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Distributed safety protection system aiming at super-power water-cooled magnets

A super power and safety protection technology, applied in general control systems, control/regulation systems, testing/monitoring control systems, etc., can solve problems such as unfavorable system expansion and upgrade, and achieve the effect of solving scalability problems and facilitating deployment

Inactive Publication Date: 2017-07-04
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
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Problems solved by technology

Another important function of the user console is to detect faults that occur during the operation of the magnet. The alarm information and shutdown information detected by the program are sent to the central monitor. When the resistance has a large deviation or the temperature of the coil is too high, the magnetic field will be turned off. Decays to zero immediately, limiting magnet use
[0007] At present, the existing water-cooled magnet safety protection system or similar systems all adopt a centralized control system, which is not conducive to the expansion and upgrading of the system

Method used

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  • Distributed safety protection system aiming at super-power water-cooled magnets
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  • Distributed safety protection system aiming at super-power water-cooled magnets

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Embodiment Construction

[0032] The specific embodiment of the present invention is explained in further detail below in conjunction with accompanying drawing:

[0033] figure 1 It is the overall architecture of the distributed water-cooled magnet safety protection system. The distributed safety protection system for ultra-high-power water-cooled magnets includes a current measurement module 101, parameter collection fault judgment modules 103-108, data display human-computer interaction module 102, and a combination logic module 109, and parameter collection fault judgment modules 103-108 correspond to Each water-cooled magnet is the core component of the system. It collects on-site magnet-related parameters, such as water-cooled magnet coil voltage, cooling water inlet temperature, outlet temperature, and cooling water inlet water pressure, outlet water pressure, etc., and receives them in the power control room. The current measurement module 101 sends the current value through the RS485 bus. The...

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Abstract

The present invention discloses a distributed safety protection system aiming at a super-power water-cooled magnets. The system comprises a current measurement module, parameter collection fault determination modules, a data display man-machine interaction module and a combination logic module, each water-cooled magnet is provided with one parameter collection fault determination module, a plurality of water-cooled magnets commonly use a set of power system, the current measurement module and the parameter collection fault determination modules employ one-to-many RS485 principal and subordinate connection mode for connection, the parameter collection fault determination modules and the data display man-machine interaction module employ point-to-point industrial Ethernet for connection, and the parameter collection fault determination modules are connected with the combination logic module through digital input / output channels. The distributed safety protection system aiming at super-power water-cooled magnets can effectively protect the super-power water-cooled magnets, is convenient to deploy and can solve the system expansibility problem.

Description

technical field [0001] The invention relates to the field of computer measurement and control, in particular to a distributed safety protection system for steady-state ultra-high-power water-cooled magnets with high magnetic field strength. Background technique [0002] Strong magnetic fields are internationally known as one of the sciences, engineering and technologies that people focus on in the 21st century. The research on physics, chemistry, biology, material science, magnetic resonance technology and magnetic levitation microgravity technology under the action of strong magnetic fields has become new discipline direction. In short, a strong magnetic field is an important tool for people to conduct scientific research and discoveries. Just like a microscope allows people to see things that the naked eye cannot see, with the help of a strong magnetic field, we can also "see" the nature of matter and scientific laws. It is a powerful tool for exploring the unknown world....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213G05B2219/24065
Inventor 李云飞吴海峰张俊黎伟李芳吴仲城
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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