An optimization method for the arrangement of drawers in a low-voltage outlet cabinet for power distribution

An optimization method and technology of outlet cabinets, applied in busbar/circuit layout, electrical components, circuit devices, etc., can solve problems such as heavy workload, errors, and time and energy consumption of designers

Active Publication Date: 2022-04-15
HANGZHOU JIAOLIAN POWER DESIGN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • An optimization method for the arrangement of drawers in a low-voltage outlet cabinet for power distribution
  • An optimization method for the arrangement of drawers in a low-voltage outlet cabinet for power distribution

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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 a method for optimizing the arrangement of drawers in a low-voltage outlet cabinet for power distribution, comprising the following steps: Step 1, data preprocessing and conversion; Step 2, forming a spare drawer; Step 3, calculating the number of drawers and outlet cabinets; 4. Build the drawer list; step 5, recursive arrangement, including the following steps: step 5.1, exit the recursive arrangement if there is no drawer in the drawer list that is not assigned an outlet cabinet; step 5.2, obtain the number of the current outlet cabinet; step 5.3, According to the allocation strategy, if the current drawer cannot be placed in the current outlet cabinet, skip to step 5.5; step 5.4, assign the current drawer to the current outlet cabinet; step 5.5, after the current outlet cabinet reaches the The number of the first outlet cabinet in the list is used as the number of the current outlet cabinet, and skip to step 5.1, otherwise, go to step 5.6; in step 5.6, use the number of the next outlet cabinet as the number of the current outlet cabinet, and jump to 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 Patents(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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