What is Synchronization ?

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 “Synchronization is a crucial problem in grid-tied inverters operation and control research indicates that frequency, phase, and amplitude of voltage are the most crucial parameters that need to be measured and controlled for grid-tied application.”

Open-loop techniques can directly detect input signal parameters, while closed-loop techniques can reportedly reduce phase errors.

“In a closed loop system estimated value of phase is updated by adjusting through a feedback loop mechanism. This loop locks the estimated value of signal to its actual value,” they said. “Closed loop techniques are a better as compared to open loop method.”

Note:

the article will be developed further on the topic with more information . . . .

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