Singh, B. ; Adya, A. ; Mittal, A. P. ; Gupta, J. R. P. (2005) Power quality enhancement with DSTATCOM for small isolated alternator feeding distribution system In: International Conference on Power Electronics and Drives Systems 2005, 28 Nov.-1 Dec. 2005, Kuala Lumpur, Malaysia.
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Official URL: http://ieeexplore.ieee.org/document/1619698/
Related URL: http://dx.doi.org/10.1109/PEDS.2005.1619698
Abstract
This paper focuses on power quality improvement with DSTATCOM on a small, isolated 42.5 kVA alternator feeding a three-phase, three-wire distribution system. Some power quality aspects like power-factor correction, voltage regulation and load balancing of linear load are discussed and implemented using DSTATCOM. DSTATCOM is realized using a three leg IGBT based PWM-VSI bridge having a DC bus capacitor. A hysteresis rule based carrier-less PWM current controller is used to derive gating pulses for the IGBT switches. The models are developed and simulated in MATLAB using Simulink and Power System Blockset (PSB) toolboxes. It is observed that DSTATCOM is effective in compensating reactive power and improving the power quality of the distribution system.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Isolated System; DSTATCOM; Power-Factor Correction; Voltage Regulation; Load Balancing; Power Quality |
| ID Code: | 109202 |
| Deposited On: | 03 Aug 2017 09:55 |
| Last Modified: | 03 Aug 2017 09:55 |
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