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A track circuit system detection device capable of setting and adjusting parameters

A detection device and track circuit technology, applied in the field of power systems, can solve the problems of insufficient precision, low intelligence, and low automation.

Active Publication Date: 2021-10-01
SHENZHEN KEANDA ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the obvious manual detection and adjustment of parameters, manual intervention and matching, so that the total length of the cable is 10km is not high in intelligence, precision is not high enough, and the degree of automation is not high

Method used

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  • A track circuit system detection device capable of setting and adjusting parameters
  • A track circuit system detection device capable of setting and adjusting parameters
  • A track circuit system detection device capable of setting and adjusting parameters

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Embodiment 1

[0024] see Figure 1~3 , In an embodiment of the present invention, a track circuit system detection device capable of setting and adjusting parameters includes a track circuit cable and a lightning protection analog network disk, which are used to form a track circuit signal transmission channel. The lightning protection simulation network disk includes a cable simulation network and a lightning protection device. The cable simulation network is composed of six groups of simulation cables, and the simulation cables are composed of resistors, inductors, and capacitors connected in series or in parallel; the lightning protection device includes longitudinal and / or horizontal lightning protection modules. The six groups of analog cables are specifically six groups of cables of 0.5km, 0.5km, 1km, 2km, 2km, and 2×2km. The cable simulation network includes a common mode circuit of 23.5Ω / km and a Common mode circuit and 29nF / km quad capacitor. The resistance, inductance, and capac...

Embodiment 2

[0032] In order to further optimize the technical solutions in the above-mentioned embodiments, in another embodiment of the present invention, a track circuit system detection device that can set and adjust parameters also includes an automatic display module, and the automatic display module is connected through a bridge The device is connected to the two input terminals and two output terminals of the lightning protection simulation network disk; when the parameters of the input and output terminals of the lightning protection simulation network disk are automatically matched, the bridging device acts to make the simulation network connected to the input and output terminals of the lightning protection simulation network disk When the cable is replaced, the corresponding current and voltage are also changed. At this time, the changed current and voltage are visually displayed through the automatic display module, which is convenient for the staff to detect.

[0033] The auto...

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Abstract

The invention discloses a tracking circuit system detection device that can set the parameter. Specifically is a detection of parameters of the input and output end by the detection device.In length, control the bridge to connect a network or a few networks in the cable simulation network to achieve automatic matching.The lightning protection simulation network disk is matched with six sets of cable matching to form a cable simulation network. The two inputs and two output terminals of the lightning -proof simulation network disk are set up with one vertical protection module and horizontal protection module.A bridge, the input terminal and output of the lightning protection simulation network disk are connected to the lightning protection simulation network disk through a bridge device, the two bridge connection devices connect to the control device, and between the input and output end of the lightning protection simulation network disk and the output endThere are detection devices.

Description

technical field [0001] The invention relates to an electric power system, in particular to a track circuit system detection device capable of setting and adjusting parameters. Background technique [0002] The track circuit is used to automatically and continuously detect whether this section of the line is occupied by rolling stock, and is also used to control the signal device or switch device to ensure the safety of driving. [0003] The entire track system road network is divided into many block sections according to appropriate distances, and each block section is separated by track insulating joints to form an independent track circuit. [0004] At present, the existing track circuit system is equipped with lightning protection analog network disks, and the six-section cables of 0.5, 0.5, 1, 2, 2, 2×2km in the analog network disks are manually matched to achieve compensation for SPT digital signal cables , so that the total length of the compensation cable and the act...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L1/20
CPCB61L1/20
Inventor 郭丰明
Owner SHENZHEN KEANDA ELECTRONICS TECH
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