Design of an integrated circuit of PWM controller for three-phase inverter

Lai, Yen-Shin; Rao, Wei-Hwa

doi:10.1109/iecon.2004.1433321

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A Compact Svpwm Algorithm1

Introduction1

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(2 citation statements)

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“…There are six non-zero space vectors (Vk, k=1, 2,... , 6) forming an origin centered hexagon, and two zero space vectors (V0, V7) located at the origin. In accordance with threephase to two-phase transformation, the reference inputs (Va, …”

Section: A Compact Svpwm Algorithmmentioning

confidence: 99%

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FPGA-based Control of STATCOM using a Compact SVPWM Algorithm

Shu

Guo

Ding

et al. 2007

2007 IEEE International Symposium on Industrial Electronics

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This paper deals with the development and implementation of a space vector pulse width modulation (SVPWM) based Static Synchronous Compensator (STATCOM) controller using field programmable gate array (FPGA). Based on systemon-chip design technology, the entire real-time digital signal processing functions, including synchronous rotating frame transform, low-pass filter, three-phase phase-locked loop (PLL), dc voltage controller, and SVPWM generator, are all implemented and synthesized into a medium density FPGA chip. Experimental results obtained from a 500 kVA STATCOM are investigated to demonstrate high-performance of the design controller during steady-state and dynamic operation.

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Section: A Compact Svpwm Algorithmmentioning

confidence: 99%

“…Therefore there is little effect on latency between the different control procedures for concurrent operation. These advanced characteristics make FPGA a favorite choice for high speed demanding algorithms in digital control application [5], [6].…”

Section: Introductionmentioning

confidence: 99%