Results 121 to 130 of about 2,979 (313)

Recommendations to Reform the National Electricity Market (NEM)

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Australia's National Electricity Market (NEM) was established in the late 1990s. The market is an energy only gross pool with zonal (state‐based) pricing. Over the past 15 years, the system has undergone a profound transformation as large coal‐fired power stations have retired and substantial volumes of large‐scale and embedded behind the ...
Tim Nelson, Paula Conboy, Ava Hancock, Phil Hirschhorn   +3 more
wiley   +1 more source

Design and analysis of a novel asymmetric PM‐assisted synchronous reluctance motor used for electric vehicles

IET Electric Power Applications
This paper proposes a novel asymmetric permanent magnet assisted synchronous reluctance motor (APMA‐SynRM) used for electric vehicles (EVs), which adopts the magnetic isolation flux barrier to enhance the effect of magnetic field shifting.
Weinan Wang, Shuo Wang, Liangkuan Zhu, Xiaokun Zhao, Jian Wei   +4 more
doaj   +1 more source

A Case Study: An Approach to Decrease Voltage Distortion and Enhance Field Weakening Capability in BMW i3 Traction Motor

IEEE Access
The transformation of modern vehicles to electric mobility is increasing day by day. This potential allows detailed studies of alternative motor topologies. Synchronous reluctance motor topologies are the main candidates among these alternatives.
Nezih Gokhan Ozcelik, I. Sen, L. T. Ergene   +2 more
doaj   +1 more source

Computation of the voltage-driven flux-MMF diagram for saturated PM brushless motors [PDF]

, 2005
The flux-MMF diagram or "energy conversion loop" is a powerful tool for computing the average torque of saturated permanent-magnet brushless motors, especially when the assumptions underlying classical dq theory are violated, as they often are in modern ...
McGilp, M.I., Miller, T.J.E., Cossar, C., Popescu, M.   +3 more
core  

Integrating Hybrid Work in Organizations: A Strategic HRM Perspective to Pursue Vertical and Horizontal Alignment

Human Resource Management Journal, EarlyView.
ABSTRACT Technological advancements and, more recently, the COVID‐19 pandemic have accelerated the transition toward hybrid workplaces. Even though the design of appropriate HRM practices is recognized as an important factor in ensuring an effective transition toward hybrid work environments, existing research has offered limited insights into how ...
Sara Bonesso, Laura Cortellazzo, Giovanna Afeltra   +2 more
wiley   +1 more source

Switched reluctance motor design for electric vehicles based on harmonics and back EMF analysis

The Journal of Engineering, 2019
Permanent magnet synchronous motors are widely accepted in automotive applications. The high torque density, high rotational speed with maximum efficiency in electric vehicle applications is technically challenging for motor design.
Abid Ali Shah Bukhari, Belema Prince Alalibo, Wenping Cao, Zhengyu Lin, Shahid Hussain Shaikh, Toufique Ahmed Soomro, Shahzeb Ansari, Fayyaz Ali Jandan   +7 more
doaj   +1 more source

Uncovering the Process of Sexual Segregation: Male Early‐Life Individual Tactics Shape Its Onset and Affect Phenotypic Quality in a Large Mammal

Integrative Zoology, EarlyView.
Early‐life traits significantly influence sexual segregation patterns and phenotypic quality in male fallow deer. Males in better condition and those more risk‐prone left natal groups earlier with fewer returns to natal groups. However, males with frequent excursions back to natal groups compensated for initial body condition disadvantages.
Cong Yu, Bawan Amin, Anna David, Jane Faull, Kimberly Conteddu, Laura L. Griffin, Adam F. Smith, Amy Haigh, Simone Ciuti   +8 more
wiley   +1 more source

Design and Multi-Objective Optimization for Improving Torque Performance of a Permanent Magnet-Assisted Synchronous Reluctance Motor

Applied Sciences
Permanent magnet-assisted synchronous reluctance motors (PMA-SynRMs) are widely used in various industries as a relatively inexpensive and high-performance energy conversion device.
Jiajia Zhang, Feng Xing, Lipeng Kang, Caiyan Qin   +3 more
doaj   +1 more source

The theory and performance of A.C. axial flux machines [PDF]

The work reported in this thesis is concerned with the design, testing and manufacture of a disc machine in order to compaxe its power to weight ratio with conventional (radial) machines.
Capaldi, Bernard
core  

Rebuilding the Ladder? Contemporary Contests Over Industrial Policy

Global Policy, EarlyView.
ABSTRACT Does the greater embrace of industrial policy globally signal the emergence of a New Washington Consensus? We show that the multiplication of industrial policies, while consequential, signals neither normalisation nor consensus. Rather, industrial policy is increasingly the object of contestation over norms and practices of state ...
Ilias Alami, Jack Taggart, Tom Chodor
wiley   +1 more source