Sliding-mode control of boost-type unity-power-factor PWM rectifiers
- 1 June 1999
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industrial Electronics
- Vol. 46 (3), 594-603
- https://doi.org/10.1109/41.767067
Abstract
A robust sliding-mode controller, suitable for the output voltage control of voltage-sourced unity-power-factor three-phase pulsewidth modulation (PWM) rectifiers, presenting no steady-state errors, is described. This "just-in-time" switching controller controls the output voltage and the line input currents, while providing bidirectional power flow, near-unity-power-factor operation, low harmonic content, fast dynamic response of the output voltage, and minimum switching frequency due to a new /spl alpha/-/spl beta/ space-vector current regulator. The voltage controller performance is compared with the behavior of the conventional proportional integral output voltage control, aided by PWM current-mode modulators, and with the nonrobust fast and slow manifold sliding-mode approach. The comparison shows that the proposed controller confers faster dynamics and does not present steady-state errors. Test results confirm that the performance of the controller is independent of system parameters and load and exceeds the performance of existing hysteretic current-mode control systems.Keywords
This publication has 15 references indexed in Scilit:
- Fixed frequency sliding mode modulator for current mode PWM invertersPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- A novel and simple current controller for three-phase IGBT PWM power invertersPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Variable structure control of voltage sourced reversible rectifiersIEE Proceedings - Electric Power Applications, 1996
- SLIDING MODE DESIGN OF CONTROL AND MODULATOR ELECTRONICS FOR POWER CONVERTERSJournal of Circuits, Systems and Computers, 1995
- Variable structure control: a surveyIEEE Transactions on Industrial Electronics, 1993
- Variable structure control of nonlinear systems: a new approachIEEE Transactions on Industrial Electronics, 1993
- Sliding mode control design principles and applications to electric drivesIEEE Transactions on Industrial Electronics, 1993
- Real-time implementation of regressor-based sliding mode control algorithm for robotic manipulatorsIEEE Transactions on Industrial Electronics, 1993
- Co-ordinated three-phase hysteretic-control scheme for active power filteringIEE Proceedings B Electric Power Applications, 1992
- A novel vector control scheme for transistor PWM inverter-fed induction motor driveIEEE Transactions on Industrial Electronics, 1991