Energy conservation monitoring system of electric equipment

Abstract

The invention discloses an energy conservation monitoring system of electric equipment. A local processing system comprises a power consumption measurement module, a real-time state acquisition module, an information storage and processing module, a safety verification module, a control module, a receiving module and a local communication module, wherein the real-time state acquisition module is connected with the information storage module; the receiving module receives tiered electricity pricing information from a remote power supply system and transfers the tiered electricity pricing information to the control module; an energy storage system performs power storage during the time period of low electricity price, the energy storage system finds out the time value of the high electricity price time period by looking up a power usage state table of the previous day, and the energy storage system supplies power to the electric equipment at the time value of the day; and the energy conservation monitoring system calculates the rated value of the total daily electricity consumption of the electric equipment in a preset mode, when the total electricity consumption of the electric equipment exceeds the rated value, the energy conservation monitoring system sends alarm information to users, and the users can shut down the electric equipment in an additional function state to achieve the purpose of saving the power consumption.

Description

technical field [0001] The invention relates to an energy-saving monitoring system for electrical equipment. Background technique [0002] With the development of information and communication technology, the number of electrical devices has increased dramatically, and therefore, the demand for electrical energy has increased year by year. In demand mode, peak capacity is not reached most days of the year, that is, the plant operates at full capacity only some days of the year. A state requiring a high power demand for a short period of time is called a peak load. The cost of building additional plants for peak loads is very high, and the maintenance costs of plants built to sustain peak loads for short periods of time are considerable. Recently, most researchers are conducting intensive research on a demand management method that temporarily limits power consumption by limiting peak load without constructing such an additional power plant. For the foregoing purposes, dem...

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Problems solved by technology

However, since the applied conventional electric appliances are turned on and off based on the electricity price, the applied conventional electric appliances cannot efficiently perform functions desired by users

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