The present invention relates to a method for controlling an operation of a converter and a device thereof. The method comprises the following steps of: receiving a reference current signal; setting a compensation phase angle according to a value of an input current; and compensating for a phase angle delay of the reference current signal according to the compensation phase angle. Therefore, the method sets the compensation phase angle differently depending on a size of an AC input current, thereby making AC harmonic characteristics of a PFC converter and an OBC system better.
본 발명은 컨버터의 동작을 제어하는 방법 및 장치에 관한 것으로서, 더욱 구체적으로는 입력 전류의 값에 따라 보상 위상각을 설정함으로써 고조파(harmonics) 특성을 향상시킬 수 있는 방법 및 장치에 관한 것이다.
METHOD AND APPARATUS FOR CONTROLLING CONVERTER
컨버터의 동작을 제어하는 방법 및 장치
22.08.2023
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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