单相电能表,single-phase Watt-hour meter
1)single-phase Watt-hour meter单相电能表
1.Fairy burdensingle-phase Watt-hour meter on-site testing equipment;虚负荷单相电能表现场校验仪
2.Design of a novelty multi-user single-phase watt-hour meter一种新型的多用户单相电能表设计
3.The performance,working theory and software of multi-functional tester of single-phase watt-hour meter is introduced.介绍了单相电能表多功能走字试验装置的性能、工作原理及软件系统构成 ,并根据实际使用情况提出了改进意见 。
英文短句/例句
1.The Research and Application of Single-phase Prevent Electricity from Theft Watt-hour Meter’s Principle单相电能表防窃电原理的研究及应用
2.Design of Intelligent Multi-rate Watt-hour Meter Based on MSP430 Single Chip基于MSP430单片机的智能型复费率单相电能表设计
3.Design of Single-phase Prepayment Meter Based on RFID+STS;基于RFID+STS的预付费单相电能表设计
4.Research and Design of CPU Smart Card Prepayment Power Meter System;CPU智能卡预付费单相电能表系统的研究与设计
5.The Development of Single-phase IC Card Electrical Energy Instrument Made up of Electronic Elements for Multi-level Electrical Prices;电子式单相复费率IC卡电能表的研制
6.Design of the Single-phase Inteligent Multi-tarif Watt-hour Meter;单相智能复费率电能表的设计与开发
7.Three-phase multifunctional electric power meter based on microchip μPD78F0525基于单片机μPD78F0525的三相多功能电能表
8.Design of Prepayment and Multi-Rated Single Phase Electric Power Meter Based on CPU Card单相CPU卡预付费复费率电能表的设计
9.Discussion on the purchasing of the electronic single-phase watt-hour meter and the simple faults diagnosis in application单相电子式电能表选购及运行故障判断
10.Design of Three-Phase electronic Power Meter Based on 71M6513H基于单芯片架构的三相电子式电能表设计
11.Design Scheme of FM2307-based Single-phase Non-contact RF CPU Card Prepayment Meter基于FM2307的单相非接触式射频CPU卡预付费电能表设计方案
12.Study of One Cycle Controlled Single Phase Power Quality Conditioner;单周控制单相电能质量调节器的研究
13.The Design of Single-Phase Energy Metering Circuit Based on chip ADE7755基于芯片ADE7755单相电能计量电路的设计
14.technology and related equipment of the production of single-phase electricity meter单相电度表制造技术和关键设备
15.Research of Three-phase Watt-hour Meter Based on AT89S52;基于AT89S52单片机的三相电度表研究
16.Discussing on Sevaral Wrong Wiring of Electromagnetic Electric Meter of Single-phase电磁感应式单相电度表的几种错误接线分析
17.The Inverse Phase Sequence Estimation of Two Elements Three Phase Three Line Electric Energy Meter三相三线两元件电能表的逆相序判断
18.Measure System of Three-phase Electric Energy Based on SCM AT89C52;基于AT89C52单片机的三相电能测量系统
相关短句/例句
electronic single-phase electrical energy meter电子式单相电能表
1.Introduce the principle of the tamper preventing for theelectronic single-phase electrical energy meter and analyze two wrong wiring situations.介绍电子式单相电能表防窃电的工作原理,并对使用中的2种接线情况进行了分析。
3)single-phase electronic watt-hour meter单相电子式电能表
1.Hardware design method ofsingle-phase electronic watt-hour meter with infrared interface and choice of main components were presented.介绍一种利用红外通信技术实现的居民小区抄表管理系统 ,给出了具有红外抄表接口的单相电子式电能表硬件设计方案和主要器件的选用情况。
4)Single-phase Kilowatt-hour Meter单相电度表
1.Simple and Easy Methods of Testing aSingle-phase Kilowatt-hour Meter in Worksite;单相电度表简易现场校验法
5)three-phase watt-hour meter三相电能表
1.Multifunctional multi- rated three- phase watt- hour meter based on MSP430 single chip;基于MSP430单片机的多功能复费率三相电能表
6)Heterogeneous electric energy meter多相电能表
延伸阅读
单相工频电能基准单相工频电能基准single-phase electric energy primary standard at industrial frequency盯pn比四叮s加旧daJ心at ind.州日份闪uency)复现和保存单相工频电能单位量值并进行量值传递的最高等级计量标准装置。单相工频电能基准的工作范围为45比一65HZ，电压量程为印V一《幻V，电流量程为O.SA一10A，相位差从一好到护到好，不确定度为巧xro一6(包含因子k二3)。该基准由双桥功率电能比较仪、感应分压器、电流互感器、直流功率源、交流功率源、181电压表及配套设备组成，溯源至电压基准、电阻基准和时间基准，并与交流功率基准相比较。它主要向0.01%或0.印5%的标准电能表、功率变换器和电能比较仪等工频电能测量仪器传递t值，并由此再向更低等级的标准电能表传递量值，直至工矿企业和民用的电能表。基准的基本原理是:将稳定的交流功率(经感应分压器和电流互感器)和稳定的直流功率同时输人双桥功率电能比较仪，两个功率在热电变换中产生的热电势的差由181电压表测量。当181电压表指零时，交流功率即可由直流功率来表示;而当181电压表有一个小的读数时，交流功率等于直流功率加上181电压表测得的热电势差相对应的补偿值。当整个装置在一个确定的时间范围内连续测量并累加时，就可获得交流电能的值。(陆祖良)aanXla叩卯叩pin djonneng ijzhun单相工频电能墓准(single-phase electric ene卜
