Accurate heating control method, device and system for platinum material bowl

• Main Authors: LUO XINGCHENG, CHEN HUA
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• Subjects: CHEMISTRY; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL

The invention provides an accurate heating control method, device and system for a platinum bowl, and the method, device and system are characterized in that a cascade PI controller, a temperature given slope, an output slope, an output limiter, a temperature detection unit, a current detection unit, an electric control regulator and a heating carrier are arranged; the cascade PI control controller is divided into a temperature PI controller, a current PI controller and an external temperature PI controller. The device is suitable for platinum heating control in the field of special glass industry, especially for heating control of platinum material bowls. 本发明提出一种铂金料碗精确加热控制方法、装置及系统，其特征在于：设置有串级PI控制器、温度给定斜坡、输出斜坡、输出限幅、温度检测单元、电流检测单元、电控调节器和加热载体，所述串级PI控制的控制器分为温度PI控制器、电流PI控制器、外部温度PI控制器。适用于特种玻璃行业领域的铂金加热控制尤其是铂金料碗的加热控制。