Proceedings of International Conference on Applied Innovation in IT
2023/11/30, Volume 11, Issue 2, pp.155-160
The Development of Sensitive Measuring Schemes for Capacitive-Semiconductor Humidity Transmitters
Anvar Rakhmanov, Stepan Kuznetsov and Feruz Fattoev Abstract: Capacitive-semiconductor converters play a crucial role in converting physical quantities with complex parameters due to their positive properties, including measurement accuracy, reliability, manufacturability, and efficient measurement schemes. Experimental results and discussions reveal that at small and medium humidity values (2÷6%), the bridge measuring circuit may not provide the necessary gradation and sensitivity of the output signal. To address this, a measuring circuit is developed to increase sensitivity and linearize the output characteristics of the capacitive-semiconductor converter at low and medium humidity values. The proposed measuring circuit utilizes a bipolar voltage for input value modulation, introducing a new construction principle for capacitive-semiconductor humidity converters. The measuring scheme enhances the accuracy and linearity of static characteristics by utilizing bipolar pulses of varying durations. The study establishes the practical value of pulsed power supply, providing additional opportunities for linearization of conversion characteristics. The presented results contribute to the development of effective measuring circuits for capacitive-semiconductor converters, enhancing their metrological characteristics and widening their applications in monitoring and control systems.
Keywords: Measuring Circuit, Humidity, Capacitive-Semiconductor Converter, Accuracy, Bipolar Voltage, Pulse Duration.
DOI: 10.25673/113007
Download: PDF
References:
- A.V. Delgado, F. González-Caballero, R.J. Hunter, L.K. Koopal, and J. Lyklema. "Measurement and interpretation of electrokinetic phenomena." Journal of Colloid and Interface Science, vol. 309, 2007, pp. 194-224, [Online]. Available: https://doi.org/10.1016/j.jcis.2006.12.075.
- F. Zikrillayev, E.B. Saitov, J.B. Toshov, B.K. Ilyasov, and M.B. Zubaydullayev. "A Software Package for Determining the Optimal Composition and Parameters of a Combined Autonomous Power Supply System Based on Renewable Energy Sources." In AIP Conference Proceedings, 2022, vol. 2432, p. 020021.
- E.B. Saitov, "Optimal model for additional operation of the storage system for photovoltaic wind power plants." E3S Web of Conferences, Sustainable Energy Systems: Innovative Perspectives, SES 2020, vol. 220, 29 October 2020, [Online]. Available: https://doi.org/10.1051/e3sconf/202022001080.
- E.B. Saitov, Y.B. Sobirov, I.A. Yuldoshev, I.R. Jurayev, and S. Kodirov, "Study of Solar Radiation and Wind Characteristics in Various Regions of Uzbekistan." E3S Web of Conferences, Sustainable Energy Systems: Innovative Perspectives, SES 2020, vol. 220, 29 October 2020, [Online]. Available: https://doi.org/10.1051/e3sconf/202022001061.
- E.B. Saitov, "Renewable Energy Development in Uzbekistan: Current Status, Problems and Solutions." RSES 2020, E3S Web of Conferences 216, p. 01134, 2020, [Online]. Available: https://doi.org/10.1051/e3sconf/202021601134.
- I. Sapaev, E. Saitov, N. Zoxidov, and B. Kamanov, "Matlab-model of a solar photovoltaic station integrated with a local electrical network." IOP Conference Series: Materials Science and Engineering, 883, 1, 012116, IOP Publishing, 2020/7/1, [Online]. Available: https://doi.org/10.1088/1757-899X/883/1/012116.
- E.B. Saitov, Sh. Kodirov, B.M. Kamanov, N. Imomkulov, and I. Kudenov, "Increasing the efficiency of autonomous solar photovoltaic installations for power supply of agricultural consumers." AIP Conference Proceedings 2432, p. 040036, 2022, [Online]. Available: https://doi.org/10.1063/5.0090439.
