Current Transformer
58 Followers
Recent papers in Current Transformer
Precise contactless DC and AC magnetic sensors are required by car industry, chemical industry, for measurement of power and many other applications. The emphasis is given on current sensors based on magnetic materials, but other methods... more
This paper presents design and implementation of a mobile embedded system to monitor and record key operation indicators of a distribution transformer like load currents, transformer oil and ambient temperatures. The proposed on-line... more
Three phase motor is part of many applications. These motors are widely used in industrial and agriculture area. Traditionally these are either controlled by user manually where protections are mostly not taken care or may be done using... more
A test program was completed to measure arc flash incident energy from actual 480-V utility equipment to determine the most appropriate flame resistant clothing for utility workers. The equipment tested included self-contained and... more
This paper presents a method for the design of shell-type, single-phase distribution transformers to obtain the manufacturing specifications. The method is simple, efficient and accurate. By an exhaustive analysis, it is concluded... more
This paper describes the power factor improvement of 3-phase induction motor, as improvement of power factor is necessary for industries & to make power factor as close as unity without facing penalty from electrical distributers.... more
The travel and tourism sector has emerged as one of the most important sectors for developing as well as developed countries. Tourism incorporates many of the features of the information society such as globalization, mobility and... more
Aquaculture production has increased rapidly during the last three decades. This is due to increased production of established species as well as a continuous introduction of new species. Productivity growth is the main engine for the... more
This paper presents a multi-band CMOS VCO using a double-tuned, current-driven transformer load. The dual frequency range oscillator is based on enabling/disabling the driving current in the secondary port of the transformer. This... more
Voltage drop is the most commonly occurred problem in the distribution system due to the constantly increasing demand on the load side of the power system. The voltage dip causes serious damages to the quality of the power in the system.... more
Due to the current transformation of Central Eastern European (CEE) economies, not very much is known about managerial behaviour during that era. With a view of increasing such an understanding, this paper reports some observations on... more
The authors present a frequency-output fiber-optic current sensor for high-power systems. The sensor exploits the magnetostriction of the ferromagnetic core of a standard current transformer, which is interrogated by a length of... more