Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Kyoung-Jin Ko"'
Publikováno v:
Journal of international Conference on Electrical Machines and Systems. 3:394-397
This paper deals with the comparison and dynamic behavior of a moving-coil linear oscillatory actuator (MCLOA) with/without a mechanical spring. On the basis of a dynamic simulation model, the dynamic characteristics such as a current and a stroke of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecfd52d0e6b56bf2730127753438454d
https://doi.org/10.11142/jicems.2014.3.4.394
https://doi.org/10.11142/jicems.2014.3.4.394
Publikováno v:
IEEE Transactions on Magnetics. 47:3292-3295
In this paper, we investigate the electromagnetic performance of wind power generators with outer permanent magnet rotors on the bases of variations in the turbine characteristics over nominal wind speeds by employing various proposed analytical tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cc0b47af4c5390ef68dcf15b9e92ace
https://doi.org/10.1109/tmag.2011.2157318
https://doi.org/10.1109/tmag.2011.2157318
Publikováno v:
IEEE Transactions on Magnetics. 47:3586-3589
This paper deals with the magnet pole shape design of permanent magnet machines for the minimization of torque ripple based on electromagnetic field theory. On the basis of a magnetic vector potential and a two-dimensional (2-D) polar system, analyti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fd0aeb2f8e2fb089cf0c66e87d3da24
https://doi.org/10.1109/tmag.2011.2151846
https://doi.org/10.1109/tmag.2011.2151846
Publikováno v:
IEEE Transactions on Magnetics. 47:4258-4261
For permanent-magnet synchronous motors driven by high-frequency drives, the rotor speed is normally above 30 000 rpm, and it may exceed 100 000 rpm. Designing high-speed motors from both in an electromagnetic and a mechanical aspect requires a diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e327937c6a3f9ebface285b1f917b91d
https://doi.org/10.1109/tmag.2011.2152378
https://doi.org/10.1109/tmag.2011.2152378
Publikováno v:
Journal of Magnetics. 16:64-70
Surface-mounted permanent magnet (PM) machines were examined experimentally and theoretically, through power loss measurements and calculations. Windage, friction and copper losses were calculated using simple analytical equations and finite element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2d0645761a2a14c9aa1b0f1cf098022
https://doi.org/10.4283/jmag.2011.16.1.064
https://doi.org/10.4283/jmag.2011.16.1.064
Publikováno v:
The Transactions of The Korean Institute of Electrical Engineers. 60:50-62
In this paper, analytical techniques for performance characteristics analysis of wind power generator with outer permanent magnet rotor are proposed. Furthermore, the proposed analytical techniques are validated by performance experiments of the manu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5655a0932fad6fd4c66d6e9164398a3a
https://doi.org/10.5370/kiee.2011.60.1.050
https://doi.org/10.5370/kiee.2011.60.1.050
Publikováno v:
IEEE Transactions on Magnetics. 46:2286-2289
This paper deals with the influence of design parameters and dc link voltage on dynamic performance of slotless double-sided permanent magnet linear synchronous motor (PMLSM). Generally, the dc link voltage is not a design target to motor designers b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2006c4da54e9ad97a6b9e7bdecc0fe2b
https://doi.org/10.1109/tmag.2010.2040468
https://doi.org/10.1109/tmag.2010.2040468
Publikováno v:
IEEE Transactions on Magnetics. 44:4337-4340
The rotational loss is one of the most important problems in high-power flywheel energy storage system (FESS) which supplies the electrical energy from the mechanical rotation energy. In our FESS with PM synchronous motor/generator (PMSM/G) and non-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dab73603d5f682862afbd19dfe628aae
https://doi.org/10.1109/tmag.2008.2001499
https://doi.org/10.1109/tmag.2008.2001499
Publikováno v:
IEEE Transactions on Magnetics. 43:2495-2497
This paper presents an analytical solution to predict magnetic field distribution and to calculate parameters of permanent magnet (PM) synchronous motor equipped with surface-mounted magnet using an electromagnetic transfer relations theorem (TRT) in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d52f225cd040667726698ae6588d9a1
https://doi.org/10.1109/tmag.2007.893803
https://doi.org/10.1109/tmag.2007.893803
Publikováno v:
Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation.
This paper deals with experimental works and power loss calculations of low-speed permanent magnet (PM) wind turbine generator. Power losses such as windage, friction, stator core, copper and rotor eddy current losses are calculated using analytical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca825037b2efe71b50c74e742db9bf54
https://doi.org/10.1109/cefc.2010.5481708
https://doi.org/10.1109/cefc.2010.5481708