A method for intelligent laying of physical cables based on pdms platform

A cable laying and cable technology, which is applied in the field of intelligent cable laying based on the PDMS platform, can solve the problems of not supporting multiple channel laying, not considering the cable layout and the difference in the probability of accounting, and not applicable, so as to solve the positioning work Huge quantity, improve design efficiency, and improve design quality

CN110442996BActive Publication Date: 2020-07-14四川电力设计咨询有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-07-14

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Abstract

The invention relates to the field of electrical entity cable design, and discloses a PDMS platform-based entity cable intelligent laying method. Automatic laying of a cable virtual path, optimal pathpushing and entity cable arrangement are realized, so that the design efficiency and the design quality are improved, and the utilization rate of materials is improved by performing accurate statistics on the materials. The method comprises the following steps: reading parameters required by laying of an entity cable from a parameter configuration library; importing the cable inventory into a PDMS platform to form a cable list of all inventory data; for each cable in the cable list, creating a three-dimensional model of wiring points of the starting end of the cable and the terminal device; selecting a space range of cable laying, and generating a cable path node; calculating an inflection point path and a node path, and pushing an optimal virtual path based on the inflection point path and the node path; performing entity cable arrangement in a PDMS platform according to the optimal virtual sequence; automatically generating a buried pipe for the cable on which the solid cable is laid; and finally, performing cable and buried pipe material statistics.
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Description

technical field

[0001] The invention relates to the field of physical cable design for traditional power projects and non-traditional power projects, in particular to a method for intelligently laying physical cables based on a PDMS platform. Background technique

[0002] In traditional power projects and non-traditional power projects, cable laying design is an important part of electrical control design and the basis of fire safety design. Especially in thermal power projects and large non-electrical projects, there are a large number of cables, with an average of tens of thousands of cables per project. At the same time, due to the compact space and complexity of thermal power plants and large non-electrical projects, the space for cable layout is also complicated. In addition, in various power-related projects, cable procurement and cable laying are important issues considered by the general contractor. Cables are semi-customized products. In the current economic marke...

Examples

Embodiment

[0111] The implementation steps of the method for intelligent laying of physical cables based on the PDMS platform in this embodiment are as follows:

[0112] A. Read the parameters required for physical cable laying from the parameter configuration library;

[0113] In the algorithm for completing the intelligent laying of physical cables in this embodiment, the following parameters will be used in sequence:

[0114] D6: the distance between the equipment and the wall column;

[0115] D4: the distance between the wall column and the bridge frame;

[0116] D1: power cable area ratio;

[0117] D2: control cable area ratio;

[0118] OutD: cable outer diameter;

[0119] D3: Power cable layout spacing;

[0120] D5: The critical distance between the connection point and the wall column directly;

[0121] R: Elbow turning radius parameter;

[0122] Therefore, the above parameters need to be read from the parameter configuration library.

[0123] B. Import the pre-generated c...