POWER CONVERSION DEVICE AND POWER CONVERSION SYSTEM

• Main Authors: ITO SHUNSUKE, ITO TOMOMICHI, ICHINOSE MASAYA
• Format: Patent
• Language: English; Japanese
• Published: 03.06.2022
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

To provide a power conversion device and a power conversion system capable of stably operating a load side facility while suppressing resonance without imposing a restriction upon operation of the load side or changing a load condition.SOLUTION: A power conversion device includes an impedance adjustment mechanism that can change an AC-side impedance.SELECTED DRAWING: Figure 5 【課題】負荷側の運用を限定したり、負荷条件を変更したりしなくても、共振を抑制して負荷側の設備の安定的な運用を行うことができる電力変換装置および電力変換システムを提供する。【解決手段】交流側のインピーダンスを変更することができるインピーダンス調整機構を備えることを特徴とする電力変換装置。【選択図】 図５