Electric energy metering and management system for large-scale enterprise

A technology of electric energy measurement and management system, applied in transmission systems, computing, electrical components, etc., can solve problems such as rational use of electric energy, power quality, optimal management, and electricity accidents, and achieve full functions, ensure electricity safety, and save energy. Effect
CN104978631AInactive Publication Date: 2015-10-14ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER COMPANY +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER COMPANY
Publication Date
2015-10-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an electric energy metering and management system for a large-scale enterprise. The system comprises a smart cloud computation platform, wherein the smart cloud computation platform is connected with an electric energy metering and management private network of an electricity consumption unit; the electric energy metering and management private network of the electricity consumption unit is connected with a plurality of electricity consumption unit metering and management centers through electric optical fibers; and the smart cloud computation platform accesses to GPRS IP addresses of the electricity consumption unit metering and management centers through the internet, reads electric quantity data and performs computation and control on the electric quantity data to realize electric state real-time monitoring, smart electric operation distribution, smart electric quantity prediction and smart electric fault alarming. According to the system, the enterprise reasonably uses electric energy and performs on-site optimization control on electric energy quality, so that electric consumption accidents and electric energy waste are avoided. A metering and electric energy quality optimization apparatus adopts a GPRS internet-of-things transceiver, can directly access to an IP address of the internet without a GPRS receiving apparatus, realizes the function of internet of things, and is a technical innovation of internet of things.
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Description

technical field

[0001] The invention relates to an electric energy metering management system, in particular to an electric energy metering management system for a large enterprise. Background technique

[0002] Over the years, electric energy is a widely used energy source, which can be easily converted into various forms of energy for use. As the world's largest energy use system, the power system includes the generation, transmission and use of electric energy. With the rapid development of the national economy, the establishment of many large-scale enterprises, the addition of equipment for these large-scale enterprises, their power consumption has also increased sharply.

[0003] At present, the vast majority of enterprises in our country still maintain manual and semi-manual operation of electric energy measurement management. For an enterprise with a large number of equipment, it is not only cumbersome, inefficient, error-prone, but also lacks some basic means of mea...

Claims

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