555 results found.
Year: 2015, Volume: 15, Number: 3
... order to investigate as many initial conditions as transformer magnetization inrush are presented. Since the possible with no risk for equipment, performing simulations inrush current during switch-on of unloaded power transformer is stochastic, its values are obtained by: is very convenient [1]. (i) laboratory measurements and (ii) calculations based ...
Terms matched: 1 - Score: 55 - 1,566k
Year: 2015, Volume: 15, Number: 3
... C 2 serves as a dc bus capacitor and the resistor R 6 simulates a load. Power inductor L 5 of 680 H enables continuous conduction mode at low ... . Figure 1. The initial topology of the PV inverter. Inductors L 1 €“ L 4 simulate parasitic inductances of the PCB traces, which contribute to the ...
Terms matched: 2 - Score: 15 - 2,048k
Year: 2015, Volume: 15, Number: 3
... electromagnetic time constants are much Fig. 9 is very important since it represents the load torque T L smaller than the mechanical ones. of the wind turbine. ... distances from the model developed under Matlab/Simulink environment. heater to the thermal loads may increase the thermal losses Index Terms €” eddy currents, design optimization, ...
Terms matched: 2 - Score: 8 - 1,250k
Year: 2015, Volume: 15, Number: 3
... between the decreased transaction throughput. Initial research was system load/throughput and the query response time in a ... the possibilities of dynamic time of a query on a loaded data warehouse with a QoS control in a grid ... context. In [35], authors dynamically changing workload. They used a machine presented time series prediction ...
Terms matched: 6 - Score: 390 - 1,408k
Year: 2015, Volume: 15, Number: 3
... to know the structure of their harmonic devices in the load profile of modern systems and the spectrum. For ... of harmonics, time presentations of four characteristic switching surges overload of transformers, significant neutral line currents were recorded ... energization of an unloaded 35 kV and strong overheating of the lines are the typical problems underground transmission cable, ...
Terms matched: 3 - Score: 221 - 1,174k
Year: 2015, Volume: 15, Number: 3
... 300.01 The fault resistance (R f) can modify significantly the calculated distance to the fault in conventional relays [21]. E. Case V: Different load and operating conditions In order to evaluate the impact of this parameter in the algorithm performance, several cases were analyzed as The algorithm performance was analyzed with different ...
Terms matched: 1 - Score: 13 - 1,306k
Year: 2015, Volume: 15, Number: 3
... . The instruction integrity checker was implemented in [4] A. Murat Fiskiran, Ruby B. Lee "Runtime Execution Monitoring VHDL and inserted in an Atmega103 download from (REM) to Detect and Prevent Malicious Code Execution" ICCD, 2004. doi:10.1109/ICCD.2004.1347961. OpenCore. As shown in Fig. ...
Terms matched: 1 - Score: 3 - 1,119k
Year: 2015, Volume: 15, Number: 3
... the equivalent circuit [6]. This negligible steady-state error, and adaptability to load changes. model was derived by transforming the Duncan's per-phase In addition, a ... (Q) and the and set to zero: motor speed, the LIM loading conditions will affect the base 2 Vs2max € (e K1) 2 ids ...
Terms matched: 2 - Score: 29 - 1,163k
Year: 2015, Volume: 15, Number: 2
... one of these problems for transient thermoelectric cooling is described below. approximation of u€ € € t € for computing the vector-function 0 Under the assumption of uniform heat load distribution on . The finite-difference method can be used to solve this TEC cold junctions the thermal processes in all system. thermocouples are similar and modeled by ...
Terms matched: 1 - Score: 17 - 746k
Year: 2015, Volume: 15, Number: 2
... , Radha SANKARARAJAN SSN College of Engineering, Chennai-603110 hemalathar@ssn.edu.in 1 Abstract €” Wireless sensor networks (WSNs) are hardly in energy available and to supply the load power during the need of an additional source of power other than the normally period without solar power or when there is any shortage in used batteries, to ...
Terms matched: 1 - Score: 62 - 953k