標(biāo)題: Titlebook: Energy Efficiency in Motor Driven Systems; Francesco Parasiliti,Paolo Bertoldi Conference proceedings 2003 Springer-Verlag Berlin Heidelbe [打印本頁] 作者: NO610 時(shí)間: 2025-3-21 18:13
書目名稱Energy Efficiency in Motor Driven Systems影響因子(影響力)
書目名稱Energy Efficiency in Motor Driven Systems影響因子(影響力)學(xué)科排名
書目名稱Energy Efficiency in Motor Driven Systems網(wǎng)絡(luò)公開度
書目名稱Energy Efficiency in Motor Driven Systems網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Energy Efficiency in Motor Driven Systems被引頻次
書目名稱Energy Efficiency in Motor Driven Systems被引頻次學(xué)科排名
書目名稱Energy Efficiency in Motor Driven Systems年度引用
書目名稱Energy Efficiency in Motor Driven Systems年度引用學(xué)科排名
書目名稱Energy Efficiency in Motor Driven Systems讀者反饋
書目名稱Energy Efficiency in Motor Driven Systems讀者反饋學(xué)科排名
作者: neurologist 時(shí)間: 2025-3-21 23:48 作者: offense 時(shí)間: 2025-3-22 04:16
Mary Buckley (Lecturer in Politics) technical activities. In the world wide competition, the numerical value of the nominal efficiency is therefore one of the essential features of a motor. Therefore, the determination of the efficiency has to be defined clearly and universally. This includes the reproducibility and tolerances of such procedures.作者: Stagger 時(shí)間: 2025-3-22 06:27 作者: Vsd168 時(shí)間: 2025-3-22 10:17 作者: BATE 時(shí)間: 2025-3-22 13:56
The USSR and the Egyptian Revolution, 1952 weightto-performance ratio, the PM motor has now been adapted to provide high accuracy and reliability at low speed, eliminating the need for speed reduction gearboxes across a range of industries. Initially, however, the paper industry will be targeted, as paper machines require large numbers of high accuracy, low speed drives.作者: BATE 時(shí)間: 2025-3-22 20:05
Determining the Efficiency of Electric Motors —Does the Standard Draft IEC 61972 Provide Improvement technical activities. In the world wide competition, the numerical value of the nominal efficiency is therefore one of the essential features of a motor. Therefore, the determination of the efficiency has to be defined clearly and universally. This includes the reproducibility and tolerances of such procedures.作者: Confound 時(shí)間: 2025-3-22 23:05 作者: 同時(shí)發(fā)生 時(shí)間: 2025-3-23 01:22
High Efficiency PM Motor with Outer Rotor Construction: a Valid Alternative to a Conventional Motor efficient than induction motors because of their inherent excitation. Taking a pure technical view only the difficulties to reduce the flux in the idling state or in the flux weak-ening region are drawbacks which could be decisive towards the choice of an in-duction motor when efficiency is the major requirement.作者: 一條卷發(fā) 時(shí)間: 2025-3-23 06:12 作者: 澄清 時(shí)間: 2025-3-23 10:35 作者: 秘密會(huì)議 時(shí)間: 2025-3-23 17:48 作者: nonsensical 時(shí)間: 2025-3-23 20:05 作者: 窒息 時(shí)間: 2025-3-23 23:11
Definition and Classification of PhilosophyAtlas Copco is a Swedish based international company, employing over 26.000 people worldwide.作者: 使成波狀 時(shí)間: 2025-3-24 04:00
https://doi.org/10.1007/978-1-349-26290-8Compressed air is one of the most expensive energy vectors in industry, and at the same time, one of the most commonly used. Considering the huge compressed air demand in industry, an efficient use of compressed air results into a large saving.作者: 莊嚴(yán) 時(shí)間: 2025-3-24 07:44
European Compressed Air Industry Energy Saving StrategyThe compressed air industry has been conscious of the need to have energy utilization as a key criterion when creating products and when designing and installing systems.作者: Statins 時(shí)間: 2025-3-24 10:53
Recent Compressed Air Energy Saving ProductsThis paper presented by PNEUROP, the European Association of Compressed Air Vacuum and Allied Equipment Manufacturers, demonstrates that our industry has and will continue to develop energy saving products to complement developments in motors and their control systems.作者: ANT 時(shí)間: 2025-3-24 16:16 作者: Fortuitous 時(shí)間: 2025-3-24 20:05 作者: 致敬 時(shí)間: 2025-3-24 23:34 作者: 引起 時(shí)間: 2025-3-25 05:50 作者: 斷言 時(shí)間: 2025-3-25 10:41 作者: 發(fā)芽 時(shí)間: 2025-3-25 12:59 作者: 鴿子 時(shí)間: 2025-3-25 17:05
