Interactive and smart electric energy distribution and consumption monitoring device and method

Abstract

The invention provides an interactive and smart electric energy distribution and consumption monitoring device and method, and belongs to the technical field of electric engineering. An Anybus Profinet AB7013 webmaster is used for breaking through limit of the line distribution length and the communication bottleneck that one through network is hard to realize, the operating condition of a detected device is flexibly detected, start and stop of an operating device are controlled, an electrical load for alarming is omitted, and the electric energy waste condition due to abnormal operation of the electrical load is avoided; for the detected device, different device types and different regional devices can be involved, and the requirement for distributed smart data collection can be met; by means of a terminal user energy-saving monitoring, analysis and optimization technology, comprehensive energy conservation of multiple building groups and multiple districts can be achieved, and energy efficiency is improved; collected user requirement data are stored in an upper computer in a report mode, mangers can conveniently check the data regularly, energy conservation and consumption reduction in the electrical industry are guaranteed, and operation is safe and efficient.

Description

technical field [0001] The invention belongs to the technical field of electrical engineering, and in particular relates to an interactive intelligent power distribution energy monitoring device and method. Background technique [0002] At present, the research on the distribution load detection and control device at home and abroad is still in the research stage. The building automation systems installed by 90% of large public institutions in my country cannot effectively monitor energy-consuming systems, especially a large class of sensitive loads such as air conditioners (this type of load is characterized by large capacity and can quickly respond to the needs of the power grid. At the same time, the impact on the user side is small) to automatically adjust to achieve energy saving. The key is that the terminal power consumption detection and control device and the corresponding optimal control method are still lacking. In addition, how to coordinate large-scale renewable...

AI Technical Summary

Problems solved by technology

However, due to the fact that a large amount of information cannot be effectively shared between the current main grid and distributed power generation, different calculation and analysis methods, different characteristics of power regulation and control devices, and different optimization objectives of different subjects, the combined effect of multiple factors has greatly intensified the impact of smart grid and distributed power generation. Due to the difficulty of energy-saving optimization and operation of large public buildings, there is still no effective method; and the TCP / IP-based Profinet and Ethernet field buses are affected by factors such as cost, and the underlying instruments and basic driving devices still retain RS485. RS232 serial port communication protocol, which brings certain difficulties to the implementation and promotion of "one network to the end"

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