Energy conversion controller

A technology of energy conversion and controller, applied in the direction of control/regulation system, output power conversion device, instrument, etc., can solve the problems of insufficient saving and simplification of design, high hardware cost, low cost performance of products, etc., and achieve the operability of production process Good, great ability to attract the market, and good scalability

Inactive Publication Date: 2010-09-08
天津市睿芯隆科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] When using wind energy, solar energy and other environmentally friendly energy sources, there are problems with the conversion of electric energy forms: wind energy, solar energy, and tidal generators cannot be directly converted into convenient mains power and general-purpose DC power, and the same problem exists for the use of energy in batteries
[0017] 2. The application occasions for various renewable energy sources are relatively narrow and cannot be widely used;
[0018] 3. At present, the application system of renewable energy can only be adapted to a certain kind of energy, and cannot be comprehensively utilized;
[0019] 4. At present,

Method used

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Embodiment Construction

[0041] Wind generators, solar cells, and tidal generators are all devices that can easily convert natural energy into electrical energy. However, since wind energy, solar energy, and tidal energy cannot obtain stable input like hydraulic power, the stability of the electrical energy they generate It has a great relationship with wind speed, sunshine intensity, and tidal range, but wind speed, sunlight intensity, and tidal range are not easy to control artificially. The device internally uses input adjustment unit, input voltage judgment unit, input soft switch network, boost module and step-down module to realize the conversion of unstable power input into stable direct current. The stabilized DC energy can be stored in the storage battery pack, and can also be directly output as the required DC or AC through the conversion circuit. figure 1 It is a structural block diagram of the energy conversion controller of the present invention. figure 2 It is the circuit diagram of th...

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Abstract

The invention discloses an energy conversion controller which is internally provided with an input adjusting unit, an input voltage judging unit, an input soft switching network, a voltage increasing module, a voltage decreasing module, a DC outputting module, an AC outputting module, a charging and discharging controlling module, a battery managing unit, a storage battery and an SCM chip and is connected with an external wind power generator, an external solar battery panel and an external tidal-power generator. The energy conversion controller has advanced and practical design, low manufacturing cost and strong practical value and integrates the central management and control of multiple functions.

Description

technical field [0001] The invention belongs to the technical field of applied electronic products, and relates to an energy conversion controller. Background technique [0002] When using wind energy, solar energy and other environmentally friendly energy sources, there are problems with the conversion of electric energy forms: wind energy, solar energy, and tidal generators cannot be directly converted into convenient mains power and general-purpose DC power, and the same problem exists for the use of energy in batteries . If a motor is used as a load, there is a problem of difficulty in speed regulation. The main functions of the power converter: [0003] 1. Convert and store the electric energy converted from various forms; 2. Output the stored electric energy in several commonly used forms. Users can choose low-voltage DC, 220v AC, variable frequency AC or direct drive brushless motor according to the occasion; 3. , The power converter has an excellent battery manage...

Claims

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Application Information

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IPC IPC(8): H02M3/00H02M7/42H02J7/00H02H3/08H02H3/20
Inventor 刘伟信孙峰韩其睿
Owner 天津市睿芯隆科技有限公司
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