Singh, Bhim ; Jayaprakash, P. ; Somayajulu, T. R. ; Kothari, D. P. (2008) DSTATCOM with reduced switches using two-leg VSC and a zig-zag transformer for power quality improvement in three-phase four-wire distribution system In: TENCON 2008 - 2008 IEEE Region 10 Conference, 19-21 Nov. 2008, Hyderabad, India.
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Official URL: http://ieeexplore.ieee.org/document/4766803/
Related URL: http://dx.doi.org/10.1109/TENCON.2008.4766803
Abstract
In this paper, a new topology of DSTATCOM (Distribution Static Compensator) is proposed consisting of a two-leg VSC (voltage source converter) and a zig-zag transformer for power quality improvement in three-phase four-wire distribution systems. The DSTATCOM along with a zig-zag transformer is employed for the compensation of reactive power for the voltage regulation or power factor correction along with elimination of harmonic currents, load balancing and neutral current compensation at the point of common coupling (PCC). The performance of the proposed DSTATCOM system is validated through simulations using MATLAB software with its Simulink and Power System Blockset (PSB) toolboxes.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Neutral Current Compensation; Power Quality; DSTATCOM; Two-Leg Voltage Source Converter; Zig-Zag Transformer |
| ID Code: | 109259 |
| Deposited On: | 03 Aug 2017 11:20 |
| Last Modified: | 03 Aug 2017 11:20 |
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