Controllable device load characteristic modeling method and system

Abstract

The invention relates to a controllable device load characteristic modeling method and system, wherein the method comprises the steps of: collecting the power information of a controllable device, and generating a load curve according to the power information; optimizing the load curve according to time optimal step sizes, and obtaining the optimal load curves of the controllable device; dividing the optimal load curves to obtain the one-dimensional working condition vector of the controllable device, wherein each element in the one-dimensional working condition vector corresponds to the work state of the controllable device in each time optimal step size; and obtaining the load characteristic model of the controllable device according to the one-dimensional working condition vector. The controllable device load characteristic modeling method and system can not simplify a present model, and are not restricted to the concrete form of the controllable device; accordingly, the controllable device load characteristic modeling method and system can describe the controllable device more comprehensively and more accurately, have greater expansibility, and adapt to various future resident household controllable devices in a large quantity.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a load characteristic modeling method and system of controllable equipment. Background technique [0002] With the intelligentization of household electrical equipment and the development of communication technology, the controllability and intelligence of household electrical equipment have greatly increased. However, due to the variety of household electrical equipment, the existing electricity There are still deficiencies in the load classification modeling of equipment, mainly in the lack of a relatively complete load characteristic modeling method for household electrical equipment, resulting in a relatively single model and simple classification of household electrical equipment, and in most cases only Consider a single thermodynamic load. For household electrical equipment, although the simpler model can be more targeted in the control algorithm, it cannot effectively simulate t...

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Problems solved by technology

[0003] Based on this, it is necessary to solve the problem that the load classification model of electrical equipment is too simple to effectively simulate the actual power consumption of users, and provide a load characteristic modeling method and system for controllable equipment. Through the establishment of the load characteristic model, realize Description of the different controllable devices

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