Article
Licensed
Unlicensed
Requires Authentication
An Optimum UPQC with Minimum VA Requirement and Mitigation of Unbalanced Voltage Sag
-
Y. Y. Kolhatkar
Published/Copyright:
March 12, 2005
The paper deals with an optimized Unified Power Quality Conditioner (UPQC), which aims at the integration of series active and shunt active power filters with minimum VA loading of the UPQC. The series active filter is a Dynamic Voltage Restorer (DVR), which is operated in twofold functioning mode. During the unbalanced voltage sag, the DVR compensates the unbalance in the voltage sag. It also regulates the voltage at the load end with minimum VA loading of the overall UPQC by optimum angle voltage injection. Validity of the proposed scheme is proved through extensive simulation results.
Published Online: 2005-3-12
©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston
You are currently not able to access this content.
You are currently not able to access this content.
Articles in the same Issue
- Article
- An Optimum UPQC with Minimum VA Requirement and Mitigation of Unbalanced Voltage Sag
- Travelling Wave-Based Fault Location Scheme for Aged Underground Cable Combined with Overhead Line
- Time-Overcurrent Relay Coordination: A Review
- A LQG Based Load Frequency Controller in a Competitive Electricity Environment
- Duration Curve Approach for Managing Uncertainty of Renewable Generation While Dispatching a Mixed Generation Portfolio
- Optimal Placement of SVC for Static and Dynamic Voltage Security Enhancement
- Detecting High Impedance Faults Utilizing Combined Phase Voltages with Neutral Line Current
Keywords for this article
optimum angle voltage injection;
unbalanced voltage sag;
VA optimization;
UPQC
Articles in the same Issue
- Article
- An Optimum UPQC with Minimum VA Requirement and Mitigation of Unbalanced Voltage Sag
- Travelling Wave-Based Fault Location Scheme for Aged Underground Cable Combined with Overhead Line
- Time-Overcurrent Relay Coordination: A Review
- A LQG Based Load Frequency Controller in a Competitive Electricity Environment
- Duration Curve Approach for Managing Uncertainty of Renewable Generation While Dispatching a Mixed Generation Portfolio
- Optimal Placement of SVC for Static and Dynamic Voltage Security Enhancement
- Detecting High Impedance Faults Utilizing Combined Phase Voltages with Neutral Line Current
