摘要
针对煤矿井下工作环境恶劣的情况,设计了一款具有多重保护功能,可远程控制的开关电源。该电源系统采用STM32系列单片机结合以太网控制芯片,通过TCP/IP协议来实现开关电源的远程通信及控制,实现煤矿设备的安全供电。该电源系统交流输入180~260 V,输出电压0~100 V,输出电流0~10 A可调,且具有恒压、恒流特性。实验结果表明:其性能良好,运行可靠且效率高。
In view of the bad working environment in underground mine, a switching mode power supply with multiple protection functions and remote control is designed. The power supply system adopts STM32 series microcontroller combined with Ethernet control chip,through the TCP/IP protocol to realize the remote communication and control of switching power supply, and realize the safe power supply of coal mine equipment. The power supply system has AC input 180-260 V,output voltage 0- 100 V,output current 0-10 A adjustable,it has constant voltage and constant current characteristics. The experimental results show that the system has good performance,reliable operation and high efficiency.
出处
《煤矿机械》
北大核心
2018年第1期16-18,共3页
Coal Mine Machinery
基金
浙江省访问工程师校企合作项目(FG2016112)
