Results 11 to 20 of about 9,397,444 (297)
Starting Well Health Visiting Practice Guides: An Independent Audit [PDF]
, 2004 This report presents findings from a small study of the use of the health visiting practice guides developed as part of the Staring Well National Demonstration project.
Dalley, G, Gilhooly, M
core +6 more sources
Unjuk Kerja Performa Turbin Arus Laut Sumbu Vertikal Pada Berbagai Bentuk Sudu Unik
Rekayasa, 2022 Efficiency and self-starting capability performances are the main problems in vertical axis turbines. By purposing improves its performance, vertical axis turbines have been developed with various models.
Rizki Mendung Ariefianto +2 more
doaj +1 more source
Mode-Converting Corrugations for Cavities of Second-Harmonic Gyrotrons with Improved Performance
East European Journal of Physics, 2021 A new method of improving mode selection in cavities of sub-terahertz second-harmonic gyrotrons is investigated. As an example, a second-harmonic gyrotron with frequency of 0.3 THz is considered. The gyrotron is designed for collective Thomson scattering
Tetiana Tkachova +2 more
doaj +1 more source
Modelling and performance testing of a digital over-current relay enhanced designed model
Electrical engineering & Electromechanics, 2022 Introduction. The over-current relay is widely used to protect distribution and transmission electrical systems against excessive currents occurring due to short circuit or overload conditions.
H. Sekhane, D. Labed, M. A. Labed
doaj +1 more source
Soft-starting scheme for a DC solid-state transformer based on a modular multilevel converter
Energy Reports, 2021 Direct current (DC) solid-state transformers based on modular multilevel converters (MMC-DCSSTs) have wide application prospects in DC transmission and distribution systems.
Zhendong Ji +6 more
doaj +1 more source
A novel source side power quality improved soft starting of three-phase induction motor using a symmetrical angle controller through pic microcontroller [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021 PIC microcontroller has a vital role in various types of controllers and nowadays the presence of PIC microcontroller is unavoidable in most control applications.
S. Selvaperumal +2 more
doaj +1 more source
The physics of H-Darrieus turbine starting behavior [PDF]
, 2014 This paper provides a resolution to the contradictory accounts of whether or not the Darrieus turbine can self-start. The paper builds on previous work proposing an analogy between the aerofoil in Darrieus motion and flapping-wing flow mechanisms.
Grant L. Ingram +7 more
core +1 more source
IEEE Transactions on Industry Applications, 2001 The performance of a voltage-controlled large induction motor soft starter has been improved, resulting in nearly perfect current and torque profiles. The performance analysis of the soft-starter motor-load combination has been carried out in the dynamic state using a hybrid induction machine model which takes account of disconnected two-phase and ...
Zenginobuz, G +3 more
openaire +5 more sources
Design and Implementation of Home Appliance Energy Monitoring Device
International Journal of Electrical, Energy and Power System Engineering, 2019 This paper presents the implementation of an energy monitoring device using Arduino Nano microcontroller to measure the power consumed by any individual electrical appliance in residential homes.
Shereefdeen O. Sanni +2 more
doaj +1 more source
Energy Reports, 2021 Indonesia has a lot of tidal current energy resources that can be harnessed using a vertical-axis turbine. However, one of the disadvantages of the vertical-axis turbine is its low self-starting capability.
Dendy Satrio, I Ketut Aria Pria Utama
doaj +1 more source