Micro-energy optimization management system applicable to intelligent power distribution equipment, micro-energy storage method and micro-energy distribution method

Abstract

The invention discloses a micro-energy optimization management system applicable to intelligent power distribution equipment. The system comprises a micro-energy source collection unit, a DC / DC system power unit and a CPU, wherein the micro-energy source collection unit is connected with the input end of the DC / DC system power unit and the input end of an operation energy storage module; the DC / DC system power unit is connected with the CPU, a system energy storage module and a wireless communication module; the CPU is connected with the operation energy storage module, the system energy storage module and the wireless communication module; the operation energy storage module is further connected with a power distribution switching mechanism gate opening and closing unit; the system energy storage unit is further connected with a failure indication unit and the wireless communication module. The intelligent distribution network technology is fully utilized, so that efficient collection and storage of micro-energy are achieved, energy distribution is optimized, and the problem existing in electricity taking of a controller under the condition of micro-energy is solved. Integrating the micro-energy optimization management system, the micro-energy storage algorithm and the energy distribution algorithm, the whole power distribution switching equipment maximizes functions and energy efficiency and is reliable and practical.

Description

technical field [0001] The present invention relates to micro-energy power acquisition technology and micro-energy storage and distribution technology, in particular to a micro-energy management system and storage and distribution methods that can be widely used in 10kV power distribution automation. Background technique [0002] With the construction and development of distribution network automation, the demand for reliability and low power consumption of power distribution equipment is becoming more and more obvious, which leads to the emergence of distribution automation products based on new energy or micro energy, such as current transformer induction, Photovoltaic power generation and other automation products use supercapacitors as energy storage components. Compared with the traditional power supply PT, this type of product has lower cost and better application prospects. The energy management method is rough, there is no low power consumption strategy for products ...

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Problems solved by technology

[0007] In view of the above problems, the present invention provides a micro-energy optimization management system suitable for intelligent power distribution equipment, which makes full use of the smart distribution network technology, realizes the efficient collection and storage of micro-energy, optimizes the distribution of energy, and solves the problem of micro-energy In the case of energy, the controller has the problems of high power consumption and high energy consumption, single function, and low reliability

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