作者: crucial 時間: 2025-3-21 20:43 作者: OCTO 時間: 2025-3-22 03:04 作者: Brittle 時間: 2025-3-22 07:56
978-3-662-52032-1Springer-Verlag Berlin Heidelberg 2015作者: 評論者 時間: 2025-3-22 12:07
Electrical Machines978-3-642-17584-8Series ISSN 2192-4732 Series E-ISSN 2192-4740 作者: Brocas-Area 時間: 2025-3-22 16:17 作者: Brocas-Area 時間: 2025-3-22 20:06 作者: ANTIC 時間: 2025-3-22 21:28 作者: rectum 時間: 2025-3-23 03:21 作者: cocoon 時間: 2025-3-23 06:00 作者: miscreant 時間: 2025-3-23 10:56
,Ansprüchliche Autonomie — die Gruppe ?Alf“,Having a synchronous machine and substituting the DC excitation current (which generates a constant magnetic field according to time) by an excitation with permanent magnets, the following is saved 作者: 脾氣暴躁的人 時間: 2025-3-23 15:26 作者: 笨拙處理 時間: 2025-3-23 19:47 作者: cognizant 時間: 2025-3-24 02:00
Anforderungen an die TherapeutInnen,In comparison to the steady-state operation of the DC-machine the energy storage elements (inductivities L., L. and inertia Θ) have to be considered additionally for the dynamic operation.作者: Fecundity 時間: 2025-3-24 05:21
https://doi.org/10.1007/978-3-663-02556-6For the calculation of the dynamic operation of the induction machine the general set of equations for rotating field machines (space vector theory, please refer to Chap. 11) can be used. Because of the constant air-gap when neglecting the slotting effect any choice of α(t) is possible.作者: 矛盾心理 時間: 2025-3-24 06:59 作者: 誘騙 時間: 2025-3-24 13:04
Rotating Field Theory,Induction machines and synchronous machines are rotating field machines. The stator construction of these machine types are principally the same, they differ in the rotor design. The similarity of these machine types are discussed first, later a detailed consideration of induction machine and synchronous machine will follow.作者: 小臼 時間: 2025-3-24 16:25 作者: Nonthreatening 時間: 2025-3-24 22:29 作者: 偏離 時間: 2025-3-25 01:16
Permanent Magnet Excited Rotating Field Machines,Having a synchronous machine and substituting the DC excitation current (which generates a constant magnetic field according to time) by an excitation with permanent magnets, the following is saved 作者: 注射器 時間: 2025-3-25 06:40 作者: 胡言亂語 時間: 2025-3-25 09:52
Fundamentals of Dynamic Operation,A mass m with the velocity . has the impulse . (kinetic quantity). The sum of all from outside acting forces leads to a time-dependent change of the kinetic quantity.作者: 諂媚于性 時間: 2025-3-25 12:07
Dynamic Operation and Control of DC-Machines,In comparison to the steady-state operation of the DC-machine the energy storage elements (inductivities L., L. and inertia Θ) have to be considered additionally for the dynamic operation.作者: ALTER 時間: 2025-3-25 18:15 作者: 輕彈 時間: 2025-3-25 23:51
Dynamic Operation of Synchronous Machines,In this section the behavior of the synchronous machine will be regarded, if the rotor angle υ is changed by small values Δυ from the operation point (index “0”).作者: ATRIA 時間: 2025-3-26 01:06
Algebraic Geometry Codes from Order Domainsne contains permanent magnets to generate the excitation field, but there is no starting cage present. The three-phase machine is supplied by an inverter which realizes a three-phase current system. As a main difference to what is described in Chap. 6, here no limiting assumptions concerning the tim作者: Seizure 時間: 2025-3-26 05:48 作者: CLOUT 時間: 2025-3-26 12:12
Dynamic Operation and Control of Permanent Magnet Excited Rotating Field Machines,ne contains permanent magnets to generate the excitation field, but there is no starting cage present. The three-phase machine is supplied by an inverter which realizes a three-phase current system. As a main difference to what is described in Chap. 6, here no limiting assumptions concerning the tim作者: FATAL 時間: 2025-3-26 14:20 作者: 上下連貫 時間: 2025-3-26 18:24
