KR20160125854A - Large area piezoelectric power generation system and apparatus - Google Patents

Large area piezoelectric power generation system and apparatus Download PDF

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Publication number
KR20160125854A
KR20160125854A KR1020150057559A KR20150057559A KR20160125854A KR 20160125854 A KR20160125854 A KR 20160125854A KR 1020150057559 A KR1020150057559 A KR 1020150057559A KR 20150057559 A KR20150057559 A KR 20150057559A KR 20160125854 A KR20160125854 A KR 20160125854A
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KR
South Korea
Prior art keywords
power generation
large area
generation system
piezoelectric power
outside
Prior art date
Application number
KR1020150057559A
Other languages
Korean (ko)
Inventor
이상하
Original Assignee
이상하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 이상하 filed Critical 이상하
Priority to KR1020150057559A priority Critical patent/KR20160125854A/en
Publication of KR20160125854A publication Critical patent/KR20160125854A/en

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    • H01L41/113—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction

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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

According to the present invention, the inside of a shielded container is repetitively pressurized and depressurized through a pipe by air and the like from the outside to generate vibration on the entire surface of the container, thereby performing piezoelectric power generation.

Description

Large area piezoelectric power generation system and apparatus

1 In case of a closed hexahedron or cylinder, a place where the piezoelectric element is in contact with the piezoelectric element should be made of elastic material and filled with water, air or oil. 2 Piezoelectric element, etc. where power is generated. 3 Piezoelectric element is driven backward 4 Pressurizing and releasing air or liquid from the pressurizer

As a principle of a piezoelectric device, a strong pressure must be applied to a piezoelectric device, but a moving distance of the piezoelectric device material is extremely small. Therefore, in order to generate a large amount of electric power by attaching a piezoelectric device or the like to a large area using the piezoelectric device, Pascal's principle is to apply pressure to the whole part and to apply the pressure to the whole. To connect the piezoelectric element to the whole, it is necessary to connect a small tube to a closed cube or cylinder, which is in contact with the piezoelectric element. The air is compressed by the waves and released, while the compressed air is released by the pressure applied by the piezoelectric element. The air or water in the cylinder is pressurized and then released, To the vibrating element attached to the outside of the plate further development it is possible to artificially vibration is also possible to

To make many piezoelectric actuators with small area pressure

Piezoelectric power generation and related technology

.

.

Compression of small volumes allows for many improvements

Claims (1)

Filling the sealed cube or cylinder with air, water, oil or the like and connecting it to the outside through a pipe. The surface of the hexahedron or cylinder is made of an elastic material, and a piezoelectric element or the like is attached from the outside. The piezoelectric element is pressed and released from the outside by means of air, water, oil or the like from the outside through the pipe while being supported by a support so as not to be pushed back, thereby causing expansion and contraction of the surface of the cylinder, Method and apparatus for generating vibration by generating vibration
KR1020150057559A 2015-04-22 2015-04-22 Large area piezoelectric power generation system and apparatus KR20160125854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150057559A KR20160125854A (en) 2015-04-22 2015-04-22 Large area piezoelectric power generation system and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150057559A KR20160125854A (en) 2015-04-22 2015-04-22 Large area piezoelectric power generation system and apparatus

Publications (1)

Publication Number Publication Date
KR20160125854A true KR20160125854A (en) 2016-11-01

Family

ID=57484640

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150057559A KR20160125854A (en) 2015-04-22 2015-04-22 Large area piezoelectric power generation system and apparatus

Country Status (1)

Country Link
KR (1) KR20160125854A (en)

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