Main Features of Soviet Secrecy,llenge began as a voluntary collaboration managed by a sponsor, the Energy Center of Wisconsin, that included 15 sponsors from equipment manufacturers and distributors’ associations, utilities, state research and development agencies, energy efficiency organizations, and the USDOE. The mission of th作者: 扔掉掐死你 時(shí)間: 2025-3-25 22:29 作者: cipher 時(shí)間: 2025-3-26 01:12 作者: Ethics 時(shí)間: 2025-3-26 04:25
https://doi.org/10.1007/978-1-349-02076-8k from a recognized certification organization. An energy efficiency verification mark indicates only that the energy performance of the product has been verified; it is not a safety certification mark. The verification mark must be put on the exterior of the product. To authorize an energy efficien作者: 聯(lián)想記憶 時(shí)間: 2025-3-26 09:25
https://doi.org/10.1057/9780230307049ugal pumps, fans, etc.) a higher efficiency of the process is achieved, thus allowing for energy saving..Efficiency of electrical motors has been improved for normal sinusoidal supply, without taking into account the negative effects when feeding the motors by means of frequency converter..The frequ作者: Asperity 時(shí)間: 2025-3-26 15:18
The Russians in Egypt: Key to the Arab Worldrepresents a crucial aspect to obtain a consistent energy saving. In the USA, from 1997 the electric motor producers have to build high efficiency motors in according to the protocol promulgated by the Energy Policy Act (EPACT). This protocol defines the minimum value of the efficiency for general p作者: 制造 時(shí)間: 2025-3-26 20:49 作者: BIPED 時(shí)間: 2025-3-26 21:05
https://doi.org/10.1007/978-94-017-3036-5 an important role on the machine’s efficiency but also on electromagnetic torque characteristic’s look..First, the question is to know the origin of these stray losses and after, identify the effects on the torque in terms of speed characteristic and on the efficiency in terms of effective power ch作者: Patrimony 時(shí)間: 2025-3-27 04:01
Roger D. Markwick,Euridice Charon Cardonaatts up to several megawatts. The induction motors are characterised by data provided by the manufacturer at rated speed, power, voltage, current, power factor and efficiency. In the past, the efficiency value was of minor importance. Nowadays, with the growing emphasis on energy conservátion the ef作者: SLAY 時(shí)間: 2025-3-27 06:39
,Teenage Gangs, ‘Afgantsy’ and Neofascists,or is called PMASynRM when the share of reluctance torque is significant compared to the PM electrical torque. The advantages of adding PMs to the synchronous reluctance motor rotor construction are the increased motor power factor and thus reduced motor stator ohmic losses. The ohmic losses represe作者: 文件夾 時(shí)間: 2025-3-27 11:12 作者: MILK 時(shí)間: 2025-3-27 14:05 作者: 一個(gè)姐姐 時(shí)間: 2025-3-27 18:30
The USSR and the Egyptian Revolution, 1952 weightto-performance ratio, the PM motor has now been adapted to provide high accuracy and reliability at low speed, eliminating the need for speed reduction gearboxes across a range of industries. Initially, however, the paper industry will be targeted, as paper machines require large numbers of h作者: Glutinous 時(shí)間: 2025-3-27 23:47
Permanent Magnet Motors Find its Way to Circulator Pumpsr shows a dramatic reduction in the energy consumption. This article shows that with the new Grundfos Magna UPE 40-120 the energy consumption can be reduced to 45% of that of a traditionally uncontrolled circulator pump.作者: Fortuitous 時(shí)間: 2025-3-28 05:18
Conference proceedings 2003s and the market transformation are featured in the book, describing the experiences carried out in different parts of the world. This extensive coverage includes contributions from relevant institutions in the Europe, North America, Latin America, Africa, Asia, Australia and New Zealand..作者: 反復(fù)無常 時(shí)間: 2025-3-28 08:16
nt parts of the world. This extensive coverage includes contributions from relevant institutions in the Europe, North America, Latin America, Africa, Asia, Australia and New Zealand..978-3-540-00666-4978-3-642-55475-9作者: separate 時(shí)間: 2025-3-28 10:43 作者: 集合 時(shí)間: 2025-3-28 15:21 作者: 有毒 時(shí)間: 2025-3-28 21:25
Stray-Load Losses Analysis in Copper Squirrel Cage Induction Machinethese stray losses and after, identify the effects on the torque in terms of speed characteristic and on the efficiency in terms of effective power characteristic. Finally it could be interesting to see how to make it optimal.作者: Certainty 時(shí)間: 2025-3-29 00:23 作者: Femish 時(shí)間: 2025-3-29 07:07
