HEIR
发表于 2025-3-21 19:53:21
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新星
发表于 2025-3-21 20:38:36
https://doi.org/10.1007/978-4-431-66925-8ly only two types are in general use and are made in relatively large numbers : stator-fed and rotor-fed motors with shunt characteristics. Motors with series characteristics are useful for some applications, and are also made, but in relatively small quantities.
名次后缀
发表于 2025-3-22 00:35:36
Miniature a. c. Motors,aled-down versions of their larger counterparts) and special versions suitable for single-phase running, to series wound types and synchronous motors which, because they are small, permit the use of other electromotive principles.
exceed
发表于 2025-3-22 06:18:56
A.C. Commutator Motors,ly only two types are in general use and are made in relatively large numbers : stator-fed and rotor-fed motors with shunt characteristics. Motors with series characteristics are useful for some applications, and are also made, but in relatively small quantities.
规范要多
发表于 2025-3-22 10:28:32
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树胶
发表于 2025-3-22 15:13:55
J. E. Maldonado,J. Maigne,D. Lecoqot as simply constructed as the cage induction motor, but it is possible to control its starting performance and speed by connecting external equipment (commonly resistors) into the rotor circuit via slip-rings. 3-phase induction motors can be made to any desired power ratings, but natural running speeds are related to the power-supply frequency.
树胶
发表于 2025-3-22 19:39:26
Three-phase Induction Motors,ot as simply constructed as the cage induction motor, but it is possible to control its starting performance and speed by connecting external equipment (commonly resistors) into the rotor circuit via slip-rings. 3-phase induction motors can be made to any desired power ratings, but natural running speeds are related to the power-supply frequency.
清楚说话
发表于 2025-3-22 21:32:18
Andrea Mozzarelli,Stefano Bruno,Luca Ronda0 hp vary in construction and exhibit vastly differing characteristics depending upon the application. This chapter gives a brief insight into the characteristics and construction of most of the types in use.
Antarctic
发表于 2025-3-23 04:19:22
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Deceit
发表于 2025-3-23 09:10:09
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