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Power distribution combination system suitable for limited power supply capacity and power distribution method thereof

A technology of power supply capacity and combined system, applied in electrical components, circuit devices, AC network circuits, etc., can solve problems such as inability to achieve full-load operation, and achieve the effect of protection selectivity

Active Publication Date: 2021-09-17
CHINA INST OF BUILDING STANDARD DESIGN & RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a combined power distribution system and power distribution method suitable for limited power supply capacity, so as to solve the problem that the full load operation of loads in any room area cannot be realized under the condition of limited power supply capacity

Method used

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  • Power distribution combination system suitable for limited power supply capacity and power distribution method thereof
  • Power distribution combination system suitable for limited power supply capacity and power distribution method thereof

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Embodiment 1

[0030] Additional aspects and advantages of the embodiments of the present invention will be given in the following description, and the portion will become apparent from the description below, or by practical practice by the embodiments of the present invention.

[0031] The present invention provides a distribution composite system suitable for a limited power supply capacity, including: three first-order distribution boxes, three-level distribution tabs of the three-level distribution boxes are electrically connected to three power supplies, three The outlet end of the first-level distribution box is electrically connected to two secondary distribution boxes, and the excessive end of the secondary distribution box is electrically connected to a plurality of electrical equipment, with one level of distribution box including the first distribution. The circuit and the second distribution circuit, the first distribution circuit and the second distribution circuit are provided, and...

Embodiment 2

[0036] The work process of the present invention will be described in detail below with a specific embodiment. In addition, this embodiment will be described only as a specific embodiment, and the specific implementation is not limited thereto.

[0037] Combine figure 1 The embodiment of the present invention provides a power distribution combination system suitable for a limited power supply capacity, such as figure 1 As shown, the power distribution combination system is distributed with a three-way power supply of three identical loads, wherein each room requires a wiring power supply for two power supply capacity. The three-way power supply is connected to the three-level distribution box, respectively, and each level distribution box is divided into two distribution circuits. Each distribution circuit passes the second cable 5 and the second. Level distribution box electrical connection, the outlet end of each secondary distribution box is electrically connected to the electr...

Embodiment 3

[0039] Combine figure 2 The embodiment of the present invention provides a distribution method suitable for a distribution composite system suitable for a limited power supply capacity, which includes the following steps:

[0040] S1: The power cable is attached to three primary distribution boxes from the distribution chamber, each one-level distribution box sets two outgoing circuits, each outgoing loop connected to the secondary distribution box, respectively.

[0041] S2: The six secondary distribution boxes are allocated to three room areas, respectively controlling the load operation within the three rooms.

[0042] S3: Two two two-two-two-two sets of two-level distribution box in any two rooms in the three rooms, resulting in three sets of distribution boxes, three sets of distribution boxes are distributed by three-level distribution boxes, respectively. .

[0043] S4: Set two-in-one electrical lock between the distribution circuits of the three sets of distribution boxes,...

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Abstract

The invention discloses a power distribution combination system suitable for limited power supply capacity and a power distribution method thereof. The system comprises three first-stage power distribution boxes which are respectively connected with three paths of power supplies, the leading-out ends of the three first-stage power distribution boxes are respectively connected with two second-stage power distribution boxes, the leading-out ends of the second-stage power distribution boxes are connected with a plurality of electrical devices. The first-stage power distribution box comprises a first distribution loop and a second distribution loop, an electrical interlocking device is arranged between the first distribution loop and the second distribution loop, and the tail ends of the first distribution loop and the second distribution loop are respectively connected with the second-stage power distribution boxes; the second-stage power distribution boxes of any two room areas in the three room areas are combined in pairs, and power distribution is carried out by the first-stage power distribution boxes. According to the system, full-load operation of any room load can be realized, when a certain room load is full-load, loads of other rooms can be selected to operate, simultaneous half-load operation of all loads can be realized, and when the loads are simultaneously half-load operation, the electrical system still has protection selectivity and reliability.

Description

Technical field [0001] The present invention belongs to the field of distribution system design, and in particular, the present invention relates to a distribution combination system suitable for a limited power supply capacity and a distribution method thereof. Background technique [0002] At present, my country's existing power distribution system architecture is usually the end distribution box for each electrical equipment distribution, and the end distribution box power supply is taken from the total power box. The power distribution system design architecture is only suitable for civil or civil or civil or civil or civil or civil or civil or civil or civil or civil or civil or civil or civil or civilian power supply. Industrial Projects, etc. (considering all equipment simultaneous load operations), the application scenarios far greater than the power supply capacity are not applicable, due to the load of the device is much larger than the power capacity, when the equipmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00
CPCH02J3/007H02J2310/58
Inventor 霍伟亮张丽娟张佳吴晓晖陈玥赵春晓
Owner CHINA INST OF BUILDING STANDARD DESIGN & RES
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