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Power distribution equipment and power distribution method

A technology of power distribution equipment and electric energy, applied in the direction of electrical components, circuit devices, photovoltaic power generation, etc., to achieve the effect of saving manpower and material resources

Active Publication Date: 2021-09-03
DELTA ELECTRONICS (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current power distribution device is difficult to meet the requirements of new energy power generation grid-connected operation and off-grid operation without changing the original power distribution structure of users

Method used

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  • Power distribution equipment and power distribution method
  • Power distribution equipment and power distribution method
  • Power distribution equipment and power distribution method

Examples

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Embodiment Construction

[0037] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solutio...

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Abstract

The disclosure provides a power distribution device and a power distribution method. The power distribution equipment includes: a power regulating device with a first output end and a second output end, the first output end is electrically connected to the AC grid; a first auxiliary power distribution component has a first moving end and a first non-moving end and the second fixed end, the first fixed end is electrically connected to the load, the first fixed end is electrically connected to the AC grid, the second fixed end is electrically connected to the second output end, and the grounding of the second fixed end When the AC power grid is normal, the first moving end is connected to the first non-moving end, and the AC power grid supplies power for the load; when the AC power grid is abnormal, the first moving end is connected to the second non-moving end, and the power adjustment device Power is supplied to the load through the second output terminal.

Description

technical field [0001] The present disclosure relates to the technical field of power electronics, and in particular, to a power distribution device and a power distribution method. Background technique [0002] With the increasingly prominent environmental problems, the application of new energy is becoming more and more extensive. How to connect new energy power generation to the grid has become the focus of attention. [0003] When new energy power generation is connected to the grid, it not only needs to meet the requirements of grid-connected operation, but also meet the requirements of being able to safely supply power to loads during off-grid operation. However, the current power distribution device is difficult to meet the requirements of grid-connected and off-grid operation of new energy power generation without changing the original power distribution structure of users. [0004] It should be noted that the information disclosed in the above background section i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/38H02J3/28
CPCH02J3/382H02J3/28H02J3/381H02J2300/24H02J9/062H02J2310/12Y02E10/56H02J3/00H02J9/06
Inventor 郝飞琴吴洪洋言超
Owner DELTA ELECTRONICS (SHANGHAI) CO LTD
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