种轨交列车牵引用车载锂电池储能系统

• Format: Patent
• Language: Chinese
• Published: 07.08.2018
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; SYSTEMS FOR STORING ELECTRIC ENERGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; VEHICLES IN GENERAL

本发明提供种轨交列车牵引用车载锂电池储能系统，包括动力锂电池、电池管理单元（BMU）、电池安全管理单元（SCU）、远程安全监控单元（RSCU）、高压电气件等装置。电池管理单元中的底层电子控制单元（LECU）采集电池信息并对电池进行均衡管理；电池控制单元（BCU）根据电池信息对系统进行控制。电池安全管理单元校验电池控制单元及底层电子控制单元上传信息，并在电池控制单元出现管理失效时对其重启，若仍失效则上报级故障。远程安全监控单元中的通信网关接收电池组管理系统上传的信息交由显示屏显示，并通过显示屏配置的远程监控模块将数据发送至服务器。本发明能够实现列车在无电区的牵引使用，通过三重安全管理有效保证系统的安全可靠运行。 The invention provides a rail transit train traction vehicle lithium battery energy storage system comprising a power lithium battery, a battery management unit (BMU), a battery safety management unit (SCU), a remote safety monitoring unit (RSCU), and a high voltage electric part; a bottom layer electronic control unit (LECU) of the battery management unit collects battery information and carries out balance management for the battery; a battery control unit (BCU) can control the system according to battery information. The battery safety management unit verifies uploading information of the battery control unit and the bottom layer electronic control unit, can restart the battery control unit when managem