Household electric energy router

A technology for power energy and routers, applied in circuit devices, AC network circuits, electrical components, etc., can solve the problems of different topological structures, and the research on topological structures is not comprehensive and specific, and achieves easy implementation, is conducive to modular design, and improves efficiency. Effect

Inactive Publication Date: 2019-08-20
HARBIN INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The energy router needs to coordinate and dispatch various types of electric energy. The current research on its topological structure is not comprehensive and specific, and different topological structures are required in different applications;

Method used

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  • Household electric energy router
  • Household electric energy router
  • Household electric energy router

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0043] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0044] A household power energy router, including a 360V DC bus, an AC power interface, a load interface, a dist...

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Abstract

The invention discloses a household electric energy router, which relates to the field of electric energy routers and aims to meet the energy router requirements in medium and small power applicationoccasions. According to the invention, the DC end of an AC interface is connected with a 360V DC bus, the AC end of the AC interface is connected with an AC power grid or an external electric energy router, the input end of a load interface is connected with the 360V DC bus, the output end of the load interface is connected with a load, the output end of a distributed generation interface is connected with the 360V DC bus, the input end of the distributed generation interface is connected with a power supply, and energy storage equipment is connected with the 360V DC bus through an energy storage interface; the AC interface, the load interface, the distributed generation interface and the energy storage interface are all implemented by adopting converters, and two ends of each converter are connected with a signal coupler in parallel; and a control module is used for sensing and controlling the state of the AC interface, the load interface, the distributed generation interface and theenergy storage interface. The household electric energy router is applicable to the medium and small power application occasions.

Description

technical field [0001] The invention relates to the field of electric energy routers. Background technique [0002] With the development and maturity of new energy technology and the continuous progress of energy storage technology, the power generation method has changed from traditional centralized power generation to distributed power system, and the flow of electric energy has also changed from traditional single direction flow to flow in multiple directions. On the other hand, the characteristics of renewable energy such as volatility, intermittency, imbalance between production capacity / energy consumption and geographical imbalance also seriously restrict the large-scale use of renewable energy. [0003] In order to solve the problems encountered in the development of renewable energy, people put forward the concept of "power energy router" (hereinafter referred to as energy router), which takes power electronic transformer as the core, combines renewable energy with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H02J3/32
CPCH02J3/00H02J3/32
Inventor 刘晓胜赵亮姚友素韩铭王凯旋蒲红红徐殿国
Owner HARBIN INST OF TECH
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