The System Of Storage Battery Intelligence Charge And Discharge And Its Centralized-control

Storage battery as the direct current power supply of the locomotive is important to the move of the locomotive. It is necessary to the storage battery of the locomotive to charge or discharge in the maintenance of the locomotive . Presently the charge and discharge equipments are very simple, can only do simple charge and discharge work and can not inspect the state of the storage battery which is charging or discharging, can not distinguish the fault storage battery and are difficult to control the process of charge and discharge. The bad environment harm the health of the workers. In allusion to these problems this article develop a new kind of storage battery intelligence charge and discharge system, in order to enhances the quality of charge and discharge, shortens the time of charge and discharge process, prolongs the life of the storage battery. It centralized-controls the charge and discharge machine, enhances the word efficiency, improves the work environment of works.This article investigates the developments of the storage battery and storage battery intelligence charge and discharge system. Bring forward a project of storage battery intelligence charge and discharge system according as the characteristic of maintenance of the storage battery in the locomotive. The system uses the project that DSP controls main loop, SCM manages the process.Introduces its design of hardware, the circuit design of voltage , current, temperature data collection and data process. The article emphasizes the software of PC, the design of database and multithreading , curve describing, software dependability technology which are used in the process of the software design. It also Introduces the communications software design of SCM simply.The charge and discharge machine designed in this article uses DSP technology .It contracts PC by SCM, enhances the quality of charge and discharge, shortens the time of charge and discharge process , prolongs the life of the storage battery. It centralized-controls the charge and discharge machine, enhances the word efficiency, improves the work environment of works.