换话题
发表于 2025-3-27 00:57:29
https://doi.org/10.1007/978-1-349-15689-4electrical engineering; engineering; machine
逃避现实
发表于 2025-3-27 04:58:30
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Lignans
发表于 2025-3-27 08:12:05
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HARP
发表于 2025-3-27 09:45:49
Polyphase induction motors, the rotor current and, since the rotor frequency is ., the slip frequency, where .=(.)/. is the slip and . is the supply frequency, the rotor leakage reactance is given by . where . is the standstill value of the rotor leakage reactance. Thus an equivalent circuit for the rotor can be drawn as shown in Fig. 5.1.
初次登台
发表于 2025-3-27 13:49:38
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hurricane
发表于 2025-3-27 17:59:42
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极微小
发表于 2025-3-27 22:47:52
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百灵鸟
发表于 2025-3-28 04:30:27
The polyphase synchronous machine,type of construction. Hydroelectric power generators are generally low speed multipolar machines of the salient pole type. The synchronous motor can be of either form of construction, although the majority of motors will be of the salient pole type.
Bph773
发表于 2025-3-28 06:51:28
2352-0698 phical areas are covered including; the Mahananda River Basin, Pindar Basin, Kumaun Himalaya, the Upper Tapi River Basin, Southern Kerala Districts, Uttar Pradesh, Karnataka State, Telangana State, Tamil Nadu State, to name a few..978-3-030-94397-4978-3-030-94395-0Series ISSN 2352-0698 Series E-ISSN 2352-0701
analogous
发表于 2025-3-28 13:33:06
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