Compensation system integrated with active harmonic filter and static compensator systems
AssigneeElektra Elektronik Sanayi Ve Ticaret Anonim Sirketi
InventorVeysel Tutku BUYUKDEGIRMENCI
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Abstract
A hybrid reactive power compensation system is provided. The hybrid reactive power compensation system can work integrated with existing compensation panels, preferably sized as the smallest capacitor step power and can control the compensation steps very quickly. The hybrid system relates to at least one inverter which controls the capacitor steps used in existing compensation systems and includes an active harmonic filter with high dynamic speed, a static VAr generator and STATCOM.
Claims3
A hybrid reactive power compensation system, wherein the hybrid reactive power compensation system is allowed to work integrated with existing compensation panels, sized as a smallest capacitor step power and is allowed to control compensation steps very quickly, wherein a hybrid system comprises at least one inverter, the at least one inverter controls capacitor steps configured in existing compensation systems and comprises an active harmonic filter with a high dynamic speed, a static VAr generator and static synchronous compensator (STATCOM).
A working method of a hybrid reactive power compensation system, wherein the working method comprises steps below:
- measuring a reactive power requirement of a plant with measurements acquired by active harmonic filter (AHF), static VAr generator (SVG) or STATCOM systems, current transformers connected to a grid or load side or a sensor;
- calculating a required compensation power according to a received reactive power measurement;
- deactivating a hybrid compensation system if the plant does not require a reactive power;
- providing the reactive power required by the plant by activating the AHF, SVG or STATCOM if the plant requires the reactive power;
- activating capacitor steps according to a need by the hybrid compensation system if the reactive power required by the plant is higher than half of the just power of the AHF, SVG and STATCOM systems configured and meeting a compensation need.
Dependencies are inferred from the claim text.