeling of DySC and Parasitic Boost AVQR is presentedto verify feasibility and effectiveness of the proposed topology.
Ms. HarshaliWani, Mr. S. M. Shembekar, “Analysis of Parasitic Boost Active Voltage Quality Regulator without Transformer for Power Quality Improvement”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 3, Issue 6, pp. 281-291, June 2016.