Dynamic Operation and Control of Permanent Magnet Excited Rotating Field Machines,ter which realizes a three-phase current system. As a main difference to what is described in Chap. 6, here no limiting assumptions concerning the time-dependency of the currents is made (especially there is no need for sinusoidal currents).作者: Exclaim 時間: 2025-3-27 01:02 作者: Ledger 時間: 2025-3-27 01:38
2192-4732 the field.Electrical Machines and Drives play a vital role in industry with an ever increasing importance. This fact necessitates the understanding of machine and drive principles by engineers of many different disciplines. Therefore, this book is intended to give a comprehensive deduction of these作者: 鴿子 時間: 2025-3-27 07:06 作者: ingenue 時間: 2025-3-27 11:13 作者: Keratin 時間: 2025-3-27 16:51 作者: Affluence 時間: 2025-3-27 21:06
Komsoon Somprasong,Suthathip Chitwiwat,Mongkolchai Assawadithalerd,Tassanee Prueksasitain favourably received by the students and the scienti?c community worldwide. Asaconsequence,thepresentthirdeditionbecamenecessary.Thechanges introduced are, compared to the sedond edition, more limited, among others because the time elapsed between second and third edition is much shorter than the作者: 周年紀(jì)念日 時間: 2025-3-27 22:20 作者: filial 時間: 2025-3-28 02:09 作者: Temporal-Lobe 時間: 2025-3-28 09:50
Test Construction and Management with Network Adaptive Controlral previous contributions and considering the assessment methodologies specified mainly by the Institute of Education Sciences of the University of Oviedo, an integrated model of test processing is proposed consisting of the following elements: an open items editor compatible with the current word 作者: Foreshadow 時間: 2025-3-28 12:03
Elicitors: Role in Secondary Metabolite Production in Medicinal Plants,condary metabolites are the byproduct and end-product of various signal transduction pathway that inculcate the response of signal by biotic and abiotic stimuli. Secondary metabolites are generated in response to the various elicitors having key role in stress tolerance mechanism for the plants. It 作者: 支柱 時間: 2025-3-28 17:07 作者: opprobrious 時間: 2025-3-28 19:43 作者: white-matter 時間: 2025-3-28 23:43 作者: overwrought 時間: 2025-3-29 07:03 作者: Palpate 時間: 2025-3-29 08:28 作者: 讓步 時間: 2025-3-29 13:18
Gegenstand und Grundbegriffe der Thermodynamik, die Gesetze der Energieumwandlung. Es geh?rt zum Wesen der thermodynamischen Betrachtungsweise, dass sie?– losgel?st von speziellen technischen Prozessen?– die diesen innewohnenden allgemeinen und übergeordneten Zusammenh?nge sucht.作者: MOTTO 時間: 2025-3-29 19:30
Matsuo Uemura,Peter L. Steponkuse sand (C.S), Medium Sand (M.S), Very Fine Sane (V.F.S), Very Coarse Silt (V.C.Silt), Coarse Silt (C.Silt), Medium Silt (M.Silt), Fine Silt (F.Silt), Very Fine Silt (V.F.Silt), in addition to that, the deposition percentage of Clay, Sand, mud (silt plus clay) and silt were provided.作者: 價值在貶值 時間: 2025-3-29 20:02
Nikolay V. Boyev,M. A. Sumbatyanns. The immuno-affinity purified IL2 used in these experiments was prepared by passing supernatant coupled with a murine monoclonal antibody reactive with human IL2. Bound IL2 was recovered by elution of the column with 1.5% acetic acid (Robb, et al 1983).作者: 平息 時間: 2025-3-30 02:04
Edmund Zehooess managers, community leaders and people involved in self-care. Most importantly, it offers a perspective that normalizes the grief process and offers hope that healing is possible..? ? ? ? ??.978-94-6300-250-9Series ISSN 2213-722X Series E-ISSN 2213-7238 作者: monologue 時間: 2025-3-30 04:55 作者: innovation 時間: 2025-3-30 10:34 作者: 脫毛 時間: 2025-3-30 14:25
Book 2019nd lichenicolous fungi and the fungi found freely in air, water and soil and contributes tothe development of the new field of endolichenic fungi. This book supports readers to build their knowledge through helpful case studies conducted throughout the globe and plentiful figures and illustrations a
