Increasing the range of linear conversion of inductive measuring transducers

1971 ◽  
Vol 14 (9) ◽  
pp. 1309-1312
Author(s):  
A. V. Fedotov
Keyword(s):  
Linear Conversion ◽  
Inductive Measuring

scholarly journals A Partial Discharge Localization Method in Transformers Based on Linear Conversion and Density Peak Clustering

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Shudong Wang ◽  
Yigang He ◽  
Baiqiang Yin ◽  
Wenbo Zeng ◽  
Ying Deng ◽  
...  
Keyword(s):  
Partial Discharge ◽  
Density Peak ◽  
Localization Method ◽  
Linear Conversion ◽  
Density Peak Clustering

Inductive Sensor for Weighing of Mass

2011 ◽  
Vol 18 (2) ◽  
pp. 323-334
Author(s):  
Janusz Lewandowski
Keyword(s):  
Ambient Temperature ◽  
Strain Gauge ◽  
Electronic System ◽  
Constant Load ◽  
Load Cell ◽  
Measuring System ◽  
Main Element ◽  
Digital Correction ◽  
Inductive Sensor ◽  
Inductive Measuring

Inductive Sensor for Weighing of Mass A new method measuring of mass in electronic system of scales has been described. The main element of this system is inductive measuring load cell, which was compared with strain gauge load cell. The aim of the paper is described advantages of the inductive measuring system of mass and explain some main problems of this system. Digital correction of the mechanical errors of the beam like: hysteresis, creep material of the beam under constant load, influence of ambient temperature was described.

The Use of an Inductive Coil System for the Description of Damages in Apple Tissue with Electrical Parameters

2011 ◽  
Vol 7 (3) ◽  
Author(s):  
Frank Euring ◽  
Winfried Russ ◽  
Uwe Grupa
Keyword(s):  
Electrical Parameters ◽  
Cell Destruction ◽  
Coil System ◽  
Thaw Cycle ◽  
Inductive Measuring ◽  
Before And After ◽  
Freeze Thaw Cycle ◽  
Apple Tissue ◽  
Inline Measurement ◽  
Mass Dependent

The main objective of this work was to determine if it is possible to distinguish between intact and destroyed apple tissue with an inductively working coil system. With conductive measurement, it is possible to measure the amount of destroyed cell in plant tissues. Destroyed cells in plant tissue can mean bad quality for the particular product. The advantage of the inductive measuring technique is the possibility to measure the complete product contactless and non-destructively during the production process. Hence, an inline measurement system could be developed.In order to destroy cells in apples, a freeze-thaw cycle was subjected to three different apples varieties (Braeburn, Jonagold and Idared). The changes of the electrical parameters were observed before and after the thermal treatment.It could be demonstrated that the inductive measuring leads to similar statements as conductive measuring methods. The electrical parameters showed mass dependent. Hence, the electrical parameters had to be normalized to the sample mass. The mass normalized voltage UB,normalized is well suited to describe the cell destruction. It could be shown that the cell destruction provides higher UB,normalized-values.

Linear conversion in a magnetized plasma with density gradient parallel to the magnetic field

1983 ◽  
Vol 30 (2) ◽  
pp. 179-192 ◽  
Author(s):  
E. Mjølhus
Keyword(s):  
Magnetic Field ◽  
Electromagnetic Wave ◽  
Density Gradient ◽  
Conversion Coefficient ◽  
Magnetized Plasma ◽  
Angle Of Incidence ◽  
Linear Conversion ◽  
The Magnetic Field

The problem of linear conversion of an ordinary polarized electromagnetic wave in a magnetized plasma with density gradient parallel to the magnetic field is considered. An expression for the conversion coefficient as a function of angle of incidence, WKB parameter and magnetic field is obtained. The magnetic field leads to a narrowing of the range of angles of incidence leading to linear conversion, compared with the unmagnetized case.

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