Independent fresh air practical training system based on energy substitution technology and controlling and computing method thereof

Abstract

The invention discloses an independent fresh air practical training system based on an energy substitution technology. The system comprises a fresh air system which provides indoor fresh air which meets demands, a photovoltaic power generation system which provides electricity for the fresh air system and an optical thermal system which provides thermal energy for the fresh air system. The invention further discloses a controlling and computing method of the system. According to the system, traditional energies are replaced with solar energy, the needed electricity of the system is provided bythe photovoltaic power generating system except for extreme situations, the thermal energy is provided by the optical thermal system, and functions of experiment practical training teaching and researching developing can be achieved without external energy. Under the extreme situations, a spare power supply can be used for supplying electricity for the system; a simulation light source can be used by the system to achieve practical training teaching and researching developing. An ADRC is designed to achieve binary precise control; a system control method is related, indoor temperature is controlled to be within a higher precision range, and the demand of indoor higher thermal comfort level is met.

Description

technical field [0001] The invention relates to the technical field of teaching equipment manufacturing, in particular to an independent fresh air training system of energy substitution technology and its control method and calculation method. Background technique [0002] my country proposes to build a modern energy system, further promote the energy revolution, focus on promoting the transformation of energy production and utilization methods, optimize the energy supply structure, and improve energy utilization efficiency. At the same time, my country proposed to promote the coordinated development of Beijing, Tianjin and Hebei. As we all know, the Beijing-Tianjin-Hebei region is facing relatively serious environmental pollution problems, and the topic of smog has become a hot topic of concern to the people. Therefore, reducing indoor pollution emissions and improving indoor air quality is the main way to solve the haze problem, and it is also the eager expectation of the...

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Problems solved by technology

However, there is no relevant experimental training system for the independent fresh air training system of the energy substitution technology proposed by the present invention

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