hich can be used now and in the near future to achieve significant and cost-effective energy savings. It includes the recent developments in advanced electrical motor end-use devices (pumps, fans and compressors) by some of the largest manufacturers. Policies and programs to promote the large scale 作者: 單挑 時(shí)間: 2025-3-29 07:17 作者: glowing 時(shí)間: 2025-3-29 11:30 作者: expansive 時(shí)間: 2025-3-29 16:10
,Teenage Gangs, ‘Afgantsy’ and Neofascists, makes this solution thus cheaper than the respective permanent magnet motor. The advantages of PMASynRM compared to the induction motor (IM) are the synchronous rotation speed, possibility of sensorless rotation control, higher power factor and better efficiency.作者: addict 時(shí)間: 2025-3-29 22:17
Hybrid Permanent Magnet Motors Allow for the Development of High Efficiency Screw Compressors the collaborative development of a new electric motor technology and a technically advanced compressor package allowed for the development of a fully integrated, innovative and efficient range of rotary screw air compressors by Ingersoll-Rand.作者: Ligneous 時(shí)間: 2025-3-30 01:54
Permanent Magnet Assisted Synchronous Reluctance Motor: an Alternative Motor in Variable Speed Drive makes this solution thus cheaper than the respective permanent magnet motor. The advantages of PMASynRM compared to the induction motor (IM) are the synchronous rotation speed, possibility of sensorless rotation control, higher power factor and better efficiency.作者: elastic 時(shí)間: 2025-3-30 07:13
Conference proceedings 2003 to achieve significant and cost-effective energy savings. It includes the recent developments in advanced electrical motor end-use devices (pumps, fans and compressors) by some of the largest manufacturers. Policies and programs to promote the large scale penetration of energy-efficient technologie作者: Ferritin 時(shí)間: 2025-3-30 09:01 作者: 惡名聲 時(shí)間: 2025-3-30 13:29
The Changing Face of Soviet Sporttor losses, the rotor losses and the stray losses. For example, iron loss calculations are based on the measurement of input power for delta and star stator connections. The rotor losses are measured using the on load power input and the speed meas-urement. Finally a dynamic measurement of the effic作者: 極大痛苦 時(shí)間: 2025-3-30 17:55
https://doi.org/10.1057/9780230307049te element method (FEM) application for magnetic field and heat transfer could be elaborated very precisely the required elements to design a new prototype and it is also a tool to prove the already existing motors for this application..The presently applied standards to determine efficiency are not作者: 儀式 時(shí)間: 2025-3-31 00:02 作者: Oversee 時(shí)間: 2025-3-31 03:46 作者: Laconic 時(shí)間: 2025-3-31 06:15
The Compressed Air Challenge: Making a Difference for US Industryproximately 3900 people have been trained by CAC qualified instructors-both end users and suppliers. Using the CAC cost-share model has allowed sponsors to offer a very high-quality training product at a relatively low cost. For instance, USDOE typically spends $1 for each $10 spent to offer a CAC t作者: Intersect 時(shí)間: 2025-3-31 12:59 作者: 突變 時(shí)間: 2025-3-31 15:14
Optimal Design and Efficiency Test Method of Induction Motors Fed by Frequency Converterste element method (FEM) application for magnetic field and heat transfer could be elaborated very precisely the required elements to design a new prototype and it is also a tool to prove the already existing motors for this application..The presently applied standards to determine efficiency are not作者: 最高點(diǎn) 時(shí)間: 2025-3-31 20:30
A Critical Approach to the Iron Losses in Induction Motorstator and rotor Joule losses, in the iron losses and in the mechanical losses. A viable way to improve the efficiency of an induction motor is the reduction of the iron loss contribution, because this choice does not require a complete change of the magnetic sheet shape. A possible solution for gett作者: 有毒 時(shí)間: 2025-3-31 23:11
Assessment of Efficiency of Low Voltage, Three Phase Motorsest efficiency in the actual process where it is used. Annual energy savings of up to 50% of the purchase cost can be achieved. Some practical examples of energy saving using variable speed drives are also given.作者: instructive 時(shí)間: 2025-4-1 01:52
