Saha, R. ; Singh, Bhim (2011) Three-level 24-pulse STATCOM with optimised magnetics to regulate voltage in transmission system International Journal of Power Electronics, 3 (2). pp. 134-155. ISSN 1756-638X
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Official URL: http://www.inderscienceonline.com/doi/abs/10.1504/...
Related URL: http://dx.doi.org/10.1504/IJPELEC.2011.038890
Abstract
In this paper, a 24-pulse three-level ±100 MVAR STATCOM (static synchronous compensator) is evolved employing 4 × 6-pulse NPC GTO-VSCs (neutral point diode clamped gate-turn-off thyristor based voltage source converters) with magnetics optimised to a single stage. Through an angle control, the magnitude and phase angle of the STATCOM voltage is controlled with a pre-calculated dead angle in d-q synchronously rotating frame. While the performance of STATCOM is simulated in MATLAB platform for the voltage control in transmission system, its operating characteristics in respect of system dynamics and harmonics distortion are observed analogous to that of a conventional 48-pulse STATCOM. It has emerged to be cost effective topology of STATCOM.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Inderscience Publishers. |
| Keywords: | STATCOM; Fundamental Frequency Switching; FFS; Gate Turn Off Thyristor; Magnetics; Voltage Source Converter; Total Harmonic Distortion; Dead Angle |
| ID Code: | 106564 |
| Deposited On: | 07 Aug 2017 13:13 |
| Last Modified: | 07 Aug 2017 13:13 |
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