Active power filter installed in air pressure adsorption mode

• Main Authors: HE FENGHUA, HUANG BO, HUANG DEWEI
• Format: Patent
• Language: Chinese; English
• Published: 28.02.2023
• 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; 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

The utility model relates to an air pressure adsorption type installed active power filter, which comprises a filter body and an installation plate, an adsorption cylinder is fixedly installed on the installation plate, the bottom of the filter body is provided with an adsorption port, and the adsorption cylinder and the adsorption port are correspondingly inserted. According to the active power filter installed in the air pressure adsorption mode, the original integrated active power filter fixed by the foundation bolts is adjusted to be fixed in advance by fixing the adsorption cylinder, and the adsorption port is arranged to correspond to the adsorption cylinder, so that the filter body can be inserted and installed on the adsorption cylinder; by arranging the lead screw, the threaded sleeve, the connecting rod and the extrusion plate, negative pressure generated in the filter body is adjusted to fasten the filter body and the adsorption cylinder, adsorption type installation of the filter can be achieved,