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Robert E. Betz
Researcher at University of Newcastle
Publications - 153
Citations - 3283
Robert E. Betz is an academic researcher from University of Newcastle. The author has contributed to research in topics: Magnetic reluctance & H bridge. The author has an hindex of 30, co-authored 153 publications receiving 3027 citations. Previous affiliations of Robert E. Betz include University of Nottingham & Newcastle University.
Papers
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Control of synchronous reluctance machines
TL;DR: In this paper, a comprehensive approach to the control of synchronous reluctance machines (SYNCRELs) based on the machine's ideal model is presented. But the effects of saturation and iron losses are briefly considered.
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Design and Analysis of Brushless Doubly Fed Reluctance Machines
TL;DR: Analytical approaches to design a BDFRM with desirable qualities and the use of time-stepped finite-element analysis to validate the results of the design process are presented.
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The use of doubly fed reluctance machines for large pumps and wind turbines
TL;DR: In this article, the authors present a comparative theoretical analysis and aspects of practical implementation of the important control strategies and associated machine performance/inverter size tradeoffs for the brushless doubly fed reluctance machine (BDFRM) in the light of its most likely applications.
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Arctan Power–Frequency Droop for Improved Microgrid Stability
TL;DR: In this paper, the arctan function was used to improve the small signal stability of a two-inverter microgrid. But, the use of this arcta function is not suitable for power-frequency droop.
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Optimization of Switching Losses and Capacitor Voltage Ripple Using Model Predictive Control of a Cascaded H-Bridge Multilevel StatCom
TL;DR: In this paper, a model predictive control (MPC) scheme was proposed to exploit the large number of redundant switching states available in a multilevel H-bridge StatCom (H-StatCom).