Wiring design method suitable for rail transit converter device
A technology for wiring design and converter devices, applied in special data processing applications, geometric CAD, etc., to reduce system risks, ensure accuracy and uniqueness, and improve design efficiency
Active Publication Date: 2021-12-03
CRRC YONGJI ELECTRIC CO LTD
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Problems solved by technology
[0005] The present invention aims to solve the technical problems existing in current manual cable selection calculations and the use of EXCEL editing formulas or macros for cable selection calculations, and provides a wiring design method suitable for rail transit converters
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[0022] refer to figure 1 , 2 , 3. A wiring design method suitable for a rail transit converter device described in the present invention is described in detail.
[0023] A wiring design method suitable for a rail transit converter device, comprising the following steps:
[0024] Step 1. Build a wiring design system, such as figure 1 As shown, the system includes a system logic unit, a system start module, a parameter entry module, an information viewing module and a report generation system; as figure 2 Shown, the cable selection conversion factor k 1 、k 2 、k 3 、k 4 、k 5 、k * The selection logic of the cable, the calculation formula of the cable ampacity, the fixed ampacity of the given type of cable, the standard type of the cable, the type of the voltage level, the type of the number of wire cores, and whether the shielding option is entered into the system logic unit, and then the adjacent cable spacing, binding and fixing requirements The formulas and logic relat...
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The invention belongs to the technical field of wiring design, and particularly relates to a wiring design method suitable for a rail transit converter device, which solves the technical problems in the background technology. The method comprises the following step: firstly, building a wiring design system which comprises a system logic unit, a parameter input module, an information viewing module and a report generation system; the system logic unit is a core part of the wiring design system and is used for supporting normal and correct operation of the system. The parameter input module is used for filling all input parameters, environment conditions and the like related to wiring design in the converter device. The information viewing module is used for viewing or deleting the model of the generated cable. The report generation system is used for finally generating a wiring design report. According to the invention, the wiring design process is digitalized, theoretical parameters such as input parameters, conversion coefficients and calculation formulas are input into the system logic unit, the design process can be instrumentalized, manual calculation is replaced with computer calculation, the design efficiency is improved, and the time cost is reduced.
Description
technical field [0001] The invention belongs to the technical field of wiring design, relates to a rail transit flow conversion device, in particular to a wiring design method suitable for a rail traffic flow conversion device. Background technique [0002] With the steady development of "Fuxing", the localization rate of EMUs continues to increase. Under the strategic background of national independent research and development, the wiring design is becoming more and more mature. Design parameters such as cable selection calculation, wiring bending and spacing, etc. There are also complete calculation methods and standard requirements. The calculation process of cable selection in the converter device includes the selection or calculation of 9 input parameters, 6 conversion coefficients, and 7 calculation formulas. The 7 calculation formulas are related to cable selection, which come from GB / T34571, Cable The type selection results are also closely related to five major tec...
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IPC IPC(8): G06F30/18
CPCG06F30/18Y02E60/00
Inventor 朱云鹏胡玉峰马连凤王秀慜刘莉和璐
Owner CRRC YONGJI ELECTRIC CO LTD