end-winding
NINE-LEVEL INVERTER SYSTEM FOR AN OPEN-END WINDING
... open-end winding induction motor drive is presented in this ...open-end winding induction motor with two symmetrical 3-level inverters from both ...open-end winding induction ...
6
Fluid flow and heat transfer analysis of TEFC machine end regions using more realistic end winding geometry
... the end region area was carried out in order to investigate the impact of the developed geometry on the airflow distribution and on the rate of heat transfer from the end windings to the external ...
6
Three Level Voltage Generation for Dual Inverter Fed Open End Winding Induction Motor drive.
... By using the instantaneous reference voltages Va*, Vb*, Vc* the nearest sub hexagon centers and switching the inverters according to the selected sub hexagon centers is done here. In this paper, the modelling and ...
10
Open End Winding PMSG for Wind Energy Conversion System with Dual Boost NPC Converter
... In this work, a new open-end winding PMSG based configuration for wind energy conversion systems has been studied. The PMSG along with the proposed generator side converter offers a higher power density, ...
9
A Dual Two-Level Inverter Fed Open-End Winding Scheme with Space Vector PWM
... Open-end Winding AC Drive is an emerging Multilevel Inverter Topology which is implemented by cascading two standard Three-phase inverters with a six-wire open-end load in between ...Open-End ...
8
Indirect matrix converter modulation strategies for open end winding induction machine
... Abstract— In this paper an Indirect Matrix Converter (IMC) topology suitable for controlling an open-end winding induction machine is presented. The IMC is a direct power converter having no bulky energy ...
7
IGBT SiC dual fed open end winding PMSM drive
... Abstract— This paper proposes a dual fed common dc link inverter Open End Winding-Permanent Magnet Synchronous Motor (OEW-PMSM) Drive. In order to increase the system efficiency a dual technology converter ...
6
Design and Analysis of Seven Level Inverter Topology with Realiable Configuration for Open End Winding Induction Motor
... Open-End Winding Induction-Motor Drive Using Two-Level Inverters in Series With a Capacitor-Fed H-Bridge Cell” IEEE Transactions on Industrial Electronics, ...
5
INDUCTION MOTOR DRIVE WITH SINGLE DC LINK TO MINIMIZE ZERO SEQUENCE CURRENT IN INVERTER TOPOLOGY
... 5. N. Bodo, E. Levi, and M. Jones, “Investigation of carrier-based PWM techniques for a five- phase open-end winding drive topology,” IEEE Transaction on Industrial Electron., May 2013. 6. M. A. Parker, L. ...
8
Trade off analysis and design of a high power density PM machine for flooded industrial pump
... longer end winding, which could block the oil from passing through the cooling channel, the 6p/27s configuration is not suitable for the ...shorter end-windings resulting in lower copper losses, ...
6
Bacterial Foraging Algorithm based Parameter Estimation of Three WINDING Transformer
... Three winding transformers (TWT) are widely used in power system and power electronic ...three winding transformer are de- termined based on Genetic Algorithm (GA) [1] has been ...three winding core ...
9
A dual modular multilevel converter with shared capacitor sub-module for MV open-end stator winding machine drives
... stator winding machines, is commonly realized through the two-level voltage source inverter, where different configurations have been adopted in literature to obtain higher number of output voltage levels [17]- ...
6
High frequency modeling of a transformer winding
... Major faults in power transformer windings usually originate from small charges called partial discharges (PD). These discharges could lead to a breakdown in insulation and ultimate failure in the power transformers if ...
46
Application of EL CID to salient pole electrical machines
... stator winding. Fault current and, when present, stator winding circulating current, are thus both seen to be induced in secondary circuits of the equivalent ...
200
Improving the Reliability in PMSM for Wind Turbine
... and winding (37%).Since there is increased probability of winding fault in motors, its fault diagnosis is very ...with winding isolators. Inter-turn winding fault creates short circuit in ...
7
Achieving the desired transformer leakage inductance necessary in DC DC converters for energy storage applications
... The winding design and the experimental evaluation of a high frequency transformer to be used in a DC/DC converter with isolation are presented in this ...asymmetric winding arrangements on the leakage ...
6
Automatic Thread Winding Machine using Embedded System
... Abstract-The advances in Automation, has brought innumerous development in various fields especially in textile industries. But the small scale textile industries are unable to make use of the automatic machines for ...
9
New Invention in Converting Two Phase to Three Phase Employing an Induction Machine
... For the correct operation of 3 phase induction motor, it is necessary to have 3 phase with balance condition.(i.e. 120- degree phase difference between each phase). If the availability of two phase with 120-degree phase ...
7
Cascaded partial core resonant transformers
... secondary winding of each stage in a cascaded transformer circuit is closely related to the current distribution between each stage primary ...and winding resistances leading to a lower secondary ...
217
Optimization of Power Transformer Design: Losses, Voltage Regulation and Tests
... The chances to have the insulation of the windings scratched are high during the winding of the transformer. It is therefore necessary to measure the resistance of the winding and compare it with the ...
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