199 results found.
Year: 2010, Volume: 10, Issue: 2
... towers and the currents in every span of the respectively for the evaluation of the faulted tower's voltage ground conductor. Furthermore, the influence of the rise. In electromagnetic interference problems, the best way coupling factor between the faulted phase and the ground to investigate the soil's behavior as conducting media is to wire on the ground ...
Terms matched: 1 - Score: 6 - 625k
Year: 2007, Volume: 7, Issue: 2
... two different types of electric A machines: a synchronous machine with permanent magnet V Ilin Uph excitation, which generates a constant flux, and a synchronous machine with electromagnetic excitation V V Urec system, used to adjust the voltage level. These two machines Uph Uph V have different magnetic circuits, physically separated, and a ...
Terms matched: 1 - Score: 6 - 675k
Year: 2009, Volume: 9, Issue: 2
... and 3 mL HCl). For the liquid II. II. MICROWAVE PRINCIPLES samples, in the quartz vessels, are introducing 25 water Microwaves are defined as electromagnetic radiations samples and 6 ml HCL and 2 ml HNO3. The total digesting within a frequency range from 300 MHz to 300 GHz. The time is 15 ...
Terms matched: 1 - Score: 6 - 635k
Year: 2011, Volume: 11, Number: 2
... much power in the microwave pulse I. INTRODUCTION can produce irreversible damages (burns) to the tissues. Microwave pulses are inducing into the tissue biomolecular Microwaves are electromagnetic radiations in the dipolar displacement, free charge current or/and higher frequency range of 300MHz and 300GHz, named also resonant absorption than continuous microwave radiation. ...
Terms matched: 1 - Score: 6 - 759k
Year: 2017, Volume: 17, Number: 2
... memory and 64k of RAM, which are enough amplifier, by the system for recording signals, or by the because the whole system is optimized to require only electromagnetic waves generated by other electronic few resources. The microcontroller is used from the devices; in most cases, the noise from the electrical low-power family, so ...
Terms matched: 1 - Score: 6 - 2,915k
Year: 2012, Volume: 12, Number: 4
... the knowledge of the initial position for a implementing vector control which provides the control of problem-free startup. That is the reason why PMSM feature the PMSM excitation and electromagnetic torque separately as in DC machine [12]- [15]. 1 The article has been elaborated in the framework of the IT4Innovations In addition, ...
Terms matched: 1 - Score: 6 - 967k
Year: 2010, Volume: 10, Issue: 1
... the machine heating is proposed. Three-dimension finite element method (3D-FEM) analysis is carried on to calculate the main machine characteristics, as magnetizing and leakage fluxes and electromagnetic torques. II. PMTFG CONSTRUCTION The PMTFG structure proposed here comes from the usual TF reluctance machine with passive rotor and the only change is made in the ...
Terms matched: 1 - Score: 6 - 423k
Year: 2014, Volume: 14, Number: 1
... individual segments of one graph section with major fluctuations in both bus utilization transmitted bit such as segment regarding propagation time and reference message transmissions. However, one of electromagnetic wave in the wiring, sampling instance, problem has arisen. When a timer register comparison value and transmitting instance, all of which are set in three ...
Terms matched: 1 - Score: 5 - 804k
Year: 2011, Volume: 11, Number: 2
... Q. Yu and T. W. Holmes, "A Study on stray capacitance modeling of inductors by using the Finite Element method", IEEE Trans. Electromagnetic Compatibility, vol. 43, no. 1, pp.88-93, Feb. 2001. [7] A. Massarini, M. K. Kazimierczuk, ...
Terms matched: 1 - Score: 5 - 1,295k
Year: 2010, Volume: 10, Issue: 3
... S. Kumer, S. Krishan, [12] K. Al-Anbarri, R. Ramanujam, T. Keerthiga, K. Kuppusamy,Analysis Failure of electromagnetic voltage transformer due to sustained of nonlinear phenomena in MOV connected Transformers, IEE overvoltage on switching*/an in-depth field investigation and Proceedings*/Generation Transmission ...
Terms matched: 1 - Score: 5 - 1,225k