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Solar conversion control device for elevator

A solar energy conversion and control device technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve problems such as high energy consumption of elevators, and achieve the effects of reducing production costs, reducing design capacity, and improving service life

Inactive Publication Date: 2008-09-10
SYMAX ELEVATOR CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an energy-saving elevator-specific solar energy conversion control device that utilizes solar energy to the greatest extent and is complementary to mains power in view of the shortcomings of the current elevator that consumes a lot of energy.

Method used

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  • Solar conversion control device for elevator

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. As shown in the connection diagram, the control device disclosed in this embodiment of the present invention mainly includes a photovoltaic array 1, a storage battery 2, a charging and discharging controller 3, an elevator controller 4, an inverter 5, a delay relay 6, a market Electric network 7 , first contactor 8 , second contactor 9 and dedicated frequency converter 10 .

[0029] In this technical solution, the connection relationship of the above components is as follows: the output terminal a of the photovoltaic array 1 is connected to the power supply input terminal b of the charging and discharging controller 3 . The storage battery 2 is respectively connected to the power input terminal c of the charge-discharge controller 3 , the input terminal d of the inverter 5 and the first contactor 8 . The output terminal f of the inverter 5 is connected t...

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Abstract

The invention relates to a solar energy conversion control device used for elevators, which comprises a photovoltaic array 1, a battery 2, a charging and discharging controller 3, an elevator controller 4, an inverter 5, a delay relay 6, a commercial power network 7, a first contactor 8, a second contactor 9 and a special inverter 10. The output end of the photovoltaic array 1 is connected with the power input end of the charging and discharging controller 3. The battery 2 is connected with the charging and discharging controller 3, the inverter 5 and the first contactor 8 respectively. The inverter 5 and the delay relay 6 are connected. The charging and discharging controller 3, the delay relay 6, the commercial power network 7 and the special inverter 10 are respectively connected with the input end of the elevator controller 4. The commercial power network 7 is connected with the delay relay 6 and the first contactor 8 respectively. The first contactor 8 and the second contactor 9 are connected. The second contactor 9 and the special inverter 10 are connected. The solar energy conversion control device has reasonable design and stable performance, makes full use of solar energy and saves power to the utmost extent.

Description

technical field [0001] The present invention relates to a conversion control device, more specifically, the present invention relates to a solar energy conversion control device, especially a solar conversion control device dedicated to an elevator. In the International Patent Classification, the invention should be classified into subclass H02M. Background technique [0002] At present, elevators have become a large energy consumer. With the rapid development of buildings in various countries and the widespread popularization of high-rise buildings, the use of elevators is increasing, and the energy shortage has become a common burden for all countries in the world. It can be said that how to develop energy-saving elevators has become a very urgent task at present. Contents of the invention [0003] The object of the present invention is to provide an energy-saving elevator-specific solar energy conversion control device that utilizes solar energy to the greatest extent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J7/02H02J7/35
Inventor 张晓燕
Owner SYMAX ELEVATOR CHINA
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