Magnetic sensors have been widely used for current measurements in diverse industries. In
order to achieve a large current measurement without an iron core structure, magnetic …

This paper presents a multifunctional coreless current transformer based on the Hall effect
(multifunctional HCT), and designs its actual electronic circuit that can discriminate load and …

Compared with traditional current transformers (CTs), electronic current transformers (ECTs)
are characterized by small volume, light weight, good isolation, good linearity, and easy …

Current transformers (CTs) are an indispensable equipment for power system current
measurement. If a fault occurs in a power system, iron cores of CTs may face saturation …

Sensing, monitoring, actuating and information retrieving are expected to play a key role in
smart grid energy management strategy. For energy consumption metering, power …

New electronic current transformers (ECTs) often adopt a circular array of magnetic sensors
for the large current measurement without iron cores. However, the position of this ECT on …

Compared with traditional current transformers (CTs), electronic current transformers (ECT)
have the following advantages:(1) no saturation problem,(2) wider measurement range,(3) …

Measurement of electric power using linear Hall Effect IC (HE-144 P) is a new technique
proposed in this paper. The conventional methods of energy measurement are under the …

This thesis explores DC Instrument Transformers. The research addresses the gap between
the rising use of DC power sources and the limited advancements in instrumentation for DC …

In typical medium voltage feeder wireless current monitoring systems, the current measuring
units send computed RMS values to a receiver unit. But these RMS values cannot be further …