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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| creator | KIM, Hyeon Ho BAIK, Yun Jong BAIK, Seung Hyun |
| description | 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. |
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| subjects | 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 |
| title | POWER FACTOR IMPROVEMENT AND POWER GENERATION APPARATUS USING PIEZOELECTRIC ELEMENT |
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