光伏并网逆变器_相关英语

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1、1光伏逆变器Photovoltaicgrid-connectedinverter断路器circuit-breaker直流/交流滤波器DC/ACfilter熔丝/熔断器fuse变压器transformer2端子terminal钣金件sheetmetal电解电容electrolyticcapacitor热缩管heatshrinktube避雷器surgearrester3电流传感器electriccurrenttransducer导轨guiderail接触器contactor母排busbar连接器connector螺丝刀s

2、crewdriver4螺母nut扳手(Am.)awrench;(Br.)aspanner剥线钳wirestrippers压线钳crimpingpliers散热器radiator电阻resistor阻抗impedance5型式实验typetest放电discharge试验顺序sequenceoftests电气参数试验electricalratingstest危险hazard电气间歇clearance爬电距离creepagedistance6绝缘insulation模拟电网simulatedutility品质因素qual

3、ityfactor谐振频率resonantfrequency最大功率跟踪maximumpowerpointtracking(MPPT)外壳enclosure击穿breakdown7中性neutral额定值rated定额rating剩余电流residualcurrent有效值r.m.svalue8孤岛效应islanding计划性孤岛效应intentionalislanding非计划性孤岛效应unintentionalislanding防孤岛效应anti-islanding直接接触directcontact防护等级deg

4、reeofprotection公共连接点pointofcommoncoupling9电压偏差voltagedeviation基波fundamental谐波harmonic不平衡度unbalancefactor校准calibration校验verification10可接触accessible电力转换设备powerconversionequipment保护连接protectivebonding次级电路secondarycircuit静电放电electrostaticdischarge(ESD)电磁兼容性electrom

5、agneticcompatibility(EMC)11刻度/量程scale弹簧spring分流/分路/并联/旁路shunt整流器rectifier极性polarity(保险丝)烧断blow12阴极cathode集电极collector发射极emitter漏电流leakage夹住/夹紧clamp通风/流通空气ventilation紧密/结合compound13故障malfunction发电机generator湿度humidity潮湿/湿气moisture万用表multimeter半导体semiconductor二极管d

6、iode14晶闸管thyristor电子晶体管transistor相位(控制)phase硅silicon晶体crystal薄片wafer阳极/正极anode15热的/热量的thermal线电压line停止/终了cease标准/判据criteria示波器oscilloscope使…饱和saturate动态区域activeregion有源滤波器activefilter带通滤波器narrowbandfilter低通滤波器low-passfilter高通滤波器high-passfilter16门限/阈值threshold应变

7、计量器straingage编码encode反向放大器invertingamplifier同相放大器uninvertingamplifier制造fabricate集成电路integratedcircuit封装capsule截止/关闭cutoff为…标号label触发器flip-flop上升沿leadingedge下降沿lagging(trailing)edge线圈/绕组coils/winding17允许温升allowabletemperaturerise并联inparallelwith串联inserieswith损耗l

8、oss固有的inherent必需的/必不可少的indispensable空载noload满载fullload过载overload欠电压undervoltage继电器relay合金alloy频率frequency转/分、秒revolutionsperminute/second18发电generating检修overhauling斩波电路chopp