A heat storage regulation system based on cogeneration of cooling, heating and power and its regulation method

Abstract

A heat storage regulation system and its regulation method based on combined cooling, heating and power generation belong to the technical field of heat exchange management. The regulating system includes PLC controller components, host computers, supplementary combustion waste heat boilers, shunt regulating components, heat storage box groups, electric heating components, waste heat dispatch components and user load buses. Adjustment method: Step 1: Set system initialization parameters; Step 2: System startup and parameter tuning; Step 3: Adjust the outer ring bus energy supply; if it is winter, run winter mode; if it is summer, run summer mode; Adjust the waste heat dispatch component according to different operating modes to maintain a constant temperature of the user load bus; Step 4: Adjust the inner loop load energy supply; Step 5: Adjust the waste heat recovery energy; Step 6: Adjust the mains heat storage energy ; Step 7: Determine whether the system fails or receives a shutdown signal due to seasonal changes. If yes, the system ends. If not, return to step 3.

Description

technical field [0001] The invention belongs to the technical field of heat exchange management, and in particular relates to a heat storage regulation system based on combined cooling, heating and power generation and a regulation method thereof. Background technique [0002] With the development of industry and the improvement of people's quality of life, people's demand for electricity, heat and cold is increasing. The current energy supply methods are basically centralized supply. In this energy supply method, the energy supply side and the load side are generally far away, and a large amount of energy will be lost in the transmission process. In addition, for power supply, although there are many ways of generating electricity, thermal power generation, which mainly consumes fossil energy, is still the main way of generating electricity. However, the utilization rate of primary energy in traditional thermal power generation is generally low, only about 40%, and there i...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems existing in the prior art, the present invention provides a heat storage adjustment system based on cogeneration of cooling, heating and power and its adjustment method, which solves the problem of the single energy adjustment form of the heat storage device in the existing cogeneration system of cooling, heating and power, The problem of unsatisfactory thermal effect

Images