Blade type inversion server suitable for microgrid

Abstract

The invention discloses a blade type inversion server suitable for microgrid, which comprises a back plate, a plurality of blade type inverters, an outer grid module, a load module and an energy managing module, wherein the plurality of blade type inverters are provided with uniform energy interfaces, strong power interfaces and communication interfaces, and the blade type inverters, the outer grid module, the load module and the energy managing module are provided with uniform electric interfaces and communication interfaces; the upper part of the back plate is provided with strong power interfaces and communication interfaces which are matched with the blade type inverters, the outer grid module and the load module, and is also provided with electric interfaces and communication interfaces which are connected with the energy managing module; the blade type inverters, the outer grid module, the load module and the energy managing module are inserted on the back plate; the blade type inverters are electrically connected with the outer grid module and the load module; and the energy managing module is electrically connected with the blade type inverters, the outer grid module and the load module. The blade type inversion server adopts a blade type structure and uniform interfaces, has strong generality, is convenient to realize energy management and operation management, and has strong practicability.

Description

technical field [0001] The invention relates to the field of micro-grids and belongs to micro-grid inverters. Background technique [0002] An inverter is an electrical device that converts direct current DC into alternating current AC. In the field of energy applications such as micro-grid photovoltaic power generation, wind power generation, and fuel cell power generation, inverters are one of the key components. At present, the main problems in the use of micro grid inverters are: [0003] 1) The current micro-grid inverter products are only for a certain energy form: Inverters are generally designed according to the form and electrical characteristics of the input energy, and can only realize the DC / AC conversion function of specific energy, and are not suitable for other types of energy. Inverted conversion of form energy; [0004] 2) When a microgrid is composed of various forms of energy, the performance parameters and interface forms of the inverters equipped with...

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Problems solved by technology

[0006] In order to overcome the deficiencies of existing inverters that exist in the microgrid networking of different inverters with different performance parameters and interfaces, poor versatility, and great difficulty in energy management and operation management, the present invention provides a blade structure , unified interface, strong versatility, easy to realize energy management and operation management, and practical blade inverter server suitable for microgrid

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