標(biāo)題: Titlebook: Converter Applications and their Influence on Large Electrical Machines; Oliver Drubel Book 2013 Springer-Verlag Berlin Heidelberg 2013 Co [打印本頁] 作者: 瘦削 時間: 2025-3-21 18:09
書目名稱Converter Applications and their Influence on Large Electrical Machines影響因子(影響力)
書目名稱Converter Applications and their Influence on Large Electrical Machines影響因子(影響力)學(xué)科排名
書目名稱Converter Applications and their Influence on Large Electrical Machines網(wǎng)絡(luò)公開度
書目名稱Converter Applications and their Influence on Large Electrical Machines網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Converter Applications and their Influence on Large Electrical Machines被引頻次
書目名稱Converter Applications and their Influence on Large Electrical Machines被引頻次學(xué)科排名
書目名稱Converter Applications and their Influence on Large Electrical Machines年度引用
書目名稱Converter Applications and their Influence on Large Electrical Machines年度引用學(xué)科排名
書目名稱Converter Applications and their Influence on Large Electrical Machines讀者反饋
書目名稱Converter Applications and their Influence on Large Electrical Machines讀者反饋學(xué)科排名
作者: 尖酸一點(diǎn) 時間: 2025-3-21 21:45 作者: 武器 時間: 2025-3-22 01:04 作者: Genistein 時間: 2025-3-22 07:58 作者: Nucleate 時間: 2025-3-22 09:12 作者: Benzodiazepines 時間: 2025-3-22 12:55 作者: Benzodiazepines 時間: 2025-3-22 19:51 作者: Incompetent 時間: 2025-3-22 21:44 作者: Expand 時間: 2025-3-23 03:17
Converter Caused Shaft Voltages,d drives due to different effects [7.1-7.9]. With the application of power electronic devices, new types of shaft voltage sources occur [7.1, 7.2, 7.8, 7.9]. In general shaft voltages due to power electronics are either capacitive or inductive.作者: Optimum 時間: 2025-3-23 06:25 作者: 廚房里面 時間: 2025-3-23 10:02 作者: 多節(jié) 時間: 2025-3-23 17:53
Insulation Strategies in Converter Driven Machines,n life times. If the insulation system is not adjusted to the converter, damages will occur, see [8.12-8.16]. A proper winding insulation can be only designed, if the physical voltage phenomena in case of converter supplied drives are well known. Electrical motors must be protected in three main areas against electrical stresses.作者: conscribe 時間: 2025-3-23 19:53
Converter Applications in Typical Examples of Energy Efficient Pump Systems and in Processes with a are optimized taking the market liberalization and the strong contribution of renewable sources into account. Uncertainties in the power supply in grids with a large renewable wind energy component will request an adequate amount of power plants, which act as reserve.作者: FLING 時間: 2025-3-24 02:12
Book 2013ater pumps, extruder and many other applications operate much more efficient and economic in case of variable speed solutions. The boundary conditions for a motor or generator will change, if it is supplied by a converter. An electrical machine, which is operated by a converter, can no longer be reg作者: HARD 時間: 2025-3-24 04:16 作者: pacific 時間: 2025-3-24 09:23
1876-1100 onal losses create additional temperature increases or voltage peaks. The book describes how torque ripple can occur, which endanger the mechanical shaft system and last but not least shaft voltages are induced978-3-642-44864-5978-3-642-36282-8Series ISSN 1876-1100 Series E-ISSN 1876-1119 作者: Daily-Value 時間: 2025-3-24 13:57
Book 2013inside the machine which can be the reason for malfunction. It is demonstrated that additional losses create additional temperature increases or voltage peaks. The book describes how torque ripple can occur, which endanger the mechanical shaft system and last but not least shaft voltages are induced作者: deciduous 時間: 2025-3-24 16:57
Introduction,can be split in the following main areas: Energy, steel and metal, paper, oil and gas, chemical, mining, food and transport. The individual manufacturing processes cause special speed and performance requirements for the drives. A wide variety of converter-machine solutions is needed to cope with these requirements.作者: atrophy 時間: 2025-3-24 19:46
Conclusion,are often used for pumps and compressor loads or applications with special overload requirements and control quality. The special voltage waveform and the variable frequency impose special design measures on large electrical machines. Large electrical machines implement different constraints on converter applications than smaller machines.作者: 終點(diǎn) 時間: 2025-3-25 00:34 作者: 托運(yùn) 時間: 2025-3-25 05:35
China’s Transformation towards Capitalismndividual application. Most important are costs and reliability in comparison with alternative solutions. A constraint is often the maximum power output, which can be realized with existing semi-conductor devices. Especially applications with high level power performance request excellent efficienci作者: brachial-plexus 時間: 2025-3-25 09:55 作者: 形容詞詞尾 時間: 2025-3-25 14:36 作者: SOBER 時間: 2025-3-25 19:07 作者: BOOR 時間: 2025-3-25 21:37 作者: 鋼筆尖 時間: 2025-3-26 00:15