- F. Zikrillayev, E.B. Saitov, J.B. Toshov, B.K. Ilyasov, and M.B. Zubaydullayev, "A software package for determining the optimal composition and parameters of a combined autonomous power supply system based on renewable energy sources." AIP Conference Proceedings 2432, p. 020021, 2022.
- A.T. Rakhmanov and S.F. Kuznetsov, "Reliability of Semiconductor Converters of Temperature and Humidity of Disperse Media with Respect to Catastrophic Failures." International Journal of Advanced Research in Science, Engineering and Technology, vol. 8(12), December 2021, ISSN: 2350-0328.
- A.T. Rakhmanov, S.F. Kuznetsov, A.K. Khamrayev, and S.S. Gulyamov, "Matching of line-approximated static characteristics of temperature and moisture converters and automatic bridge." Science and World. International scientific journal, no. 4 (68), 2019, vol. 1, pp. 63-67.
- A.T. Rakhmanov, S.F. Kuznetsov, and А.К. Khamrayev, "Error of static characteristics of disperse media moisture when modeling the exponential process." Science and World. International Scientific Journal, vol. 1, no. 68, 2019, pp. 67-71.
- A.T. Rakhmanov and S.F. Kuznetsov, "Determination of Dynamic Errors of Converter Temperature and Humidity Measured Quickly Changing Output Signals." International Journal of Advanced in Science, Engineering and Technology, vol. 6, no. 4, 2019, pp. 8945-8949.
- E.B. Saitov and U.M. Akhmedov, "Tracking maximum power point of photovoltaic modules." AIP Conference Proceedings, vol. 2789, 2023, p. 060005.
- N. Zikrillayev, K. Ayupov, Z. Mamarajabova, E. Saitov, and I. Sabitova, "Adaptation and optimization of a photovoltaic system for a country house." E3S Web of Conferences, vol. 383, 2023, p. 04054.
- E. Saitov, I. Kudenov, F. Qodirova, D. Askarov, and M. Sultonova, "Analysis of the performance and economic parameters of different types of solar panels taking into account degradation processes." E3S Web of Conferences, vol. 383, 2023, p. 04059.
- E. Saitov, G. Khushakov, U. Masharipova, O. Mamasaliyev, and S. Rasulova, "Investigation of the working condition of large power solar panel cleaning device." E3S Web of Conferences, vol. 383, 2023, p. 04060.
- N. Zikrillayev, E. Saitov, J. Toshov, B. Muradov, and D. Muxtorov, "Autonomous Solar Power Plant for Individual use Simulation in LTspice Software Package Booster Voltage Converter." Proceedings of International Conference on Applied Innovation in IT, vol. 11, no. 1, 2023, pp. 207-211.
- B. Yuldoshov, E. Saitov, J. Khaliyarov, S. Toshpulatov, and F. Kholmurzayeva, "Effect of Temperature on Electrical Parameters of Photovoltaic Module." Proceedings of International Conference on Applied Innovation in IT, vol. 11, no. 1, 2023, pp. 291-295.
- E. Saitov, O. Jurayev, S. Axrorova, J. Ismailov, and B. Baymirzaev, "Conversion and use of Solar Energy Calculation Methodology for Photovoltaic Systems." Proceedings of International Conference on Applied Innovation in IT, vol. 11, no. 1, 2023, pp. 227-232.
- E.B. Saitov and T.B. Sodiqov, "Modeling an Autonomous Photovoltaic System in the Matlab Simulink Software Environment." AIP Conference Proceedings, vol. 2432, 2022, p. 020022.
- E.B. Saitov, Sh. Kodirov, B.M. Kamanov, N. Imomkulov, and I. Kudenov, "Increasing the Efficiency of Autonomous Solar Photovoltaic Installations for Power Supply of Agricultural Consumers." AIP Conference Proceedings, vol. 2432, 2022, p. 040036.
- E.B. Saitov, Y.M. Kurbonov, and B.M. Botirov, "Analysis of the influence of temperature on the operating mode of a photovoltaic solar station." IOP Conference Series: Earth and Environmental Science, vol. 614(1), 2020.
