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Inverter, automobile power supply device, and automobile apparatus

A technology for power supply equipment and inverters, applied in the field of automotive power supply equipment, automotive devices, and inverters, can solve problems such as adverse power supply effects, and achieve the effects of solving power supply effects, ensuring minimum space occupation, and reducing limitations.

Inactive Publication Date: 2015-11-25
SAIC MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem solved by the technical solution of the present invention is: how to solve the adverse power supply impact caused by the integration of inverters for automotive equipment

Method used

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  • Inverter, automobile power supply device, and automobile apparatus
  • Inverter, automobile power supply device, and automobile apparatus
  • Inverter, automobile power supply device, and automobile apparatus

Examples

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Embodiment Construction

[0049]In order to make the purpose, features and effects of the present invention more obvious and understandable, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0050] Many specific details are set forth in the following description to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways than described here, so the present invention is not limited by the specific embodiments disclosed below.

[0051] figure 1 It is a structural schematic diagram of an inverter provided by the technical solution of the present invention. figure 1 Among them, the inverter 1 is an integral part of the vehicle power system. The vehicle power system includes engine components of the vehicle, such as drive motors, gearboxes and other components.

[0052] refer to figure 1 , The inverter 1 includes: a DC part 10 , an inverter unit 11...

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PUM

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Abstract

The invention relates to an inverter, an automobile power supply device, and an automobile apparatus. The inverter comprises a DC portion, an inversion unit, a first AC portion, and a second AC portion. The DC portion is used for receiving bus voltage provided by an external power supply device. The inversion unit comprises three-phase bridge arms. Each bridge arm is independently connected with the DC portion in series. The inversion unit is used for applying first AC voltage to a first external device on the basis of the first AC portion when being connected with the first external device and applying second AC voltage to a second external device on the basis of the second AC portion when being connected with the second external device. The inverter may solve adverse power supply influence caused by integration of an automobile equipment inverter.

Description

technical field [0001] The invention relates to the technical field of automobile equipment, in particular to an inverter, an automobile power supply equipment and an automobile device. Background technique [0002] An inverter is a power conversion device that converts direct current into alternating current, so that it can be used in various equipment and provide the required type of AC power for various equipment. The frequency and voltage of the AC power output by the inverter can be adjusted arbitrarily. [0003] Inverters are commonly used in cars. For example, automotive gasoline (diesel) generator sets are currently the most widely used in the market. Automobile power generation equipment usually consists of a first inverter, engine, generator and accessories. It is an independent device, wherein the DC terminal of the first inverter is connected to the vehicle battery (providing DC power), and the AC terminal is connected to the power generator. machines and engi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M7/48B60R16/02B60R16/03
Inventor 干频程伟孙逸神欧阳启张晓杰许坤
Owner SAIC MOTOR
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