Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/75897
Title: Optimal design and control implementation of unified power quality conditioner
Authors: Ye, Jian
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Power electronics
Issue Date: 2018
Source: Ye, J. (2018). Optimal design and control implementation of unified power quality conditioner. Doctoral thesis, Nanyang Technological University, Singapore.
Abstract: In the modern microgrids systems, it is essential to compensate the power quality problems in the systems to avoid the potential breakdown and damages of power system components. In order to solve all the power quality issues in the microgrids, increasing attention has been paid to the unified power quality conditioner (UPQC) system which can improve power quality at both the source and load sides. In the conventional UPQC-P, the series converter only handles the active power, while the shunt converter handles all the load reactive power. In order to coordinate the reactive power between the two converters, the variable phase angle control (PAC) method is applied in the controller. The series converter can thus be fully utilized during the operation. Based on the variable PAC method, the maximum utilization rates of the power converters and the optimal capital cost of the UPQC system are investigated in this thesis.
URI: http://hdl.handle.net/10356/75897
DOI: 10.32657/10356/75897
Schools: School of Electrical and Electronic Engineering 
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Theses

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