Results 71 to 80 of about 16,448 (360)

Suppression of Torque Ripple in Switched Reluctance Motors Which is Based on Synchronization Technology

EAI Endorsed Transactions on Energy Web
The double salient pole structure of Switched Reluctance Motor (SRM) makes its electromagnetic field exist nonlinear saturation characteristics, resulting in its large torque pulsation in operation, so it is difficult  to achieve speed regulation ...
Huixiu Li, Qingtao Wei, Liying Zhang, Nan Li   +3 more
doaj   +1 more source

Vectorial formalism for analysis and design of polyphase synchronous machines [PDF]

, 2003
A vectorial formalism for analysis and design of polyphase synchronous machines without reluctance and saturation effects is described. We prove the equivalence of such a machine with a set of magnetically independent machines, which are electrically and
BOUSCAYROL, Alain, HAUTIER, Jean-Paul, SEMAIL, Eric   +2 more
core   +5 more sources

Sequencing Finance for Climate Resilience: Instruments, Institutions and Hong Kong's Role in Mobilising Private Capital in Southeast Asia

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates innovative financing strategies to mobilise private capital for climate adaptation, emphasising Hong Kong's role in advancing efforts across Southeast Asia. Using expert interviews and case studies, it addresses two key questions: which financial instruments can strengthen public–private collaboration, and what best ...
Laurence L. Delina, Madeleine Rachel Widia, Olivia Felice Janice Boedijanto, Sharon Feliza Ann P. Macagba, Johanne Rei R. Castro, Rainbow Yi Hung Lam   +5 more
wiley   +1 more source

Multimaterial Topology Optimization Method Based on Global Search by Combinatorial Optimization and Local Search by Variable Design Region Method

IEEE Access, 2022
This paper presents a novel multi-material topology optimization method for electric motors. In the proposed method, the search process is divided into two steps.
Yuki Hidaka
doaj   +1 more source

Experimental comparison of induction and synchronous reluctance electric drive performance [PDF]

, 2015
Работа имеет целью экспериментальное сравнение конструктивных и энергетических характеристик современных асинхронных двигателей (АД) отечественного и зарубежного производства (ABB) и разработанного авторами синхронного реактивного двигателя (СРД) в ...
Dmitrievskii, V. A., Kazakbaev, V. V., Mikhalitsyn, A. F., Oshurbekov, S. H., Pozdeev, A. S., Prakht, V. A., Дмитриевский, В. А., Казакбаев, В. М., Михалицын, А. Ф., Ошурбеков, С. Х., Поздеев, А. С., Прахт, В. А.   +11 more
core  

Assessment of torque components in brushless permanent-magnet machines through numerical analysis of the electromagnetic field [PDF]

, 2005
For the calculation of torque in brushless (BL) alternating current motors a local method is proposed, based on the Maxwell stress theory and the filtered contributions due to the harmonics of the magnetic vector potential in the motor air gap.
Dellinger, S.J., Ionel, D.M., McGilp, M.I., Miller, T.J.E., Popescu, M.   +4 more
core   +1 more source

Debunking the Myth: A Dive Into the Role of Relational Capital in Sustainable Food Production Systems

Business Strategy and the Environment, EarlyView.
ABSTRACT The shift towards sustainable food production is essential to address the urgent dual challenges of climate change and population growth, with agricultural cooperatives playing a vital role in this transformation. However, many cooperatives struggle to deliver the expected value to their members.
Ismail Badraoui, Tarik Saikouk, Nejib Fattam, Ahmed Hamdi, Vikas Kumar   +4 more
wiley   +1 more source

Innovating for Net‐Zero: Collaborative and Digital Decarbonisation Strategies in Sunset Industries' Global Value Chains

Business Strategy and the Environment, EarlyView.
ABSTRACT Global net‐zero ambitions require transformative strategies to decarbonise carbon‐intensive global value chains (GVCs). This study examines how multinational enterprises (MNEs) in sunset industries integrate carbon capture technologies (CCT) with operational and supply chain dynamics (OSCD) to advance decarbonisation.
Muhammad Mustafa Kamal, Narain Gupta, Ashem Emmanuel Egila, Jianwen Zheng, Attique ur Rehman, Justin Zuopeng Zhang, Remsei Sándor   +6 more
wiley   +1 more source

On the Segmented Rotor Reluctance Synchronous Motor Saliency Ratio Calculation

Advances in Electrical and Electronic Engineering, 2006
The reluctance synchronous motor performance highly depends on its saliency ratio. Therefore an accurate analytical calculation of the motor’s saliency is quite a necessity within the designing procedure.
Ioan Adrian Viorel, Attila Banyai, Claudia Steluta Martis, Bogdan Tataranu, Ioana Vintiloiu   +4 more
doaj  

Design and Analysis of Interior Buried Permanent Magnet Synchronous Motor for Electric Vehicle Applications

Advances in Electrical and Computer Engineering, 2023
In this paper, a V-shaped interior buried permanent magnet synchronous motor (VSIBPMSM) is proposed to increase the flux linkage, back emf, torque, power factor, and efficiency by reducing the leakage flux, cogging torque, ripple torque, and core ...
NANDHA KUMAR, A., DHEEPANCHAKKRAVARTHY, A.   +1 more
doaj   +1 more source