Gateway electric energy meter online replacing mode electric quantity loss compensation metering system
The invention provides a gateway electric energy meter online replacing mode electric quantity loss compensation metering system comprising a power supply switching unit, a power supply unit, a 0.2S class three-phase multifunctional electric energy meter unit, a master controller unit, a communicati...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention provides a gateway electric energy meter online replacing mode electric quantity loss compensation metering system comprising a power supply switching unit, a power supply unit, a 0.2S class three-phase multifunctional electric energy meter unit, a master controller unit, a communication interface unit and a display storage and operation interface unit. According to a gateway electric energy meter online replacing mode electric quantity loss compensation metering method, the system is environment-friendly in design, simple and reliable and friendly in human-computer interface so that accurate and reliable metering of important gateway electric energy meter online replacing mode electric quantity loss can be provided for onsite work personnel. Meanwhile, credibility of metering results is realized by adopting the 0.2S class gateway electric energy meter unit, and data storage inquiring can be performed so that the economic benefit of both power purchasing and selling sides can be guaranteed. |
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