2011 IEEE Energy Conversion Congress and Exposition 2011
DOI: 10.1109/ecce.2011.6064031
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Transition control strategy between standalone and grid connected operation of voltage source inverters

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Cited by 5 publications
(4 citation statements)
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“…Transitioning between the different modes of operation should be quick and precise in order to ensure an uninterruptible operation of the system similar to an Uninterruptible Power Supply (UPS). The fluctuation in voltage and current that could affect the quality of the current injected or cause instability in the system [20], [21]. Transitions in such systems should be seamless to reduce any harmonics that could arise due these sudden changes.…”
Section: Centralized and Distributed Schemes Andmentioning
confidence: 99%
“…Transitioning between the different modes of operation should be quick and precise in order to ensure an uninterruptible operation of the system similar to an Uninterruptible Power Supply (UPS). The fluctuation in voltage and current that could affect the quality of the current injected or cause instability in the system [20], [21]. Transitions in such systems should be seamless to reduce any harmonics that could arise due these sudden changes.…”
Section: Centralized and Distributed Schemes Andmentioning
confidence: 99%
“…Based on the estimated phase, the utility current can be converted into the dq domain the same way as the utility voltage is converted. The regulation in dq domain is easier and has better dynamic response characteristics [20][21][22]. Fig.…”
Section: A Current Controlmentioning
confidence: 99%
“…These inverters can be classified as current-source inverters (CSIs) and voltagesource inverters (VSIs). In order to inject current in to the grid, current control is needed [2]- [5], while in islanded or autonomous operation, voltage control is needed to keep the system voltage stable [6]. Inverters can operate in parallel with other inverters by using frequency and voltage droops, forming isolated microgrids [7]- [8].…”
Section: Introductionmentioning
confidence: 99%
“…It can be observed from the system theory of operation that the bi-directional power flow are only required in the DC/DC converter so that the fully controlled PWM inverters [7] are no more the optimum way of reducing or eliminating the THD and correcting the power factor. Various PFC topologies are explored in literature.…”
Section: Introductionmentioning
confidence: 99%