Small-signal stability for parallel-connected inverters in stand-alone AC supply systems
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- 7 August 2002
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industry Applications
- Vol. 38 (2), 533-542
- https://doi.org/10.1109/28.993176
Abstract
This paper presents a small-signal analysis for parallel-connected inverters in stand-alone AC supply systems. The control technique of the inverters is based on frequency and voltage droops, which depends on the local variable measurements and does not need control interconnections. Simulation and experimental results show that the system is well represented by the small-signal model. Some root locus plots for the system are provided, which make the stability studies and design easier.Keywords
This publication has 14 references indexed in Scilit:
- Small signal stability for single phase inverter connected to stiff AC systemPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Dynamic current distribution controls of a parallel connected converter systemPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Current distribution control of converters connected in parallelPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Sliding mode controller for parallel connected invertersPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Parallel UPS with a instantaneous current sharing controlPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Parallel operation of single phase inverter modules with no control interconnectionsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- A high performance sine wave inverter controller with capacitor current feedback and "back-EMF" decouplingPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Control topology options for single-phase UPS invertersIEEE Transactions on Industry Applications, 1997
- Combination voltage-controlled and current-controlled PWM inverters for UPS parallel operationIEEE Transactions on Power Electronics, 1995
- Parallel operation of voltage source invertersIEEE Transactions on Industry Applications, 1988