电气术语缩写.ppt

单位名称序号1电电气气术语缩术语缩写写1.单位名称序号2一、一、电电气开关气开关 1.VCB 1.VCB Vacuum Circuit Breaker Vacuum Circuit Breaker 真空断路器真空断路器 2.ACB Air Circuit Breaker 2.ACB Air Circuit Breaker 空气断路器空气断路器 3.MCCB Mold Crust Circuit Breaker 3.MCCB Mold Crust Circuit Breaker 塑壳式断路器塑壳式断路器 4.VCS Vacuum Contactor Switch 4.VCS Vacuum Contactor Switch 真空接触器真空接触器 5.LS Limit Switch 5.LS Limit Switch 限位开关限位开关 6.DS Displacement Switch 6.DS Displacement Switch 行程开关行程开关 2.单位名称序号3二、二、电电气气仪仪器及器及设备设备 1.1.UPS Uninterruptable Power Supply UPS Uninterruptable Power Supply 不不间间断断电电源源 2.VFD Variable Frequency Driver 2.VFD Variable Frequency Driver 变频驱动变频驱动装置装置 3.VVVF Variable Voltage Variable Frequency 3.VVVF Variable Voltage Variable Frequency 变频变频器器 4.CVVF Constant Voltage Variable Frequency 4.CVVF Constant Voltage Variable Frequency 变频变频器器 5.5.AVR Auto/Automatic Voltage Regulator AVR Auto/Automatic Voltage Regulator 自自动电压调节动电压调节器器 6.CGCM Combination Generator Control Module 6.CGCM Combination Generator Control Module 发电发电机机综综合控制模合控制模块块 3.单位名称序号4 7.7.PMG Permanent Magnet Generator PMG Permanent Magnet Generator 永磁永磁发电发电机机 8.PT Potential Transformer 8.PT Potential Transformer 电压电压互感器互感器 9.CT Current Transformer 9.CT Current Transformer 电电流互感器流互感器 10.ESP Electric Submerge Pump 10.ESP Electric Submerge Pump 电电潜潜泵泵 11.JB Junction Box 11.JB Junction Box 接接线线箱箱 三、三、电电气名气名词词 1.A.C Alterable Current 1.A.C Alterable Current 交流交流 2.D.C Direct Current 2.D.C Direct Current 直流直流4.单位名称序号5 3.H.V High Voltage 3.H.V High Voltage 高高压压 4.M.V Medium Voltage 4.M.V Medium Voltage 中中压压 5.L.V Low Voltage 5.L.V Low Voltage 低低压压 6.PF Power Factor 6.PF Power Factor 功率因数功率因数 7.N.O Normal Open 7.N.O Normal Open 常开常开 8.N.C Normal Close 8.N.C Normal Close 常常闭闭 9.SC Short Current 9.SC Short Current 短路短路 10.OC Open Current 10.OC Open Current 断路断路 5.单位名称序号6 11.AP Active Power 11.AP Active Power 有功功率有功功率 12.RP Reactive Power 12.RP Reactive Power 无功功率无功功率 13.LCP Local Control Panel 13.LCP Local Control Panel 就地控制就地控制盘盘 14.RCP Remote Control Panel 14.RCP Remote Control Panel 遥控控制遥控控制盘盘 15.EHT Electric Heat-Tracing 15.EHT Electric Heat-Tracing 电电伴伴热热 16.EFM Earthing Fault Module 16.EFM Earthing Fault Module 接地故障模接地故障模块块 17.PWM Pulse-width Modulated 17.PWM Pulse-width Modulated 脉脉宽调宽调制制 18.ADC Analog Digital Converter 18.ADC Analog Digital Converter 模模/数数转换转换器器 6.单位名称序号7 19.DAC Digital Analog Converter 19.DAC Digital Analog Converter 数数/模模转换转换器器四、四、单单位位 1.RPM Round Per Minute 1.RPM Round Per Minute 转转每分每分钟钟 2.HP Horse Power 2.HP Horse Power 马马力力五、五、仪仪表表 1.PLC Programmable Logic Controller 1.PLC Programmable Logic Controller 可可编编程序（程序（逻辑逻辑）控制器）控制器 7.单位名称序号8 2.PCS Process Control System 2.PCS Process Control System 过过程控制系程控制系统统 3.DCS Discrete Control System 3.DCS Discrete Control System 离散控制系离散控制系统统 4.ESD Emergency Shut Down 4.ESD Emergency Shut Down 紧紧急关断系急关断系统统 8.