A Response Method of Air-conditioning Users to Real-time Electricity Price Based on Hysteresis Effect

Abstract

The invention discloses a hysteresis-effect-based response method for a real-time electricity price by an air conditioner user. At present, integrated resources of the demand side can be adjusted in a certain range based on needs, thereby responding to the grid need in real time and participating in power supply-and-demand balancing. According to the response method disclosed by the invention, with consideration of the comfort level of the air conditioner user, a response strategy of setting the temperature-real-time electricity price is established based on a hysteresis effect. On the basis of combination of the hysteresis effect with the real-time electricity price response, the comfort level demand by the air conditioner user can be satisfied and high-efficiency participation in the demand side response can be realized. Air conditioning resources at the peak and valley periods can be invoked effectively to realize a peak-load shifting effect; the energy efficiency can be improved; and the electricity usage way can be optimized.

Description

technical field [0001] The invention relates to a method for responding to real-time electricity prices by air-conditioning users, in particular to a method for responding to real-time electricity prices for air-conditioning users based on the hysteresis effect. Background technique [0002] In the traditional electricity market design, for general civil loads, the supply system is based on the electricity price model. For example, time-of-use electricity prices are generally formulated and released on a day-ahead or earlier time scale, so that power users have sufficient time to reasonably arrange power consumption plans. For large-scale commercial and industrial electricity consumption, based on the contract agreement model, the power company signs an agreement with the user, and agrees in advance on the calculation method of the user's base load consumption and load reduction, the determination method of the incentive rate, and the punishment for breach of contract. It i...

AI Technical Summary

Problems solved by technology

This mode of operation requires frequent adjustments to the output of thermal power units, greatly increasing operating costs, and still has a negative impact on the energy crisis and environmental pollution

Moreover, this traditional operation scheduling method follows the idea of ​​"power generation tracking load", which is not in line with the development of the future power grid of "source-load bilateral scheduling".

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