Now showing items 1-3 of 3

    • An improved battery characterization method using a two-pulse load test 

      Coleman, M.; Hurley, W.G.; Chin Kwan Lee, (Institute of Electrical and Electronics Engineers (IEEE), 2008-06-01)
      It is very important to have the ability to determine the available capacity, the state of charge (SoC), and the state of health (SoH) of a battery; this ensures that the battery has the available power for the system ...
    • Current sensor in pcb technology 

      Ripka, P.; Kubik, J.; Duffy, M.; Hurley, W.G.; O'Reilly, S. (Institute of Electrical and Electronics Engineers (IEEE), 2005-06-01)
      A novel dc/ac current sensor works on the fluxgate principle. The core in the form of a 7/10-mm ring made of electrodeposited permalloy is sandwiched in the middle of a printed circuit board (PCB), whereas the sensor ...
    • Optimized transformer design: inclusive of high-frequency effects 

      Hurley, W.G.; Wolfle, W.H.; Breslin, J.G. (Institute of Electrical and Electronics Engineers (IEEE), 1998-07-01)
      Switching circuits, operating at high frequencies, have led to considerable reductions in the size of magnetic components and power supplies, Nonsinusoidal voltage and current waveforms and high-frequency skin and proximity ...