Results 71 to 80 of about 2,741,614 (378)
Increased Temperature Effect on Induction Motor Parameters [PDF]
Port Said Engineering Research Journal, 2017 This paper studies the effects of increased temperature on the performance of the three phase induction motor. An electrical, mechanical, and thermal model of an induction motor is used to study the change of the motor parameters.
Noura Nour Al-Din +3 more
doaj +1 more source
Power factor control system for ac induction motors [PDF]
, 1981 A power control circuit for an induction motor is disclosed in which a servo loop is used to control power input by controlling the power factor of motor operation.
Nola, F. J.
core +1 more source
Decoding the dual role of autophagy in cancer through transcriptional and epigenetic regulation
FEBS Letters, EarlyView.Transcriptional and epigenetic regulation controls autophagy, which exerts context‐dependent effects on cancer: Autophagy suppresses tumorigenesis by maintaining cellular homeostasis or promotes tumor progression by supporting survival under stress. In this “In a Nutshell” article, we explore the intricate mechanisms of the dual function of autophagy ...
Young Suk Yu, Ik Soo Kim, Sung Hee Baek
wiley +1 more source
Detection and Diagnosis of Motor Stator Faults using Electric Signals from Variable Speed Drives [PDF]
, 2015 Motor current signature analysis has been investigated widely for diagnosing faults of induction motors. However, most of these studies are based on open loop drives.
Abusaad, Samieh +4 more
core +1 more source
Autophagy in cancer and protein conformational disorders
FEBS Letters, EarlyView.Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley +1 more source
Научный вестник МГТУ ГА, 2017 Currently, there is an increasing level of electrified equipment of aircraft. This work is performed under the concept of creating a Fully Electric Aircraft (FEA), where the functions of the individual aircraft systems (pneumatic and hydraulic) will be ...
Y. P. Artemenko, A. G. Demchenko
doaj
KENDALI KECEPATAN MOTOR INDUKSI TIGA FASA DENGAN KONTROLER PID
Teknologi dan Kejuruan, 2012 : Speed control for three-phase induction motor with PID controller. The weakness of an induction motor is its disability to maintain the speed constantly during load changes; it will reduce the speed of induction motor.
Bambang Prio Hartono
doaj +1 more source
Influence of Power Quality Problem on the Performance of an Induction Motor [PDF]
, 2017 This paper presents the application of MATLAB® Simulink as a useful tool for predicting the performance of an induction motor. The influence of power quality problem on the performance of an induction motor is critically investigated.
Airoboman, A.E +4 more
core +1 more source
A stepwise emergence of evolution in the RNA world
FEBS Letters, EarlyView.How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley +1 more source
Coupling an induction motor type generator to ac power lines [PDF]
, 1984 A system for coupling an induction motor type generator to an A.C. power line includes an electronic switch means that is controlled by a control system and is regulated to turn on at a relatively late point in each half cycle of its operation.
Nola, F. J.
core +1 more source