Water heaters low-voltage electrode with current supply complex shape
At present, it remains urgent to develop effective electrode water heaters related to the need for more sophisticated technical means of electric heating of water for individual processes within enterprises. In the article on the example of the physical model of the low-voltage electrode of the...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2018-04-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/2%20(158)/20-27%20%D0%9F%D1%82%D0%B8%D1%86%D1%8B%D0%BD%D0%B0%20%D0%95.%20%D0%92.,%20%D0%9F%D1%82%D0%B8%D1%86%D1%8B%D0%BD%20%D0%94.%20%D0%92.,%20%D0%9A%D1%83%D0%B2%D0%B0%D0%BB%D0%B4%D0%B8%D0%BD%20%D0%90.%20%D0%91..pdf |
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| Summary: | At present, it remains urgent to develop effective electrode water
heaters related to the need for more sophisticated technical
means of electric heating of water for individual processes within
enterprises.
In the article on the example of the physical model of the
low-voltage electrode of the heater there is described in the
experimental study of the influence of the electric mode with the
current supply of complex shape in the process of heating water.
The aim of the work is to study the heating processes in electrode
water heaters when changing the electrical modes (amplitude and
frequency of the supply voltage (current)) to select the effective
operating modes of the units. This required the solution of scientific
problems in the development of research methods on the physical
model of the water heater, obtaining regulatory characteristics that
develops recommendations for the selection of effective operating
modes required for the subsequent development of the algorithm
of automatic control system. The solution of the tasks establishes
the influence of the electromagnetic component, along with the
temperature component, on the water heating processes: it is
experimentally proved that at the same temperature rise speed,
the value of the power factor of the plant increases from 0.67 to
0.975. The mode with a power supply of a complex shape causes
an increase in the efficiency of the electrode water heaters. |
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| ISSN: | 1813-8225 2541-7541 |