Speed Measurement of Rotating Hollow Shafts Using an Eddy Current Sensor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00362582" target="_blank" >RIV/68407700:21230/23:00362582 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/TMECH.2022.3197548" target="_blank" >https://doi.org/10.1109/TMECH.2022.3197548</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TMECH.2022.3197548" target="_blank" >10.1109/TMECH.2022.3197548</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Speed Measurement of Rotating Hollow Shafts Using an Eddy Current Sensor

Popis výsledku v původním jazyce

Rotating speed measurements of conductive hollow shafts using a new eddy current sensor are presented in this article. Two serially connected excitation coils are used, which are 180 degrees geometrically shifted relative to each other. The pick-up coils have the same configuration as the excitation coils with a 90 degrees geometrically shifted angle relative to the excitation coils. Parametric analyses of the speed sensor are performed using a novel developed analytical method. Detailed calculations of the sensor are presented using the 3-D time-stepping finite-element method. The performance of the eddy current speed sensor is measured up to 3000 r/min at different excitation frequencies. The rotating shafts are two hollow iron cylinders and three hollow aluminum cylinders with different shell thicknesses. The effects of the electrical conductivity and magnetic permeability of hollow shafts on the speed sensor performance are assessed. The measurement results are compared with the calculations for different shafts. The nonlinearity measured error is 0.15%.

Název v anglickém jazyce

Speed Measurement of Rotating Hollow Shafts Using an Eddy Current Sensor

Popis výsledku anglicky

Rotating speed measurements of conductive hollow shafts using a new eddy current sensor are presented in this article. Two serially connected excitation coils are used, which are 180 degrees geometrically shifted relative to each other. The pick-up coils have the same configuration as the excitation coils with a 90 degrees geometrically shifted angle relative to the excitation coils. Parametric analyses of the speed sensor are performed using a novel developed analytical method. Detailed calculations of the sensor are presented using the 3-D time-stepping finite-element method. The performance of the eddy current speed sensor is measured up to 3000 r/min at different excitation frequencies. The rotating shafts are two hollow iron cylinders and three hollow aluminum cylinders with different shell thicknesses. The effects of the electrical conductivity and magnetic permeability of hollow shafts on the speed sensor performance are assessed. The measurement results are compared with the calculations for different shafts. The nonlinearity measured error is 0.15%.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE-ASME TRANSACTIONS ON MECHATRONICS

ISSN

1083-4435

e-ISSN

1941-014X

Svazek periodika

28

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

568-578

Kód UT WoS článku

000842779300001

EID výsledku v databázi Scopus

2-s2.0-85136884171