| abstract |
The invention discloses an electrical control system for a hybrid power pack for rail transit equipment, comprising a hybrid power pack control unit HCU and a subsystem controlled by the hybrid power pack control unit HCU. The subsystem includes a transmission case control unit TCU, a battery Management System BMS, Logic Computing Unit ALU, Diesel Engine Management Computer FFR, High Speed Permanent Magnet Motor Controller MCU, Auxiliary Fan Controller AFC, Electromagnetic Clutch Control Unit ECCU, Remote Data Transmission Terminal RDT and Diagnostic Unit HCU‑DIF. The hybrid package control system is highly integrated, including the hybrid package control unit HCU, transmission box control unit TCU, battery management system BMS, logic calculation unit ALU, diesel engine management computer FFR, high-speed permanent magnet motor controller MCU, auxiliary fan controller AFC, electromagnetic clutch control unit ECCU, remote data transmission terminal RDT and diagnostic unit HCU‑DIF are inherited into a control system. HCU connects the CAN bus between subsystems to two CAN buses, which is convenient for HCU to schedule and control subsystems. manage. |