Active and reactive power sharing in parallel operated inverters

Active and reactive power sharing of parallel operating inverters has been investigated in this paper. The power sharing is achieved by adjusting the frequency and voltage amplitude of each unit. Each unit has its own controller and these controllers make sure that the total active and reactive powe...

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Bibliographic Details
Main Authors: Parlak, K.S., Aydemir, M.T., Ozdemir, M.
Format: Conference Proceeding
Language:English
Subjects:
Communication system control
Frequency synchronization
Power engineering and energy
Power system simulation
Proportional control
Pulse width modulation inverters
Reactive power
Switches
Uninterruptible power systems
Voltage
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Summary:Active and reactive power sharing of parallel operating inverters has been investigated in this paper. The power sharing is achieved by adjusting the frequency and voltage amplitude of each unit. Each unit has its own controller and these controllers make sure that the total active and reactive power is shared by each unit in proportion with their rated powers, without any communication between them. A system consisting of two inverters has been simulated in MATLAB-Simulink
ISSN:2158-8473
2158-8481
DOI:10.1109/MELCON.2006.1653280