Centralized control system for industrial microwave power source

Abstract

The invention relates to a centralized control system for industrial microwave power source, which comprises several microwave power supply modules. The system is characterized in that the microwave power supply modules control and monitor through a control system; the control system comprises a master control terminal module and several central controller modules; the detection signal input ends of the central controller modules are connected to the signal output ends of the microwave power supply modules; the control signal output ends are connected to the control signal input ends of the microwave power supply modules; the control signal input ends of the central controller modules and the feedback signal output ends are connected to the I / O port of the master control terminal module through an RS485 bus; the control signal output end of the master control terminal module is connected to the control signal input ends of the central control modules through the RS485 bus. In this way, an industrial microwave power supply centralized control structure is formed. The invention has the beneficial effects of discovering and solving the problems timely; raising equipment reliability, maintaining the equipment conveniently; and minimizing accident loss.

Description

technical field [0001] The invention relates to a microwave control system, in particular to a centralized control system for industrial microwave power supplies. It belongs to the technical field of microwave control. Background technique [0002] At present, microwave equipment is often used in the process of drying, heating, sterilization, and smelting, and is widely used in the processing and production of traditional industries, chemicals, agricultural products, medicine, ceramics, and wood. In the existing technology, each microwave device usually needs to be equipped with several or even hundreds of microwave power supplies. Each microwave power supply works independently. After the microwave equipment is assembled, the power cannot be adjusted, and the working status of each microwave power supply cannot be monitored in real time, such as the operating temperature. ,accident details. [0003] Therefore, it is necessary to design a centralized control system for ind...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that several microwave power supplies in each microwave device work independently, and cannot adjust the power after assembly and cannot monitor the working status of each microwave power supply in real time, and provide a centralized industrial microwave power supply Control System

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