NDLI: Mechanical Design and Optimization of Ubiquitous Power Generator Suited for Mechanical Input

Content Provider	IEEE Xplore Digital Library
Author	Takahasi, J. Fukuda, T. Motoo, K. Arai, F. Itoigawa, K. Tanaka, K.
Copyright Year	2006
Description	Author affiliation: Micro-Nano Syst. Eng., Nagoya Univ. (Takahasi, J.; Fukuda, T.; Motoo, K.)
Abstract	There are many electric power generators employing dynamos. However, most of them require large mechanical energy input at a time to get large electric power output. This task is not easy for elders because of heavy load. Therefore, we aimed to develop a new ubiquitous power generator suited for light power input. In order to generate large electric energy with light force, we propose a new generator mechanism to store mechanical energy using a spiral spring and gears. Large mechanical energy is stored in the spring by iteration of light force input. We designed a mechanism which can store mechanical energy in the spring by rotating an input lever several times with light force. The energy is restored to rotate the dynamo at high speed to generate electric energy efficiently. While restoring the mechanical energy, reverse rotation of the input lever is avoided by the clutch. Analysis as well as experiment of the proposed mechanism was performed here for optimal design of gear train. As an application, a power generation device which generates energy from door motion is shown to see effectiveness of this mechanism
Starting Page	4393
Ending Page	4398
File Size	6414728
Page Count	6
File Format	PDF
ISBN	1424402581
DOI	10.1109/IROS.2006.282017
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-10-09
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Design optimization Power generation Magnetohydrodynamic power generation Mechanical energy Humans Springs Power system security Induction generators Intelligent robots Spirals Spiral spring Ubiquitous Electric power generator Mechanical design
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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