The invention also provides an electric energy meter detecting method.
本发明还提供了一种电能表检定方法。
The conventional electric energy meter only provides the basis for billing.
传统电能量计量表计的应用仅是作为电能消费的收费依据。
Several thoughts on site calibration of electric energy meter are proposed.
本文就电能表现场校验工作提出几点思考意见。
At last the entire remote electric energy meter reading system was built up.
这样就组成了整个的电力远程抄表系统。
The measurement system comprises a voltage sensor, a current sensor and a standard electric energy meter.
所述测量系统由电压传感器、电流传感器和标准电能表构成；
The invention also provides a detection method of the signal indicator lights of the electronic electric energy meter.
本发明还提供一种上述电子式电能表的信号指示灯的检测方法。
Through investigation the works had stopped production before electric energy meter was in trouble, and then continued.
经调查，电能表故障前该厂停产一段时间，而后恢复生产。
The utility model relates to a direct access electric energy meter, belonging to electric energy metering technical field.
本实用新型涉及一种直接接入式电能表，属于电能计量技术领域。
Through practice of intellective electric energy meter, the above-mentioned anti-jamming measures were proved to be effective.
通过智能式电能表的实践证明上述抗干扰的措施是行之有效的。
The experimental data indicates that induction electric energy meter has heavy error to the total energy value of base and all harmonic energy;
实验结果表明，感应式电能表对于基波和谐波总电能的计量有着较大误差；
Lucubrate the precautions, common troubles and troubleshooting methods in correct use of electrician type apparatus for calibrating electric energy meter.
详细论述了正确使用电工式电能表检定装置时应注意的问题、常见故障及其排除方法。
This article proposed shunt current electric larceny fault detection model for electric energy meter 'current coil of the high voltage power metering system.
提出了高压电力计量系统电能表电流线圈分流窃电故障检测模型。
This paper makes a research on the anti current shunt electric larceny technology for electronic electric energy meter of high-voltage power metering system.
基于此，本文针对电力计量系统防分流窃电技术进行了研究。
The invention discloses a device for detecting an electric energy meter error under a harmonic condition by adopting a watt-second method, and a detecting method.
本发明公开了一种采用瓦秒法检测谐波条件下电能表误差的装置及检测方法。
An integrated acquisition terminal, which can communicate with other devices through electric power line carrier, is designed for the pulsed electric energy meter.
针对脉冲式电能表，设计了集成采集终端，该终端能以电力线载波方式和其它设备进行通信。
The invention can automatically record the test frequency and the corresponding electric energy meter error value and can obtain more complete and accurate test data.
本发明可自动记录试验频率和相对应的电能表误差值，且使试验数据更全面、准确。
Structures of induction electric energy meter and electron electric energy meter are introduced in chapter two, and operation principles are specially explained in detail.
本文第二章介绍了感应式和电子式电能表的结构，说明了这两种电能表的计量原理。
This paper introduces error_wiring common situation of three phase and three line active electric energy meter, and introduces the methods of test, analysis and amendment.
介绍三相三线有功电能表错误接线常见情况，介绍检查、分析及更正方法。
Acquisition model perspective drawing: to enquire by the acquisition device level structure of acquisition point operating terminal electric energy meter total add group etc.
采集模型透视图：按照采集点、运行终端、电能表、总加组等采集设备的层次结构进行杳询。
A kind of network multi functional electric energy meter is introduced, which is composed of 80c196kc microprocessor, PSD913F2 flash memory and RTL8019AS net interface controller.
介绍了一种网络化的多功能电能表。其硬件主要包括80c196 KC处理器、PSD913F 2闪存和RTL80 19as网络接口控制芯片等。
The concentrated copy electric energy meter is to old meters aluminium disk revolution translate into pulse signal, and to pulse count translate into electric vector data for storage.
集抄电能表是通过将原基表的铝盘转数转化成脉冲信号，并将脉冲数转化为电量数据存储。
The electric energy meter with the built-in nameplate has the advantages of good electricity theft preventing performance, high production efficiency and convenient change of the nameplate.
该内置铭牌电能表的防窃电性能好、生产效率高且更换铭牌方便。
This article discusses on how to determine the time of steel works recovery production and the starting time of electric energy meter failure in order to calculate readjustment electric quantity.
就如何确定铸钢厂开始恢复生产的时间及电能表死机故障的起始时间，进而计算更正电量进行了讨论。
By comparing the value of energy quantities of general meter with that of harmonic meter, a reasonable electric metering method and effective harmonic mitigation countermeasure were proposed.
通过该装置和普通电能表电量值的对比，提出合理的电能计量方式以及从计量的角度有效治理谐波的对策。
This article introduced take the AD7757 electrical energy measurement chip as the core, designs one kind of survey city electricity active power the intelligent electric meter method.
介绍了以ad7757电能计量芯片为核心，设计一种测量市电有效功率的智能电度表的方法。
Accurate gauge of electric energy that trolley buses consumed is realized via the intelligent Watt-hour meter, making the scientific management of trolley bus power possible at the same time.
实际应用表明，该电能表可以实现无轨电车用电的准确计量，同时为用电的科学管理打下了基础。
The paper introduces the hardware structure and software procedure of the intellectual meter for measuring electric energy based on the microprocessor of LPC932.
介绍了基于LPC932单片机为处理器的电能表的硬件结构和软件流程。
The single phase kilowatt-hour meter is an often-used electrotechnical instrument to measure the active electric energy.
单相电度表是度量有功电能的常用电工仪表。
Measure function: can measure current, voltage, active power, reactive power, frequency, zero sequence current, electric energy, 2 pulse inputs implement watt-hour meter auto read;
测量功能：高精度测量电流电压、P、Q、功率因数、频率、零序电流、计算电度；2路脉冲量输入实现外部电度表自动抄表；
Measure function: can measure current, voltage, active power, reactive power, frequency, zero sequence current, electric energy, 2 pulse inputs implement watt-hour meter auto read;
测量功能：高精度测量电流电压、P、Q、功率因数、频率、零序电流、计算电度；2路脉冲量输入实现外部电度表自动抄表；
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