Electric energy substituted distributed clean heating system and evaluation method thereof

Abstract

The invention discloses an electric energy substituted distributed clean heating system and an evaluation method thereof, and belongs to the technical field of clean energy consumption and electric energy substitution. The method is a method based on distributed photovoltaic and small wind driven generator power generation and heating electric energy replacement, and two subsystems including a wind-solar complementary power generation subsystem and an electric boiler heating system are designed in the patent of the invention. The wind-solar complementary power generation subsystem is mainly composed of a photovoltaic power generation system, a wind power generation system, a wind-solar complementary control circuit and a storage battery pack. The storage battery pack is an energy storage device of the system, the storage battery pack is in different working modes of charging and discharging through the control circuit, the power generation system charges the storage battery pack when wind and light resources are sufficient, and the storage battery pack serves as a power supply to supply power to the electric heating device or other systems when the wind and light resources are insufficient.

Description

technical field [0001] The invention belongs to the technical field of clean energy consumption and electric energy substitution, and in particular relates to a distributed clean heating system and a method thereof for electric energy substitution. Background technique [0002] With the consumption of traditional energy by human beings, energy storage and security issues are becoming more and more serious. Therefore, all countries have begun to pay attention to the development and utilization of new energy. Various new energy sources such as solar energy, wind energy, water energy, nuclear energy, geothermal energy and biomass Among the choices, the use of wind energy and solar energy has become the first choice. However, due to the uncertainty of wind and solar energy, the wind power generation system and photovoltaic power generation system cannot provide stable power supply. According to the distribution characteristics, the power generation of the two is brought together...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a distributed clean heating system and its method that can be replaced by electric energy, so as to solve the problem that the traditional heating method is mainly based on burning coal, which releases a large amount of polluting gases such as carbon monoxide, carbon dioxide and sulfur dioxide, which seriously affects the Air Quality Technical Issues

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