Mobile energy storage vehicle system for increasing charging and power supply radius in complex environment and control method

• Main Authors: WANG YIBO, HOU YANJIAO, ZHAO YONG, CHEN ZHUO, WANG ZHE, CHEN YUANYUAN
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• 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; 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; ELECTRICITY; GENERATION; PERFORMING OPERATIONS; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS; VEHICLES IN GENERAL

The invention discloses a mobile energy storage vehicle system for increasing the charging and power supply radius in a complex environment and a control method. When a mobile energy storage vehicle arrives near a power supply site, the power supply radius is increased through the mobile energy storage vehicle and a carried mobile adaptive DC/AC bidirectional converter; and according to the field environment and the power supply distance, selecting to directly access the power supply equipment or move the mobile adaptive DC/AC bidirectional converter to the field to connect with the power supply or charging equipment. When the mobile energy storage vehicle selects to be directly connected with the power supply or charging equipment, the DC input end of the DC/AC bidirectional converter is directly connected with the DC bus; when the mobile energy storage vehicle selects a complex environment or is remotely connected with a power supply or charging device, the mobile adaptive DC/AC inverter is moved to a site,