- E.B. Saitov, "Optimal model for additional operation of the storage system for photovoltaic wind power plants." E3S Web of Conferences, vol. 220, 2020.
- E.B. Saitov, Y.B. Sobirov, I.A. Yuldoshev, I.R. Jurayev, and S. Kodirov, "Study of Solar Radiation and Wind Characteristics in Various Regions of Uzbekistan." E3S Web of Conferences, vol. 220, 2020.
- E.B. Saitov, J.B. Toshov, A.O. Pulatov, B.M. Botirov, and Y.M. Kurbanov, "Networked interactive solar panels over the roof photovoltaic system (PVS) and its cost analysis at Tashkent state technical University." E3S Web of Conferences, vol. 216, 2020.
- E.B. Saitov, "Renewable energy development in Uzbekistan: Current status, problems and solutions." E3S Web of Conferences, vol. 216, 2020.
- E. Saitov and J. Toshov, "Portable autonomous solar power plant for individual use." E3S Web of Conferences, vol. 139, 2019.
- E.B. Saitov, M.K. Bakhadyrkhanov, S.A. Valiev, N.F. Zikrillaev, and S.A. Tachilin,"Silicon photovoltaic cells with clusters of nickel atoms." Applied Solar Energy (English translation of Geliotekhnika), vol. 52, no. 4, 2016, pp. 278-281.
- H. Schaumberg, "Sensors: Transl. from German/Under the general editorship," Tashkent: Tashkent State Technical University, 2002, 147 p.
- T.D. Japaridze, "Patent No. 171809 of the Russian Federation. Method for measuring the moisture content of bulk materials." 2002, no. 9, p. 164.
- Yu.M. Romanenko and V.A. Emelyanov, "Patent No. 379864 of the Russian Federation. Device for measuring soil moisture." 2005, no. 20, p. 78.
- A.I. Moiseev, "Development of capacitive converters of bulk materials." State and prospects for the development of information technologies: - Penza: Perm State Technical University, 2005, pp. 38-42.
- B.M. Kulwicki, "Ceramic sensors and transducers." J. Phys. Chem. Solids, vol. 45, no. 10, 2002, p.1015.
- "Universal converter. Universal transducer: Application no. 19929264." Germany, Knoll Meinkard, no. 19929264.
- A.I. Kuchimov. "Electronics and circuit design: Textbook." M.: Helios ARV, 2004, 336 p.
|
HOME
- Call for Papers
- Paper Submission
- For authors
- Important Dates
- Conference Committee
- Editorial Board
- Reviewers
- Last Proceedings
PROCEEDINGS
-
Volume 12, Issue 1 (ICAIIT 2024)
-
Volume 11, Issue 2 (ICAIIT 2023)
-
Volume 11, Issue 1 (ICAIIT 2023)
-
Volume 10, Issue 1 (ICAIIT 2022)
-
Volume 9, Issue 1 (ICAIIT 2021)
-
Volume 8, Issue 1 (ICAIIT 2020)
-
Volume 7, Issue 1 (ICAIIT 2019)
-
Volume 7, Issue 2 (ICAIIT 2019)
-
Volume 6, Issue 1 (ICAIIT 2018)
-
Volume 5, Issue 1 (ICAIIT 2017)
-
Volume 4, Issue 1 (ICAIIT 2016)
-
Volume 3, Issue 1 (ICAIIT 2015)
-
Volume 2, Issue 1 (ICAIIT 2014)
-
Volume 1, Issue 1 (ICAIIT 2013)
PAST CONFERENCES
ICAIIT 2024
-
Photos
-
Reports
ICAIIT 2023
-
Photos
-
Reports
ICAIIT 2021
-
Photos
-
Reports
ICAIIT 2020
-
Photos
-
Reports
ICAIIT 2019
-
Photos
-
Reports
ICAIIT 2018
-
Photos
-
Reports
ETHICS IN PUBLICATIONS
ACCOMODATION
CONTACT US
|
|