Safety system for indoor power cabinet

• Main Authors: DU YU, SHANG XINFANG, JIA ZHENGXU, JIN ZHENG, LIU YANG, LI BIN, LI HAO, HAI DONG
• Format: Patent
• Language: Chinese; English
• Published: 29.10.2021
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; TARIFF METERING APPARATUS; TESTING

The invention discloses a safety system for an indoor power cabinet. Power equipment is arranged in the power cabinet; an equipment temperature monitoring device is located in the power equipment and used for monitoring the temperature in the power equipment; an in-cabinet temperature monitoring device is located in the power cabinet and used for monitoring the temperature in the power cabinet; an out-cabinet temperature monitoring device is located outside the power cabinet and used for monitoring the temperature outside the power cabinet; a current monitoring device is connected with the power equipment, is arranged in the power cabinet and is used for monitoring the current of the power equipment; an in-cabinet cooling device is located in the power cabinet and used for reducing the temperature in the cabinet; an out-cabinet cooling device is located outside the power cabinet and used for reducing the out-cabinet temperature; and a control device is arranged on the power cabinet and is in wireless connecti