Displacements Schemes for Obtaining the Frequency Dependence on the Cottonseeds Moisture
Nasirov Tulkun Zakirovich1, Ismatullayev Patxulla Raxmatovich2, Jabborov Hamdam Shaymardonovich3, Eraliyeva Yulduzxon Mumtoz qizi4
1Nasirov Tulkun Zakirovich*, Department of Electronics and Automatics of Tashkent State Technical University, Tashkent, Uzbekistan.
2Ismatullayev Patxulla Raxmatovich, Department of Electronics and Automatics of Tashkent State Technical University, Tashkent, Uzbekistan.
3Jabborov Hamdam Shaymardonovich, Department of Electronics and Automatics of Tashkent State Technical University, Tashkent, Uzbekistan.
4Eraliyeva Yulduzxon Mumtoz qizi, Department of Electronics and Automatics Of Tashkent State Technical University, Tashkent, Uzbekistan.
Manuscript received on April 11, 2020. | Revised Manuscript received on May 15, 2020. | Manuscript published on June 30, 2020. | PP: 223-227 | Volume-9 Issue-5, June 2020. | Retrieval Number: D8993049420/2020©BEIESP | DOI: 10.35940/ijeat.D8993.069520
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Abstract: The mathematic model of the high frequency moisture meter for cottonseeds has been constructed, in which the studying material as a complex dielectric installing in an electric field is represented. The displacement scheme which includes capacity between electrodes and also capacities and resistors corresponding to different polarization types has been presented. 4 variants of displacement schemes which describe approximately the dependence of angle tangency of dielectric losses on the electromagnet field frequency using in the measuring device have been considered. It has been shown that the simplest two element R-C scheme connected parallel corresponds to the closest real description of measuring object in frequencies range from 105 up to 108 Hertz.
Keywords: Displacement scheme, moisture, capacity, cottonseeds