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Generator inverter and inverter generator

A technology of generators and inverters, which is applied in the direction of controlling generators, generator control components, and starting motors for engines, etc. It can solve problems such as complex system design, reduced reliability, and increased difficulty in overall machine design, so as to avoid Effects of mutual communication and improved reliability

Pending Publication Date: 2018-07-06
CHONGQING RUNTONG TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The shortcomings of the above two documented schemes are that no matter single-phase parallel output or three-phase output, mutual communication and cooperation among various functional modules are required to form precise phase synchronization work, so as to avoid problems caused by poor synchronization between inverters. In this way, each inverter needs to switch between single-phase and three-phase working modes, which makes the system design more complicated, which may lead to reduced reliability. At the same time, the entire inverter power generation There are many control circuits in the machine, which also increases the design difficulty of the whole machine

Method used

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  • Generator inverter and inverter generator
  • Generator inverter and inverter generator
  • Generator inverter and inverter generator

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Embodiment Construction

[0084] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in the present application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0085] Embodiments of the present application provide a generator inverter and an inverter generator, and the present application will be described in detail below with reference to the accompanying drawings.

[0086] Such as figure 1 and figure 2 As shown, in one embodiment of the present application, the present application provides a generator inverter 1, including:

[0087] The first rectification and voltage stabilization circuit 101 is used to receive t...

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Abstract

The invention relates to a generator inverter and an inverter generator and belongs to the field of inverter generators. The generator inverter and the inverter generator applying the same have the advantages that switching of state switches is directly related to switching actions of a control quadruple relay, control units work independently, fixed operation modes can be formed without mutual interference, and output can be switched between single-phase full power output and three-phase full power output; communication between complicated system control and a control unit is avoided, and reliability of products is improved.

Description

technical field [0001] The application belongs to the field of inverter generators, and in particular relates to a generator inverter and an inverter generator. Background technique [0002] When using a generator with a larger output power, some loads are three-phase, and some are single-phase. The single-phase output power of traditional three-phase generators is only slightly higher than one-third of the total three-phase output power, and cannot reach the rated output power. The following known patent documents propose a solution to this problem: [0003] Patent Document 1: Japanese Patent Laid-Open No. 2010-206904; [0004] Patent document 2: 201210154043.6 (patent application number); [0005] In the inverter generator described in Patent Document 1, an inverter control circuit is described, which selectively outputs three-phase AC power or single-phase AC power by operating three sets of single-phase inverter circuits of the inverter generator. [0006] In the inv...

Claims

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Application Information

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IPC IPC(8): H02P9/00
CPCH02P9/00H02M1/10H02M1/36H02M7/53871H02M5/458H02P9/02F02B63/042H02J3/38H02K7/1823H02M7/493H02M7/5387H02M7/217H02M7/797H02P9/06F02N11/04
Inventor 龚治俊
Owner CHONGQING RUNTONG TECH CO LTD
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