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Clean heat supply pricing method considering heat supply network time delay characteristics and heat loss

A time-delay characteristic and heat loss technology, applied in computing, data processing applications, instruments, etc., can solve the problems of not considering the price fluctuation of heat transmission power, difficulty in adapting to the development needs of electric heating equipment, etc., and achieve an objective and transparent pricing method Effect

Active Publication Date: 2020-02-07
NARI TECH CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pricing method does not take into account the time delay of heat transmission and the volatility of electricity prices, so it is difficult to adapt to the development needs of electric heating equipment participating in the electricity spot market
At present, there is still a lack of a reasonable heating price pricing method

Method used

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  • Clean heat supply pricing method considering heat supply network time delay characteristics and heat loss
  • Clean heat supply pricing method considering heat supply network time delay characteristics and heat loss
  • Clean heat supply pricing method considering heat supply network time delay characteristics and heat loss

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Experimental program
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Embodiment Construction

[0038] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and understandable, the specific implementation methods of the present application are described in detail below;

[0039] A clean heating pricing method that takes into account the delay characteristics and heat loss of the heating network:

[0040] Step 1: The electric heating energy station participates in the electricity spot market transaction as a large user, declares the electricity price and electricity quantity on the electricity spot market trading platform, and records the transaction settlement electricity price at time t as S e,t .

[0041] Step 2: Calculate the time Δt it takes for hot water to be transferred from the electric heating energy station to the i-th user i , i=1,2,...,M, where M is the total number of users. The calculation method is as follows:

[0042]

[0043] Among them, N i Indicates the total number of branches that hot wa...

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Abstract

The invention discloses a clean heat supply pricing method considering heat supply network time delay characteristics and heat loss. The method comprises the steps of sequentially calculating the timefor transferring the hot water from the electric heating energy station to the user; calculating the heat loss of the hot water transferred from the electric heating energy station to the user; the total cost of the electric heating energy station for providing service for the user is calculated, the clean heat supply unit price of the electric heating energy station for providing service for theuser is calculated, and the heat consumption price of the terminal user is associated with the electricity price fluctuation of the electric power spot market, so that the electric heating equipmentparticipates in the clean heat supply pricing under the electric power spot market.

Description

technical field [0001] The invention relates to a pricing method for clean heat supply that takes into account the time delay characteristics and heat loss of a heat network. Background technique [0002] my country has developed rapidly in the energy field, and the installed capacity of wind turbines and photovoltaics has become the world's largest. However, the ability to accommodate renewable energy is still facing important challenges. In order to better solve the problem of abandoning wind and light and continue to increase the proportion of clean energy, it is not only necessary to fully tap the potential of clean energy in the power system, but also to give full play to the advantages of multi-energy complementarity. Dimensional coordinated consumption of clean energy. In recent years, the development of electric heating in northern my country has maintained a rapid growth trend. In this context, it has become a development trend for electric heating equipment to pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/02G06Q10/06G06Q50/06
CPCG06Q30/0206G06Q10/06315G06Q50/06
Inventor 杨冬梅杨志宏张筱辰陈永华杜炜刘刚何国鑫
Owner NARI TECH CO LTD
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