DEFINITION OF THE SHAFTS RADIAL BEATING CAPACITIVE SENSOR RESPONSE FUNCTION BY COMPUTER MODELING-Reference-Cited by-同舟云学术

DEFINITION OF THE SHAFTS RADIAL BEATING CAPACITIVE SENSOR RESPONSE FUNCTION BY COMPUTER MODELING

Published:2021-05-19 Issue:58 Volume:2021 Page:107-112
ISSN:1727-9895
Container-title:Praci Institutu elektrodinamiki Nacionalanoi akademii nauk Ukraini
language:
Short-container-title:Praci Inst. elektrodin. Nac. akad nauk Ukr.

Author:

Bereznychenko V.O.^ORCID,

Abstract

The paper presents the results study the characteristics of capacitive beating sensors to optimize them by computer simulation tools using. A concentric capacitive sensor with high-potential and grounded electrodes was studied. In the course of the research, the expediency of using computer modeling tools by finite element analysis methods to study the metrological characteristics of sensors was shown. It is shown that the application of modeling makes it possible to reduce the time spent on studies of the transformation function and metrological characteristics. The picture of the distribution of equipotential lines of an electric field in a working backlash of the sensor has resulted. The simulation results make it possible to create a picture of equipotential lines by changing the distance between the total surface of the sensor electrodes and the grounded surface, simulating the surface of the shaft. The results of the definition of the response function are given. References 23, figures 5.

Publisher

National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka)

Reference23 articles.

1. 1. Alekseev B.A. Determining the status (diagnostics) of large hydro generators. ENAS, 2002. 144 p. (Rus)

2. 2. ISO 20816-5:2018. Mechanical vibration. Measurement and evaluation of machine vibration. Part 5: Machine sets in hydraulic power generating and pump-storage plants. Released: 2018-12-01. ISO/TC 108/SC 2 Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures, 2018. 60 p.

3. 3. ISO 20816-1:2016. Mechanical vibration . Measurement and evaluation of machine vibration. Part 1: General guidelines ISO79. Released: 2016-11-30. ISO/TC 108/SC 2 Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures, 2016. 46 p.

4. 4. ISO 7919-5:2005. Mechanical vibration. Evaluation of machine vibration by measurements on rotating shafts. Part 5: Machine sets in hydraulic power generating and pumping plants. Released:2005-04. ISO/TC 108/SC 2 Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures, 2005. 16 p.

5. 5. Levytskyi A.S., Zaitsev I.O., Bereznychenko V.O. Relative and absolute radial vibration of the shaft of the vertical unit. Hidroenerhetyka Ukrainy. 2019. No 34. Pp. 3639. (Ukr)

Cited by 3 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Condition Monitoring and Fault Diagnosis Systems of Power Generators with Non-Contact Shaft Runout Electrocapacitive Transducer;2023 IEEE 4th KhPI Week on Advanced Technology (KhPIWeek);2023-10-02

2. Optical Fiber in Nuclear Power Plants: Applications to Improve the Reliability, Safety and Work Stability of Fault Control Instrumentation;Systems, Decision and Control in Energy III;2021-12-01

3. Hybrid Diagnostics Systems for Power Generators Faults: Systems Design Principle and Shaft Run-Out Sensors;Power Systems Research and Operation;2021-09-23