High-reliability and high-performance high-power plasma power supply

Abstract

The invention provides a high-reliability and high-performance high-power plasma power supply, which comprises a computer total management system, a system controller, a power circuit, a high-power filter reactor and a high-frequency igniter which are connected together, wherein the computer total management system, the system controller and the power circuit form a hierarchical bionic control structure through a CAN network which has a synchronization and fault tolerance mechanism; the power circuit comprises an online work module and an online redundancy module; and the online work module comprises N groups of intelligent power modules with same structures, the online redundancy module comprises M groups of intelligent power modules with same structures, wherein N and M are natural numbers, and N is more than M. The high-reliability and high-performance high-power plasma power supply has the characteristics of higher reliability, better flexibility, energy and material saving, higher efficiency, good processing property, and the like, and is especially suitable for recycling of wastes of electronic wastes, solid wastes and the like, clean production of coal, metal smelting and machining, and the like.

Description

technical field [0001] The invention relates to the technical field of optical-mechanical-electrical integration, and more specifically, relates to a high-reliability, high-performance, and high-power plasma power supply. Background technique [0002] With the rapid development of the national economy and society, my country is facing key and urgent scientific and technological issues such as environmental protection, resource reuse, and energy conservation and emission reduction. At this stage, my country's energy structure is still dominated by coal. Coal-fired units account for more than 70% of my country's 500 million KW installed capacity of power generation. Most of them use fuel oil for ignition and combustion, which has serious environmental pollution problems. Foreign studies have shown that by using arc plasma ignition technology instead of traditional thermal power plant boiler fuel oil ignition, deep cracking and rapid combustion will occur when pulverized coal a...

AI Technical Summary

Problems solved by technology

[0006] According to the search, in the field of high-power plasma power supply technology, there is no report on the use of high-reliability and high-performance high-power plasma power supply products and technologies based on the principle of bionics, and there is no search for soft switching technology, ARM digital control And the combination of network collaborative control technology to realize the technical product of megawatt-level high-power plasma power supply

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