Title :
Research on measurement of Dc power supply impedance
Author :
Liu, Min ; Yuan, Haiwen ; Sun, Yi ; Yang, Chen
Author_Institution :
Sch. of Autom. Sci. & Electr. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing, China
Abstract :
DC power supply impedance is one of performance parameter of power supply, some commercial products list the output impedance in its specification manual. This paper analyzes the definition of dc power supply impedance, summarises its characteristic, review the development of measurement technology of dc power supply impedance at present. A new measurement system based on digital impedance bridge is put forward here. The difficult and under studied problem are also put forward here.
Keywords :
DC power transmission; electric impedance measurement; power supply quality; DC power supply; digital impedance bridge; impedance measurement system; Circuit testing; Electric variables measurement; Extraterrestrial measurements; Frequency; Impedance measurement; Inductance measurement; Phased arrays; Power measurement; Power supplies; Voltage; Frequency response analyzer; dc power supply; dc power supply impedance; digital bridge; impedance measurement; input impedance; output impedance;
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
DOI :
10.1109/ICEMI.2009.5274489
