Industrial vehicle driving control system of high-voltage direct-current power source

• Main Authors: LI YUANQIAO, LI MING, LI BO
• Format: Patent
• Language: Chinese; English
• Published: 26.01.2021
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; PERFORMING OPERATIONS; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The invention provides an industrial vehicle driving control system of a high-voltage direct-current power source, a low-voltage storage battery of a traditional industrial vehicle is replaced with ahigh-voltage storage battery, and meanwhile related circuits are designed in a matched mode. The system is mainly composed of a high-voltage power box, a comprehensive control box, a high-voltage driving expansion box, a high-voltage charger, a driving assembly, a cable network and the like. All power transmission and distribution elements and wires are selected according to the high-voltage standard by following the high-voltage power supply characteristic. And the comprehensive control box comprises all human-computer interaction interfaces. A parallel power and series control double-loop strategy is adopted for driving management and control. 本发明提供了一种高压直流动力源的工业车辆驱动控制系统，将传统工业车辆的低压蓄电池更换为高压蓄电池的同时，匹配设计了相关线路。主要通过如下模块组成：高压电源箱、综合控制箱、高压驱动扩展箱、高压充电器、驱动总成、电缆网等。遵循高压供电特性，所有输配电元件、导线均按照高压标准选取。综合控制箱包含所有人机交互接口。驱动管控采取并联功率、串联控制双回