Kumar, Sunil ; Singh, Bhim (2009) Control of 4-Leg VSC based DSTATCOM using modified Instantaneous Symmetrical Component Theory In: International Conference on Power Systems, 2009 ICPS '09, 27-29 Dec. 2009, Kharagpur, India.
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Official URL: http://ieeexplore.ieee.org/document/5442769/
Related URL: http://dx.doi.org/10.1109/ICPWS.2009.5442769
Abstract
In this paper, a 4-leg VSC (voltage source converter) based DSTATCOM (Distribution Static Compensator) is used for the load compensation and neutral current compensation in 3-phase 4-wire distribution system. For extracting the reference source currents, Instantaneous Symmetrical Component Theory (ISCT) based control algorithm is modified for voltage regulation and used with indirect current control technique for controlling the DSTATCOM currents. The DSTATCOM is controlled for power factor correction and voltage regulation at PCC (point of common coupling). Simulations are performed for various load conditions such as a reactive linear load, an unbalanced load and a non-linear load in Power Factor Correction (PFC) mode and in Zero Voltage Regulation (ZVR) mode in MATLAB environment using SIMULINK and Sim Power System (SPS) toolbox.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Neutral Current Compensation; DSTATCOM; Power Quality; Nonlinear Load; Load Balancing; Harmonic Compensation; Voltage Regulation |
| ID Code: | 110565 |
| Deposited On: | 04 Aug 2017 12:37 |
| Last Modified: | 04 Aug 2017 12:37 |
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