Electric automobile group charging control system for power distribution system energy dynamic allocation

• Main Authors: HUANG ZHENGQIAN, LEI ZHENZHOU, WANG DONGYU, GE FUSHENG
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2018
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention relates to an electric automobile group charging control system for power distribution system energy dynamic allocation. The control system comprises a power distribution cabinet and atleast one charging pile, wherein the power distribution cabinet comprises a surge protective device, a circuit breaker, an active wave filter, an electric fire hazard monitoring device, a three-phasemultifunctional instrument, a switch controller, a charging controller, a metering meter group, a single-phase alternating contact device group, and a type A electricity leakage protection device group; one metering meter is electrically connected with one single-phase alternating current contact device and one type A electricity leakage protection device; an independent charging main circuit is formed; the single charging pile is connected; the charging controller is connected with the electric fire hazard monitor, the switch controller and one metering meter through an RS485 bus; the charging pile comprises a chargin