一种混合煤气的变解耦控制方法、装置、设备及存储介质
By employing a variable decoupling control method, and utilizing a PID controller and state matrix to calculate the gas flow rate, the problem of strong coupling between the pressure and calorific value of the mixed gas was solved. This enabled rapid stability and flexible combination of the gas, thereby improving the gas utilization efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HANGZHOU HOLLYSYS AUTOMATION
- Filing Date
- 2023-10-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies cannot effectively solve the problem of strong coupling between the pressure and calorific value of the mixed gas after mixing multiple types of gas, which leads to slow adjustment speed, large fluctuations, and poor gas regulation capacity during the control target process.
By employing a variable decoupling control method, the calorific value and pressure increment are calculated through a PID controller. Combined with the state matrix and decoupling matrix coefficients, the gas flow rate is precisely adjusted, and the calorific value and pressure of the mixed gas are quickly and synchronously stabilized.
It enables rapid and synchronous adjustment of the calorific value and pressure of mixed gas, improves its anti-disturbance capability and stability, adapts to various gas combinations, reduces switching disturbances, and improves gas utilization efficiency.
Smart Images
Figure CN117148707B_ABST