Converter, and method and device for distributing electric energy for converter, and electric energy distribution system

Abstract

The invention discloses a converter, and a method and a device for distributing electric energy for the converter, and an electric energy distribution system. The method is adopted for distributing the energy of a power supply end to a plurality of loads; the method comprises the following steps that the distribution coefficient of the energy consumption of each load is obtained according to the load quantity and the rated energy consumption demand; the callable energy range of the loads is obtained; and the energy consumption of each load is distributed according to the callable energy rangeand the distribution coefficient. The distribution coefficient of the energy consumption of each load, namely the proportion of the total energy supply needed by the load, is determined according to the number of the loads and the energy consumption requirements of the loads; the energy consumption of each load can be reasonably distributed according to the energy distribution coefficient and thecallable energy range of each load, namely the floating range of the energy consumption of the load, and then the utilization rate of energy can be improved. Effective scheduling of the electricity utilization system with multiple loads is guaranteed. The energy consumption of the loads is controllable, and fine management and efficient utilization of system energy are realized.

Description

technical field [0001] The present invention relates to the technical field of home appliances, in particular to a converter and its method and device for distributing electric energy, as well as an electric energy distribution system. Background technique [0002] For a power supply system with multiple loads or when multiple loads are powered by a centralized intelligent converter, there will be a problem of energy distribution of multiple loads. For example, the photovoltaic direct drive inverter air conditioner system uses photovoltaic output direct current to supply energy to the inverter air conditioner load. For example, in a DC power supply system, when a centralized intelligent converter is used to supply energy for one-to-multiple DC air-conditioning systems or multiple DC air-conditioning systems, there will be a problem of energy distribution of multiple air-conditioning loads. The current conventional method is to design an intelligent converter with sufficient...

AI Technical Summary

Problems solved by technology

However, since the energy required by the load may change during the operation process, it is not constant, and the smart converter cannot effectively schedule the energy supply for each air conditioner load, resulting in inefficient use of energy

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