PEC电气工程英语证书考试-电气工程词汇汇总13.doc

PEC电气工程专业英语证书考试-电气工程词汇汇总3 (PLS)step-down substation (PLS) 降压变电所 AC arc welding machine 交流弧焊机 AC drive 交流电传动 AC electric traction 交流电力牵引 AC motor 交流电机 AC power supply panel 交流电源屏 AC power supply system 交流供电制 AC relay 交流继电器 AC stabilizer 交流稳压电源 AC system 交流系统 accessible voltage 可接触电压 AC-DC relay 交直流继电器 across track feeder 开关引线 actuate 激励 actuating of relay 继电器动作 adapter box 接头盒 addtive polarity 加极性 adjustable capacitor 可调电容器 aerial discharge 空气放电 aerial earth wire 架空接地线 aging 老化 air circuit breaker 空气断路器 air insulation 空气绝缘 air-core coil 空心线圈 air-core reactor 空心电抗器 air-core transformer 空心变压器 air-termination system 接闪器 alarm bell 警铃 alarm for a false ground 接地报警 alarm logging 警报记录 Al-clad steel reinforced aluminum stranded wire 铝包钢芯铝绞线 Al-clad steel stranded wire 铝包钢绞线 alkaline accumulator 碱性蓄电池 alternating component 交流分量 alternating current 交流电 alternating current distribution 交流配电 alternating current generator 交流发电机 alternating current transmission 交流输电 alternating magnetic field 交变磁场 aluminum conductor extruded plastic insulated power cables 铝芯塑料绝缘电力电缆 aluminum-alloy power line 铝合金导线 anchor section 锚段 anchoring bracket 锚固联板 angle of cut-off 截止角 arc blow-out/arc extinction 灭弧 arc chute 灭弧罩 architectural lighting 建筑照明 arcing horn 角型避雷器 arc-quenching nozzle; quenching chamber 灭弧室 armoured cable 铠装电缆 armoured cable; metalclad cable 凯装电缆 atmospheric over voltage protection 雷电（大气）过电压保护 ATP overspeed alarm 列车自动保护超速报警 ATP track feed unit 列车自动保护轨道馈电装置 automatic overhead contact line re-closing (ACLR) 接触网自动重合闸 automatic overhead contact line testing (ACLRT) 接触网自动检测 average current of charging train 列车带电平均电流 average current of charging train 列车带电平均电流 average current of train 列车平均电流 average current of train 列车平均电流 AW0 空载 bare bus bar 裸母线 bare conductor 裸导线 base station interface unit (BSIU) 接口单元 basic charge as per installed capacity 基本电费 bayonet holder; bayonet socket 卡口灯座 bayonet-socket bulb 卡口灯泡 beta-split