Power supply energy static switching device

A static conversion and energy technology, applied in the direction of output power conversion devices, electric vehicles, electrical components, etc., can solve the problems of uneconomical power configuration and use, unsuitable for vehicle characteristics, etc., and achieve the effect of obvious use economy

Inactive Publication Date: 2012-09-19
薄中学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a power source energy static conversion device to solve the problem of uneconomical use of power source configuration and unsuitable for driving characteristics of electric or hybrid vehicles

Method used

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  • Power supply energy static switching device
  • Power supply energy static switching device

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Embodiment Construction

[0013] like figure 1 As shown, the composition of the physical structure part of the power supply energy static conversion device of the present invention is that the outer frame body 1 is a rectangular frame, and a plurality of wire slots evenly distributed in parallel are formed on the inner side surfaces of the upper and lower frames of the outer frame body 1. An output winding is wound in the wire slot. A single-phase or three-phase power output winding 21 is wound in the wire slot of the upper frame, and a single-phase charging output winding 22 is wound in the wire slot of the lower frame. The winding method of the output winding can adopt the winding structure of the stator winding of a single-phase or three-phase motor. In the outer frame body 1, two iron cores 3 (the number can be specifically set according to needs) are arranged side by side; A gap of 0.7 millimeters is reserved between the end face and the opposite surface of the slot on the outer frame body 1; a ...

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Abstract

The invention relates to a power supply energy static switching device adopting a semiconductor device with a control electrode. The power supply energy static switching device is structurally characterized in that a line groove is arranged on the inner side face of a border of an outer framework and is internally wound with an output winding, and the outer framework is internally provided with aplurality of parallel iron cores; a forward coil winding is sleeved on the iron cores on the left half part of the parallel iron cores, and a reversal coil winding is sleeved on the iron cores on theright half part of the parallel iron cores; and the wiring terminals of the forward coil winding and the reversal coil winding are jointly connected with a direct current inverter controller. The invention has obvious use economic efficiency, working stability and vehicle running adaptability. Vehicle running requirements can be met by using the invention as an energy conversion device for electric vehicles or hybrid power vehicles and matching with low-voltage direct current level with a common specification.

Description

technical field [0001] The invention relates to a power conversion device which adopts an irreversible static converter to realize the conversion of DC power input into AC power output, in particular to a power source energy static conversion device using a semiconductor device with a control pole. Background technique [0002] In existing electric vehicles or hybrid vehicles, power supply is a very tricky thing, because the power supply voltage required by such vehicles is generally above 200 volts. If all high-performance high-voltage lithium batteries are used for power supply, their purchase price and use cost will be very expensive, and electric vehicles or hybrid vehicles using this high-configuration DC power supply are "big batteries" when they are empty or less loaded. The specific image of the horse-drawn cart". And also do not have a kind of power supply unit that uses economy, is suitable for the characteristics of driving at present. SUMMARY OF THE INVENTION ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M7/48H02M7/515B60L11/00
Inventor 薄中学
Owner 薄中学
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