HALF-DIFFERENTIAL CAPACITIVE AIR GAP SENSOR FOR HYDROGENERATORS

• Date: 2024
• Author Affiliations: A. Levytskyi — Institute of Electrodynamics of the NAS of Ukraine, Kyiv, Ukraine; I. Zaitsev — Institute of Electrodynamics of the NAS of Ukraine, Kyiv, Ukraine; V. Rassovskyi — PJSC "Ukrhydroenergo", Vyshhorod, Ukraine.
• Keywords: keywords
• Main Authors: Levytskyi , A., Zaitsev , I., Rassovskyi , V.
• Format: Article
• Language: Ukrainian
• Published: Institute of Renewable Energy National Academy of Sciences of Ukraine 2024
• Subjects: hydrogen generator; stator core boring; rotor pole; air gap; measurement; semi-differential capacitive sen-sor.
• Online Access: https://ve.org.ua/index.php/journal/article/view/478
• Journal Title: Vidnovluvana energetika

In the paper proposed half-differential capacitive sensor for measuring the air gap between the stator core boring and the rotor poles in a powerful hydro-generator. The main parts of the sensor are a variable working capacitor and a constant working capacitor, the electrode geometry of which is sim...