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Power control apparatus

A technology of power control and power supply control, which is applied to electrical components, circuit devices, data processing power supplies, etc., and can solve problems such as low efficiency

Inactive Publication Date: 2013-07-17
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the power generated by the solar cell is direct current, after direct current is converted into alternating current, the alternating current should be converted into direct current again, and this is inefficient

Method used

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Examples

Experimental program
Comparison scheme
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no. 1 approach

[0020] [System configuration example]

[0021] [Connection instance]

no. 6 approach

[0027]

[0028]

[0029] [System configuration example]

[0030] First, a configuration example of a power supply bus system according to the first embodiment of the present disclosure will be described. figure 1 is a schematic diagram showing the configuration of the power supply bus system 1 according to the first embodiment of the present disclosure. In the following, we will use figure 1 The configuration of the power supply bus system 1 according to the first embodiment of the present disclosure will be described.

[0031] Such as figure 1 As shown, the power supply bus system 1 according to the first embodiment of the present disclosure includes a unit 10 which is a minimum unit for power generation and consumption; and an information processing device 100 which is connected to the unit 10 . The unit 10 includes a control device 11 , a power generating device 12 , a load 13 , a battery device 14 , a power line 15 and a communication line 16 . The power line 15 an...

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Abstract

There is provided a power control apparatus including a power supply control unit that executes power supply control with respect to a device connected to a power supply line, a connector that is connected to a cable to perform versatile communication between the power supply control unit and an external device, and a switch that is provided at a predetermined position of a circumferential portion of the connector and physically intercepts the versatile communication between the power supply control unit and the external device.

Description

technical field [0001] The present disclosure relates to a power control device. Background technique [0002] Alternating current is generated in a power plant used to generate electricity and is transmitted through power lines. The alternating current is converted to direct current in an adapter or electronic device and then used. However, in view of efficiency, it is preferable to supply direct current to electronic equipment. Therefore, technology regarding DC power supply has been under development. [0003] Recently, power generation using natural energy, such as solar power generation or wind power generation, has attracted attention as the demand for electric power has risen sharply. However, since the power generated by the solar cell is direct current, after direct current is converted into alternating current, the alternating current should be converted into direct current again, and this is inefficient. Therefore, the supply of direct current becomes more imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J1/00
CPCG06F1/26G06F1/263H04L12/10H02J1/08
Inventor 田岛茂
Owner SONY CORP
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