Self-Compensating Networks for Four-Terminal-Pair Impedance Definition in Current Comparator Bridges PROJECT TITLE :Self-Compensating Networks for Four-Terminal-Pair Impedance Definition in Current Comparator BridgesABSTRACT:The four-terminal-pair (4TP) definition of impedance standards allows reaching final accuracy in impedance metrology. Generally, the 4TP definition needs dedicated circuitry to be included within the bridge network and also the attainment of auxiliary bridge balances throughout the measurement. A careful choice of the network topology permits the bridge to be self-compensating: the 4TP definition is in massive half achieved by the behavior of the network itself without any adjustment. The extra circuitry required for impedance definition will so be simpler, the balancing procedure becomes easier, and a a lot of strong 4TP can be achieved. This paper analyzes a current comparator bridge network with a topology featuring self-compensation. A digitally assisted check bridge has been implemented; take a look at measurements on ac resistance comparison in the twenty five–100- vary at kilohertz frequencies are reported. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest A Methodology to Measure Input Power and Effective Area for Characterization of Direct THz Detectors Non-isolated Bidirectional Soft-Switching Current-Fed LCL Resonant DC/DC Converter to Interface Energy Storage in DC Microgrid
