Optimization method for drawer arrangement in power distribution low-voltage outgoing cabinet

An optimization method and the technology of outlet cabinets, applied in the directions of bus/line layout, electrical components, circuit devices, etc., can solve problems such as heavy workload, errors, and time and effort for designers

Active Publication Date: 2021-05-28
HANGZHOU JIAOLIAN POWER DESIGN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When electrical designers make calculations, due to the huge workload, it will consume a lot of time and energy of the designer, and mistakes may be made during the period

Method used

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  • Optimization method for drawer arrangement in power distribution low-voltage outgoing cabinet
  • Optimization method for drawer arrangement in power distribution low-voltage outgoing cabinet

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Embodiment Construction

[0077] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0078] The cabinet types include low-voltage drawer cabinet GCS (11 basic outlet units), GCK (including 9 basic outlet units), etc. The low-voltage drawer cabinet GCS is used as an example of the outlet cabinet type.

[0079] Such as figure 1 As shown, an optimization method for the arrangement of drawers in the distribution low-voltage outlet cabinet includes the following steps:

[0080] Step 1, data preprocessing and conversion;

[0081] Transform data into a data format that can be processed. For example, the current range and core parameters are determined, and then arranged separately according to fire-fighting and non-fire-fighting.

[0082] The outle...

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PUM

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Abstract

The invention discloses an optimization method for drawer arrangement in a power distribution low-voltage outgoing cabinet. The optimization method comprises the following steps: step 1, preprocessing and converting data; 2, forming a standby drawer; 3, calculating the number of drawers and the number of outgoing line cabinets; 4, constructing a drawer list; and 5, recursive arrangement, which specifically comprises step 5.1, if there is no drawer which is not distributed with the outgoing line cabinet in the drawer list, exiting the recursive arrangement; step 5.2, acquiring the serial number of the current outgoing line cabinet; step 5.3, according to a distribution strategy, if the current drawer cannot be placed in the current outgoing line cabinet, skipping to step 5.5; step 5.4, distributing the current drawer to the current outgoing cabinet; step 5.5, if the current outgoing cabinet reaches the last of the outgoing cabinet list, taking the number of the first outgoing cabinet in the outgoing cabinet list as the number of the current outgoing cabinet, and skipping to step 5.1, otherwise, executing step 5.6; and step 5.6, taking the serial number of the next outgoing line cabinet as the serial number of the current outgoing line cabinet, and skipping to the step 5.1.

Description

technical field [0001] The invention relates to the technical field of automatic arrangement of power distribution drawings, in particular to an optimization method for the arrangement of drawers in a low-voltage outlet cabinet for power distribution. Background technique [0002] When electrical design engineers draw low-voltage configuration diagrams for power distribution, they need to draw low-voltage outlet cabinets and the arrangement of drawer units in the cabinets on the drawings. The required number of drawer units and the number of low-voltage outlet cabinets are calculated, and the process is as follows: [0003] (1) Determine the type and size of the required low-voltage outlet cabinet according to the capacity of the transformer; [0004] (2) According to the distribution box load data provided by the end user, calculate the properties of all drawer units, including drawer unit size, frame current, etc. [0005] (3) Then according to the number of drawer units...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H02B3/00H02B11/173H02B1/20
CPCH02J3/00H02B3/00H02B11/173H02B1/20H02J2203/20
Inventor 任钢罗爱彪马腾涛
Owner HANGZHOU JIAOLIAN POWER DESIGN CO LTD
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