POWER FACTOR IMPROVEMENT AND POWER GENERATION APPARATUS USING PIEZOELECTRIC ELEMENT

POWER FACTOR IMPROVEMENT AND POWER GENERATION APPARATUS USING PIEZOELECTRIC ELEMENT

A power factor improvement and power generation apparatus using a piezoelectric element may include: a first piezoelectric element having first and second electrodes, and vibrating when voltage is applied from a power line; and a second piezoelectric element having first and second electrodes, and g...

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Bibliographische Detailangaben
Hauptverfasser: KIM, Hyeon Ho, BAIK, Yun Jong, BAIK, Seung Hyun
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:A power factor improvement and power generation apparatus using a piezoelectric element may include: a first piezoelectric element having first and second electrodes, and vibrating when voltage is applied from a power line; and a second piezoelectric element having first and second electrodes, and generating electricity in accordance with vibration of the first piezoelectric element. This apparatus is possible to improve a power factor of a power line and generate power using the inherent condenser component, which a piezoelectric element has, instead of a power factor compensation condenser, and it is also possible to generate power.