본 발명의 차량 배터리 출력 시스템 및 이의 구동 방법은, 비례공진 제어기에 의하여 DC-AC 인버터의 출력 전압에서 고조파 성분을 제거함으로써 DC 링크 용량 저감시 발생하는 고조파 성분을 제거할 수 있어 THD(Total Harmonic Distortion)의 저감이 가능하고, 또한, DC 링크 용량의 저감시 발생하는 고조파 성분을 비례공진 제어기를 통해 제거함으로써 DC 링크 용량을 축소하면서도 THD의 저감이 가능하여, 원가 절감 및 제품 사이즈 저감을 달성할 수 있다.
A system for outputting electric power of vehicle battery and a method for driving the same, by removing a harmonic component from an output voltage of a DC-AC inverter through a proportional resonance controller, can remove the harmonic component generated when the DC link capacitance is reduced and can reduce THD (Total Harmonic Distortion), and, by removing the harmonic component generated when the DC link capacitance is reduced through the proportional resonance controller, can reduce the THD while reducing the DC link capacitance, thereby achieving the reduction to manufacturing cost and product size.
System for outputting electric power of vehicle battery and method for driving thereof
차량 배터리 출력 시스템 및 이의 구동 방법
23.09.2024
Patent
Elektronische Ressource
Koreanisch
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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