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Energy conversion controller

An energy conversion and controller technology, applied in control/regulation systems, output power conversion devices, instruments, etc., can solve the problems of insufficient design, high hardware cost, low product cost performance, etc., and achieve the operability of the production process. Good, great ability to attract the market, good scalability

Inactive Publication Date: 2012-08-29
天津市睿芯隆科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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
[0016] 2. The application occasions for various renewable energy sources are relatively narrow and cannot be widely used;
[0017] 3. At present, the application system of renewable energy can only be adapted to a certain kind of energy, and cannot be comprehensively utilized;
[0018] 4. At present, the output form of renewable energy is single, which cannot conveniently meet the needs of users
[0022] The product is cost-effective and cannot be used by the public: the cost of hardware is relatively high
The electronic parts are scattered, and the design is not economical and streamlined enough
The function is single and cannot be used flexibly
[0023] To sum up, there are no domestic literature reports on energy conversion controller devices developed by using 32-bit single-chip microcomputer chip technology, software control and management technology, hardware and software anti-interference technology, and power control conversion technology.

Method used

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Embodiment Construction

[0040] 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 the wind speed, sunshine intensity, and tidal range are small and easy to control artificially. The device uses an input adjustment unit, an input voltage judgment unit, an input soft switch network, a boost module and a step-down module. The voltage module is used to convert the unstable power input into a 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 ...

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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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Patent Type & Authority Patents(China)
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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