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Vacuum pipeline control system of maglev train

A technology for maglev trains and vacuum pipelines, applied in electrical testing/monitoring, etc., can solve the problems of lack of coordinated control and monitoring of maglev train vacuum pipelines and auxiliary facilities, and achieve the effects of low noise, simple control system, and low energy consumption

Pending Publication Date: 2022-04-12
BEIJING POWER MACHINERY INST
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Problems solved by technology

[0006] The present invention proposes a vacuum pipeline control system for a maglev train to solve how to provide a high-speed, comfortable, low-energy-consumption, and low-noise operating environment for the maglev train, and to provide technical support for the system optimization, standard formulation, and commercial operation line construction of the maglev train. And solve the technical problem of the lack of coordinated control and monitoring of the vacuum pipeline and ancillary facilities of the maglev train

Method used

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Embodiment Construction

[0017] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] This embodiment proposes a vacuum pipeline control system for a maglev train, which is used to realize the electrical control of the vacuum pipeline equipment for the maglev train. Among them, the vacuum pipeline of the maglev train is used to provide a low-vacuum environment for the maglev train to reduce the air resistance and noise suffered by the train, and to provide high-quality alignment and smooth tracks for the maglev train, so as to ensure the safety and stability of the train at high speed, and to provide Passengers are provided with a safe environment for boarding and escaping. like figure 1 As shown, the vacuum pipeline of the maglev train includes a vacuum pipeline 1, a vacuum pump group 2, a repre...

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Abstract

The invention provides a magnetically levitated train vacuum pipeline control system which comprises a local control system and a remote control system, the local control system is used for collecting various data in a vacuum pipeline and transmitting the data to the remote control system, and remote control or local control is carried out through the remote control system. The control system can support large-scale pipeline sealing structure design technology verification and sealing performance testing, and meets the requirements for performance testing of auxiliary vacuum equipment such as a vacuum pump set, a re-pressing valve, an escape door, a gate valve and a connection gallery bridge, vacuum degree monitoring, leakage detection and automatic control system testing and the like. The control system is simple, safe and reliable, the control method is scientific, and a high-speed, comfortable, low-energy-consumption and low-noise operation environment can be provided for the maglev train.

Description

technical field [0001] The invention belongs to the technical field of maglev trains, and in particular relates to a vacuum pipeline control system for maglev trains. Background technique [0002] Maglev train is an emerging technology. The train has no contact and no friction with the track. It has the characteristics of high speed, stability and comfort, low energy consumption and low noise. It has gradually become an important development direction of future transportation. my country has made many breakthroughs in maglev train technology and is in a leading position in the world. [0003] Unlike traditional high-speed trains, maglev trains must operate in a low-vacuum airtight environment. In order to achieve a speed of 1000km / h for the maglev train under low vacuum conditions, it is necessary to design the vacuum pipeline of the maglev train to provide technical support for the optimization of the maglev train system, the formulation of standards and the construction o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
Inventor 付蒙殷建锋金超李俊杰
Owner BEIJING POWER MACHINERY INST
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