Liquid cooling type high-voltage cascade energy storage converter power unit

According to the liquid cooling type high-voltage cascade energy storage converter power unit, the direct current side of the converter power unit is directly connected with a battery, the alternating current sides of the converter power unit are connected end to end in series to form a chain struct...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO CHONG, PENG PENG, CHEN MAN, WAN MINHUI, HU JIWEI, TAN QIPENG, LEI QIKAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	According to the liquid cooling type high-voltage cascade energy storage converter power unit, the direct current side of the converter power unit is directly connected with a battery, the alternating current sides of the converter power unit are connected end to end in series to form a chain structure, and a high-voltage cascade energy storage converter system is connected to a power grid; comprising a converter installation structure, a liquid cooling system and an electrical loop, the converter installation structure is used for bearing all parts of the energy storage converter, and the liquid cooling system is used for cooling the electrical loop; the converter mounting structure comprises a partition plate, the partition plate divides a converter power unit into a reactor and fuse chamber and a power conversion unit chamber, the liquid cooling system comprises a liquid cooling plate, the electrical loop comprises a power conversion part, and the power conversion part comprises a capacitor bank, an IGBT a