A device and simulation method for simulating indoor switch machines
A simulation method and switch machine technology, applied in the field of track signals, can solve the problems of inability to debug multiple traction point switches, infrequent use, restrictions, etc., and achieve the effects of reduced volume, convenient portability, and simple circuit structure
Active Publication Date: 2021-10-08
CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP CO LTD +2
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Problems solved by technology
However, due to the size, weight and inconvenient movement of the test bench, this electric switch machine comprehensive tester is not commonly used to debug outdoor switch machines during routine maintenance of switch machines and construction of turnouts.
[0004] However, the portable switch machine tester can only debug a single switch machine, but cannot debug multiple traction point switches, and usually needs to be used with an external three-phase electric generator, which is also greatly restricted in actual work and use.
Method used
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Embodiment
[0063] The present invention is realized through the following technical solutions, as figure 1 As shown, a device for simulating indoor switch machines includes several groups of single switch machines, and each group of single switch machines is connected to a group of outdoor real switch machines, and also includes a front-end processing unit, a control switching unit, Control operation unit, single-phase to three-phase circuit unit, three-phase electrical phase sequence detection unit, in which:
[0064] The front-stage processing unit is used to issue combined control information to each single switch machine, and receive combined control information sent by several single switch machines. For example, the control operations performed by the control switching unit and the control operation unit need to be delivered to the single switch machine in the form of combined control information through the front-end processing unit.
[0065] The single switch machine performs th...
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The invention relates to a device and a simulation method for simulating indoor switch machines, comprising: a front-end processing unit for issuing combined control information to each individual switch machine; several groups of individual switch machines, respectively electrically connected to the front-end processing unit , each group of single switch machines is correspondingly connected with a group of real switch machines; the control switching unit includes several sets of toggle switches connected with the front-end processing unit, each set of toggle switches corresponds to a set of single switch machines, each set The toggle switch is used to control the power supply of the single switch machine and the combined control information access; the control operation unit includes several groups of state switches connected to the front-end processing unit, and each group of state switches corresponds to a group of single point machines , each group of status switches is used to adjust the switch status of the single switch machine. The invention debugs and controls the turnout function of the outdoor switch machine, and can debug multiple switch machines at one time; and it does not need to be used with an external three-phase electric generator, which greatly reduces the volume of the debugging device.
Description
technical field [0001] The invention relates to the technical field of track signals, in particular to a device and a simulation method for simulating an indoor switch machine. Background technique [0002] When building a new railway line, if the indoor relay combination circuit part and the outdoor switch machine construction part are not installed together, the joint debugging and joint test of the two cannot be carried out, so the overall interlocking function of the turnout cannot be verified in advance, which will inevitably delay The construction period affects the construction efficiency. [0003] At present, the electric switch machine comprehensive tester is used to debug the outdoor switch machine. This kind of electric switch machine comprehensive tester is based on the operating characteristics and technical standards of the switch machine in domestic companies. Developed a new generation of intelligent switch machine test bench. However, due to the size, weig...
Claims
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IPC IPC(8): B61L5/06
CPCB61L5/06
Inventor 刘澄宇吴俊刘春平曹桂枝李利军马宇星杨阿龙韩英姣华泽玺邬芝权曾鹏程靳桅
Owner CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP CO LTD