Photovoltaic power quality stable energy storage charging and discharging system
The invention relates to a photovoltaic power quality stable energy storage system, which comprises a photovoltaic panel assembly, an impedance regulator, a direct current circuit breaker, a grid-connected inverter, an energy storage battery module, a power box and an alternating current circuit bre...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention relates to a photovoltaic power quality stable energy storage system, which comprises a photovoltaic panel assembly, an impedance regulator, a direct current circuit breaker, a grid-connected inverter, an energy storage battery module, a power box and an alternating current circuit breaker which are electrically connected, wherein the negative electrode of the photovoltaic panel assembly is connected to the impedance regulator in parallel, and the positive electrode of the photovoltaic panel assembly is connected to the impedance regulator in parallel and then connected to the impedance regulator in series; the cathode is connected in parallel to the impedance regulator for connecting the cathodes of the two or more photovoltaic panel assemblies in parallel to the impedance regulator and then connecting the cathodes in series to form the power generation system, and the anode is connected in parallel to the impedance regulator for connecting the anodes of the two or more photovoltaic panel assem |
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