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inverter module

A technology of inverters and connectors, which is applied in the direction of converting equipment structural parts, converting AC power input to DC power output, and vehicle subunit functions, which can solve the problems of increasing inverter assembly engineering and costs, and achieve reduction The number of connector fastening parts, the overall weight reduction, and the effect of reducing the work process

Active Publication Date: 2016-06-08
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This is another reason for the overall increase in inverter assembly engineering and costs

Method used

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Embodiment Construction

[0042] Embodiments of the brake device according to the present invention will be described below with reference to the accompanying drawings. In this process, this is only an exemplary embodiment, and those skilled in the art of the present invention should understand that various modifications and other equivalent embodiments can be realized therefrom. Therefore, it is not limited to the embodiments described here.

[0043] figure 1 (a) shows the configuration of a hybrid vehicle including a connector-integrated inverter module according to the present embodiment.

[0044] As shown in the figure, a hybrid vehicle is basically composed of a motor (MG1), a generator (MG2) and an engine, a battery 5 composed of a high-voltage battery and a low-voltage battery, and a converter connected to the battery 5 through a power cable 6 The inverter 1 that is modularized together is an essential structure, and the inverter 1 is equipped with a connecting device 10 that is integrally fo...

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Abstract

The invention provides an inverter module, which is characterized in that a pair of first and second connector housings (21, 31) are integrally formed with one side of the inverter housing constituting the inverter (1) , the first and second busbars that are electrically connected to the motor and the generator respectively, and the busbar (25) that is integrated with the joint connector is combined with the first and second connector shells to form a connector. This can greatly reduce the assembly work, especially the number of bolts can be greatly reduced, and the busbar (25) and the components of the connector that increase the number of fastening work can be greatly reduced. Thus, not only can the structure be simplified, but compared with reducing the volume through the connector, It is also possible to make more compact inverters.

Description

technical field [0001] The invention relates to an inverter module, in particular to an inverter module in which a connector is integrated with an inverter casing, thereby reducing the number of components and assembly work. Background technique [0002] Generally, a hybrid vehicle driven by an engine and a motor and an electric vehicle driven only by a motor require high voltage and current to drive the motor. [0003] Therefore, hybrid vehicles and electric vehicles must have: a high-voltage battery and a low-voltage battery; an inverter that converts the DC voltage of the battery into a three-phase AC voltage and controls the number of rotations of the motor together with the converter. The battery voltage is converted to a voltage used to drive the motor and a low voltage of 12V for the electronics. [0004] image 3 Said, based on the example of a conventional hybrid vehicle constituted together with an inverter. [0005] As shown in the figure, the motor (MG1), gener...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M7/00
CPCY02T10/70Y02T10/7072Y02T90/14B60K6/28B60K6/405B60L53/16B60L53/18B60Y2200/91B60Y2200/92B60Y2400/61H02M7/003
Inventor 朴荣燮
Owner HYUNDAI MOBIS CO LTD