The review makes a brief overview of traditional methods of measurement of electric current
and shows in more detail relatively new types of current sensors. These include Hall sensors …

Solar energy has increased in its share of global electrical energy production. The
increasing reliability of solar energy has positively affected the sustainability of photovoltaic …

Isolated current sensing is fundamental in several contexts, including power electronics,
automotive, and smart buildings. In order to meet the requirements of modern applications …

A sensor apparatus for measuring power parameters on a power conductor, such as a high
voltage transmission line may include a corona structure, an electronics assembly and a …

This paper presents a novel prototype MEMS sensor for alternating current designed for
monitoring electricity end-use in residential and commercial environments. This new current …

A planar current sensor, comprised of a magnetic current transformer and a hall-effect
element, is presented. The sensor has a broad frequency bandwidth from dc up to 30 MHz, a …

Sensors with cores, yokes or field concentrators made of bulk magnetic material are more
sensitive and stable than thin-film sensors. Non-linearity and temperature dependence of …

This paper presents new results in the testing and characterization of a MEMS sensor for AC
electric current. The sensor is comprised of a piezoelectric MEMS cantilever with a …

An accurate mathematical model has been developed in order to describe electrical and
geometrical factors affecting operation and DC transfer characteristics of the self-oscillating …

Household electricity monitoring comprises an important first step in devising effective
residential energy usage strategies. Inexpensive, compact electric current sensors …