Journal of international Conference on Electrical Machines and Systems

Journal of International Conference on Electrical Machines and Systems (대한전기학회 분과)
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Make-up of a Simulator having the Same Brake Characteristics as Actual Elevator Emergency Stop Device

  • Nakagawa, Toshiko (Dept. of Electrical and Electronics Eng., Tokyo City University) ;
  • Suzuki, Kazuo (Modernization Engineering Dept. Hitachi Building Systems Co.,Ltd.) ;
  • Haga, Akira (Dept. of Electrical and Electronics Eng., Tokyo City University) ;
  • Hayakawa, Naoya (Dept. of Electrical and Electronics Eng., Tokyo City University)
  • Received : 2013.08.04
  • Accepted : 2013.10.30
  • Published : 2013.12.01
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Abstract

The authors study a novel type of elevator emergency stop device which enables to soften impact force at an emergency halt. A new structure of emergency stop devices has been already proposed by our laboratory and also its characteristics has been already proposed by our laboratory and also its characteristics has been shown by digital simulations[1]. In order to confirm the actual effects of our proposed emergency stop device, we have made up a simulator having the same characteristics as the conventional emergency stop device to accomplish the experiments from now on. In this paper, this process is introduced.

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References

  1. Y. Nagano, T. Nakagawa, K. Suzuki, "A basic study for of an elevator emergency stop device utilizing M.R. fluid," Proceedings of ICEMS, DS3G3-6, 4p-length, Oct.2012, Sapporo.
  2. JEA/Elevator Safety Device WG, "Safe level of deceleration and conformable judging method of elevator safety devices," The Japan Society of Mechanical Engineers, Elevator, Escalator and Amusement Rides Conference, No.04-57, 2004, (104 2005.01)
  3. T. Nakagawa, K. Itoda, T. Furukawa and S. Futami, "Control performance improvement for magnetic fluid type semiactive damper," Applied Electromagnetics and Mechanics, Vol.13, No.1-4, pp.59-64, 2002.
  4. Elevator Association of Japan, "JEAS-A517 (06-10)," JAPAN ELEVATOR ASSOCIATION STANDARDS, 2008.

Cited by

  1. A Proposal of Control Method for an Elevator Emergency Stop Device With a Magnetic Rheological Fluid Damper vol.50, pp.11, 2014, https://doi.org/10.1109/TMAG.2014.2320671
  2. Evaluation of an Elevator Emergency Stop Device With a Magnetorheological Fluid Damper Controlled in Conformity With the Elevator Safety Guide vol.51, pp.11, 2015, https://doi.org/10.1109/TMAG.2015.2437398