منابع مشابه
Extending the scale of inductance using 1:1 comparator bridge
A b s t r a c tAn idea of using 1:1 comparison for 10:1 and 1:10 impedance transfer is described in the paper. Results of measurements performed for 10:1 transfer of inductance are discussed. The results achieved prove that using 1:1 comparator bridge and applying proposed procedure is possible to transfer unit to the objects of 10 times smaller values with relative uncertainty only a little hi...
متن کاملDesign and Measurement of an Inductance-Oscillator for Analyzing Inductance Impact on On-Chip Interconnect Delay
A newly devised inductance-oscillator (iOSC) has been developed which evaluates inductance impact on on-chip interconnect delay. iOSC is a ring oscillator which is comprised of a set of wires each with different loop inductance and accurate on-chip counter. The equivalent distance to the nearest ground grid, which serves as the current return path, is varied to control wire inductance. A test c...
متن کاملEvaluation of the Influence of the Unequalized Currents in the Inductance Bridge at Cem
Inductance is realized at Spanish Centre of Metrology (CEM) by means of a modified coaxial MaxwellWien bridge. A study of the unequalized currents in the whole bridge network was carefully carried out in order to check their effect on the system’s accuracy. Previously, stability and thermal coefficient of different kind of inductors have been evaluated to select those with the lowest temperatur...
متن کاملAnalytical calculation of resonant inductance for zero voltage switching in phase-shifted full-bridge converters
The phase shift full bridge (PSFB) converter allows high efficiency power conversion at high frequencies through zero voltage switching (ZVS); the parasitic drain-to-source capacitance of the MOSFET is discharged by a resonant inductance before the switch is gated resulting in near zero turn-on switching losses. Typically, an extra inductance is added to the leakage inductance of a transformer ...
متن کاملThe Impact of DC-power Layout on Stray Inductance of Bridge Arm in Power Converters
In high power converter design, low-inductance busbar connecting DC capacitors and power devices is the main concern to improve the quality of the whole power electronics system. There are several facts which affect the stray inductance of bridge arm. This paper mainly analyzes the influence of DC-power layout on the stray inductance taking a subway traction converter as example. The Psim9.0 so...
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ژورنال
عنوان ژورنال: Physical Review (Series I)
سال: 1906
ISSN: 1536-6065
DOI: 10.1103/physrevseriesi.23.55