1) gateway watt hour meter
关口电度表
1.
The system of monitoring ＆ analyzing of error of gateway watt hour meter;
关口电度表误差现场监测分析系统
2) electrical energy meter in the grids
关口电能表
1.
Examination of electrical energy meter in the grids form and the design of management system;
关口电能表通信配置检测与管理系统的设计
3) gateway meter
关口表
1.
Aiming at the practical operating problems of power supply source in gateway meter, the operating modes of the power supply source, AC, DC and AC UPS system types and their reliability in the station is introduced.
针对关口表供电电源实际运行存在的问题,介绍了关口表供电电源的工作方式、变电站的交流、直流和交流不间断电源系统类型及其可靠性,并从关口表、变电站电源系统、接线方式三方面探讨了提高关口表供电电源可靠性的措施。
2.
The gateway meter is importantly responsible for electricity energy measuring in power grid, which influences the accuracy and reliability of gateway metering when its problem appears in the operation on - the - spot.
关口表在电网电能计量中承担着重要责任,其在现场运行中出现的问题影响到关口电能计量的准确性和可靠性。
4) Gateway Meter Management System
关口电表管理系统
1.
The development of Gateway Meter Management System based on J2EE
基于J2EE平台的关口电表管理系统的开发
5) gateway network
关口电网
6) power exchange point in electric power grid
电网关口
1.
Therefore, wrongful dealing at the power exchange point in electric power grid due to large- scale system error is avoided.
结合线路检修,对某区域电网关口在运互感器进行大规模误差测试,介绍一种利用EXCEL软件批量计算大量互感器合成误差的方法,分析评估大区电网关口互感器整体计量准确性状况,考察互感器合成误差对厂网贸易结算造成的经济影响,探讨了改善措施,避免大规模系统性误差造成的关口计量不公。
补充资料：电度表
俗称“火表”，又称“千瓦时计”或“电能表”。用来计量电能消耗量的仪表。分交、直流两种。交流电度表中的单相表一般用于照明用户，如家庭中使用的火表；三相表用于电力用户，如工厂中使用的火表。直流电度表通常装在电车等直流电用户处。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条