2006
DOI: 10.1109/tpwrs.2006.879253
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Synchronous Compensators: Models Verified by Tests of Automatic Voltage Regulator, Reactive Power Control, and Voltage Joint Control

Abstract: The ECS is UNITROL F from ABB and, the VJC is implemented in a programmable logic controller (PLC).The AVR, RPC, and VJC models are presented. These models were predefined with information furnished by the manufacturer.Then, these models were validated by tests. Test records and their simulations with the proposed model are also presented.Described models have been incorporated to the database of dynamic models used for stability studies in the SADI.

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Cited by 2 publications
(3 citation statements)
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“…The difference between the highly stabilized reference and the actual value is amplified in different stages of amplification. Three Current Transformers senses the output current of the Alternator, feed proportional current across variable resistors in the AVR [6]. The voltage thus obtained across the resistors, can be added vectorially either for compounding or for transformer drop compensation.…”
Section: Fig 1 See Block Diagrammentioning
confidence: 99%
“…The difference between the highly stabilized reference and the actual value is amplified in different stages of amplification. Three Current Transformers senses the output current of the Alternator, feed proportional current across variable resistors in the AVR [6]. The voltage thus obtained across the resistors, can be added vectorially either for compounding or for transformer drop compensation.…”
Section: Fig 1 See Block Diagrammentioning
confidence: 99%
“…The transformer reactive power loss includes the shortcircuit loss and the no-load loss [9,10]. It is defined as:…”
Section: Transformer Reactive Power Lossmentioning
confidence: 99%
“…Gridconnected PV inverters usually adopt power decoupling control, which sets up outer-loop voltage and inner-loop current by converting a stationary coordinate system into a rotating coordinate system [9][10][11][12].…”
Section: Collector Lines Reactive Power Lossmentioning
confidence: 99%