Title :
New electronic current transducers for measurement and protection in power system
Author :
Juan, Hu ; Youqing, Zhou ; Qing, Zhu
Author_Institution :
Coll. of Electr. & Inf. Eng., Hunan Univ., Changsha, China
Abstract :
This paper mainly introduces the principles and constructions of two new available electronic current transducers; one is based on the Rogowski coil and the other is the low power current transducer (LPCT). Meanwhile authors compare the phase displacement of output voltage, the frequency range, the applicable fields and the sensitivity to temperature field and etc. between these two kinds of electronic current transducers
Keywords :
coils; electric current measurement; power system measurement; power system protection; transducers; Rogowski coil; electronic current transducers; frequency range; low power current transducer; output voltage; phase displacement; power system measurement; power system protection; temperature field sensitivity; Coils; Current measurement; Current transformers; Electromagnetic measurements; Power measurement; Power system measurements; Power system protection; Transducers; Voltage; Wire;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.970676
