井下充电机性能与电磁兼容分析  

Analysis of Underground Charger Performance and Electromagnetic Compatibility

作　　者：周伟杰 ZHOU Wei-jie(Shanghai Meike Test Technology Co.,Ltd.)

机构地区：[1]上海煤科检测技术有限公司

出　　处：《中国标准化》2024年第2期179-182,共4页China Standardization

摘　　要：随着煤炭行业的不断发展和技术进步,新能源需求不断扩大。锂离子电池和充电机作为新能源技术的代表,具有巨大的潜力和发展空间。近期,安标国家矿用产品安全标志中心陆续发布了矿用防爆锂离子蓄电池电源、矿用防爆锂离子充电机和超级电容充电机技术要求等等,不止是对电池电源,对充电机的要求也提高了许多,这也揭示了井下充电机未来的几个发展方向。首先,井下充电机将更注重性能和环保,需要采用更高效的充电方式和技术;其次,智能化、无人化也将成为一个重要趋势,必要时采用先进的传感器和控制系统,实现自动化控制和监测,提高充电机的效率和安全性。为了探讨井下充电机的应用和发展,本研究报告选择了几种不同类型的充电机,并对它们的稳流精度、稳压精度、效率和电磁兼容性等主要性能指标进行试验对比,为井下充电机的应用和发展提供参考依据。With the continuous development and technological progress of the coal industry,the demand for new energy is expanding.Lithium-ion batteries and chargers,as representatives of new energy technologies,have tremendous potential and development space.Recently,China Mining Products Safety Approval and Certification Center has successively released technical requirements for mine explosion-proof lithium-ion battery power supplies,mine explosion-proof lithium-ion chargers,and supercapacitor chargers.The requirements for charging stations have also been significantly increased,not only for battery power sources.This indicates several future development directions for underground chargers.Firstly,underground chargers will focus more on performance and environmental protection,requiring the adoption of more efficient charging methods and technologies.Secondly,intelligence and unmanned operation will also become an important trend.When necessary,advanced sensors and control systems should be used to achieve automation control and monitoring,thereby improving the efficiency and safety of chargers.In order to explore the application and development of underground chargers,this paper selects several different types of chargers and compares their main performance indicators such as steady current accuracy,voltage stability,efficiency,and electromagnetic compatibility through experimental comparisons,which provides a reference basis for the application and development of underground chargers.

关 键 词：稳流精度 效率 绝缘栅双极型晶体管 可控硅 场效应晶体管 

分 类 号：TD611[矿业工程—矿山机电] TN03[电子电信—物理电子学]