how can I control of the single phase inverter tied grid.It consist of P-Q active and reactive control. (P-Q)

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egc

Jan 13, 2016 - 09:24 PM

Hello,

reactive power is controlled by voltage value at DC side, active power is controlled by value of angle. This princip is analogical to synchronous machine (excitation=reactive power and load angle=real power). You can check link with 3 phase PV (by GeorgeW). I think that PQ control of 1 phase inverter shoult be done analogical.

Best regards

Josef Hrouda

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bassey

Feb 11, 2019 - 07:26 AM

You can check this single-phase PQ inverter with decoupled P&Q control we developed for our work. The controller was implemented in the DQ reference frame. The PQ inverter model was applied to study load unbalance compensation in autonomous microgrid but can be adapted for other uses as well. I have shared the PSCAD files in the public domain. Here is the link to the PSCAD model and microgrid use case study:

http://hdl.handle.net/1969.1/174294

Here is a link to the paper where the model and application are described:

https://www.researchgate.net/publication/330524834_Modeling_Single-Phase_PQ_Inv
erter_for_Unbalanced_Power_Dispatch_in_Islanded_Microgrid

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how can I control of the single phase inverter tied grid.It consist of P-Q active and reactive control.

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