Voltage and current hybrid controlled PWM inverters using variable structure control

Research output: Contribution to conferencePaperpeer-review

7 Citations (Scopus)

Abstract

In this paper, the voltage and current hybrid PWM inverters using variable structure control technique is proposed for parallel operation. The voltage-controlled PWM inverter(VCPI) unit is developed to provide a specific sinusoidal output voltage and the current-controlled PWM inverter(CCPI) units are employed to track the distributive current. Each of the VCPI and CCPI units can be operated independently. By using the variable structure control scheme, the parallel inverters can provide excellent performance without phase-lock-loop(PLL) circuit for synchronization. The proposed scheme can result in fast dynamic response and robustness to parameter variations. Finally, simulation results are performed to verify the proposed control scheme.

Original languageEnglish
Pages1010-1014
Number of pages5
Publication statusPublished - 1999 Dec 1
EventProceedings of the 1999 3rd IEEE International Conference on Power Electronics and Drive Systems (PEDS'99) - Kowloon, Hong Kong
Duration: 1999 Jul 271999 Jul 29

Other

OtherProceedings of the 1999 3rd IEEE International Conference on Power Electronics and Drive Systems (PEDS'99)
CityKowloon, Hong Kong
Period99-07-2799-07-29

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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