Unlock instant, AI-driven research and patent intelligence for your innovation.

Apparatus comprising low voltage power source

A low-voltage power supply and electrical energy technology, applied in circuit devices, battery circuit devices, transportation and packaging, etc., can solve problems such as poor performance

Inactive Publication Date: 2010-02-17
泰德里斯解决方案私人有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These weaker cells degrade the performance of the components as these weaker cells become a load on the system rather than a helpful contributor to the performance of the cell

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Apparatus comprising low voltage power source
  • Apparatus comprising low voltage power source
  • Apparatus comprising low voltage power source

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The invention relates to a device for supplying electrical loads with a low-voltage power supply, the device comprising:

[0020] a) A low-voltage power supply that provides an output voltage Vp;

[0021] b) a first electric energy accumulator, which is connected in series with the low-voltage power supply and works at the first voltage V1;

[0022] c) a second electrical energy accumulator connected in parallel with the first accumulator and operating at a second voltage V2;

[0023] Among them, V1+Vp=V2.

[0024] The low voltage power supply used in the device of the invention may be any power supply which produces a voltage Vp lower than that required to power the electrical load. The low voltage power supply may be powered by fossil fuels, or powered by non-fossil fuels, preferably renewable energy sources. Preferred examples include photovoltaic cells, thermovoltaic cells, hydrogen fuel cells or biofuel cells.

[0025] The invention will be further described be...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An apparatus is disclosed for powering an electric load with a low-voltage power supply. The apparatus permits the use of low-voltage power cells that are connected predominantly in parallel. The parallel arrangement of the power cells offers significant practical advantages. In a preferred embodiment the low voltage power cells are photovoltaic cells.

Description

technical field [0001] The invention relates to a device for supplying electric loads with a low-voltage power supply. More specifically, the invention relates to powering electrical loads with a power source that produces a voltage much lower than that required by the electrical load. The device boosts the voltage to the operating point of the electrical load without significant loss of electrical energy. Background technique [0002] Due to the high cost of fossil fuels and concerns about global warming caused by the production of carbon dioxide when burning fossil fuels, there is growing interest in power sources that work from regenerative energy. Examples of such power sources include photovoltaic cells, thermovoltaic cells, hydrogen fuel cells, biofuel cells, and the like. [0003] Many of these power supplies generate low voltage power on the order of one volt or less. For example, photovoltaic cells provide a voltage of 0.35V to 0.65V, typically about 0.45V. For ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02M3/07H02J7/35H01L31/042
CPCY02B10/14H01L31/0586Y02E10/50H02S40/38Y02B10/10Y02E70/30
Inventor 塔科·W·尼布拉蒙·P·范德希尔斯特
Owner 泰德里斯解决方案私人有限公司