https://doi.org/10.1057/9781137007940lity. Converter driven machines for pumps can be found for instance in several electrical steam or combined cycle power plants. Combined cycle power plants and steam power plants are more and more in focus for an acceptable load control within energy grids. Load profiles and plant control strategies作者: 剝削 時間: 2025-3-26 07:09
,Emptying Time in Anthony Trollope’s ,are often used for pumps and compressor loads or applications with special overload requirements and control quality. The special voltage waveform and the variable frequency impose special design measures on large electrical machines. Large electrical machines implement different constraints on conv作者: 匍匐前進(jìn) 時間: 2025-3-26 08:43
Vodou in Haitian Life and CultureLoss and efficiency determination are described in IEC 60034-2. These standardized procedures are inevitable in order to derive comparable results between different motor manufacturers and applications. The losses which will occur in reality during converter operation will be different.作者: gastritis 時間: 2025-3-26 15:51
Studies in European Culture and HistoryThe pre-calculation of noise is one of the most challenging thematic within the design of electrical machines. Noise pressure levels have often to be guaranteed to be f.i. lower than 82 dB or 85 dB on load. Up to today no real calculation method exists to calculate the overall noise with an accuracy of 1-3 dB.作者: Proponent 時間: 2025-3-26 17:10
Additional Losses Due to Higher Voltage Harmonics,Loss and efficiency determination are described in IEC 60034-2. These standardized procedures are inevitable in order to derive comparable results between different motor manufacturers and applications. The losses which will occur in reality during converter operation will be different.作者: xanthelasma 時間: 2025-3-26 21:25 作者: 悅耳 時間: 2025-3-27 01:52
Converter Applications and their Influence on Large Electrical Machines978-3-642-36282-8Series ISSN 1876-1100 Series E-ISSN 1876-1119 作者: 幸福愉悅感 時間: 2025-3-27 07:21
China’s Transformation towards Capitalismcan be split in the following main areas: Energy, steel and metal, paper, oil and gas, chemical, mining, food and transport. The individual manufacturing processes cause special speed and performance requirements for the drives. A wide variety of converter-machine solutions is needed to cope with these requirements.作者: Intervention 時間: 2025-3-27 09:54
,Emptying Time in Anthony Trollope’s ,are often used for pumps and compressor loads or applications with special overload requirements and control quality. The special voltage waveform and the variable frequency impose special design measures on large electrical machines. Large electrical machines implement different constraints on converter applications than smaller machines.作者: Communicate 時間: 2025-3-27 15:54 作者: 狼群 時間: 2025-3-27 18:13
Lecture Notes in Electrical Engineeringhttp://image.papertrans.cn/c/image/237813.jpg作者: nuclear-tests 時間: 2025-3-28 01:27
https://doi.org/10.1007/978-3-642-36282-8Converter Applications; Converter Pump Drives; Converters; Electrical Engineering; Large Electrical Mach作者: 愛得痛了 時間: 2025-3-28 06:10
978-3-642-44864-5Springer-Verlag Berlin Heidelberg 2013作者: milligram 時間: 2025-3-28 09:50
Introduction,can be split in the following main areas: Energy, steel and metal, paper, oil and gas, chemical, mining, food and transport. The individual manufacturing processes cause special speed and performance requirements for the drives. A wide variety of converter-machine solutions is needed to cope with th作者: flamboyant 時間: 2025-3-28 12:09 作者: Evacuate 時間: 2025-3-28 16:04
Calculation-Methods for Converter Fed Electrical Machines, temperatures do belong to these quantities. Converters are in principle capable to create a relatively sinusoidal current if they use an appropriate converter design and pulse frequency, but in order to save costs the supplied voltage form may be far beyond any sinusoidal supply. In both cases it i作者: 知道 時間: 2025-3-28 19:06 作者: 柳樹；枯黃 時間: 2025-3-29 01:36
Converter Caused Shaft Voltages,chines up to 500 MVA. They can cause shaft voltages up to 300 Vpp, if a non optimized converter design is chosen. Shaft voltages occur in converter fed drives due to different effects [7.1-7.9]. With the application of power electronic devices, new types of shaft voltage sources occur [7.1, 7.2, 7.8作者: Ganglion 時間: 2025-3-29 03:13
