Title :
Design and construction of a Rogowski’s coil with compensated RC integrators for measuring impulse current
Author :
Yutthagowith, P. ; Pattanadech, N. ; Kunakorn, A. ; Leelajindakrairerk, M.
Author_Institution :
Dept. of Electr. Eng., King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok
Abstract :
This paper presents design and construction of an impulse current measuring system used in residual voltage tests for surge arresters. The measuring system is composed of a Rogowski´s coil and an RC integrator with a compensation circuit. The simulation and experimental results show that the system gives better performances compared with the conventional method.
Keywords :
arresters; design engineering; electric current measurement; integrating circuits; Rogowskis coil; compensated RC integrators; impulse current measuring system; residual voltage tests; surge arresters; Arresters; Circuit simulation; Circuit testing; Coils; Current measurement; Impulse testing; Integrated circuit measurements; Surges; System testing; Voltage; Rogowski’s coil; compensated RC integrator; impulse current; measuring system;
Conference_Titel :
Power Engineering Conference, 2007. IPEC 2007. International
Conference_Location :
Singapore
Print_ISBN :
978-981-05-9423-7
