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  4. Vol 6, Issue 5, 2023

Research on the Law of Electric Water Conversion Coefficient in Typical Wells of Chayou Middle Banner

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DOI: 10.23977/jeeem.2023.060502 | Downloads: 10 | Views: 501

Author(s)

Zhang Hao 1, Gao Bowen 1, Han Zikang 2, Qu Rong 2, Liu Fuming 2, Li Xiaoyan 3, Ma Jun 4

Affiliation(s)

1 School of Water Conservancy and Civil Engineering, Inner Mongolia Agricultural University, Hohhot, China
2 Inner Mongolia Shunyuan Hydrological Survey Co., Ltd., Hohhot, China
3 The Hohhot Hydrology and Water Resources Sub-Center, Hohhot, China
4 Key Laboratory of Water Resources Protection and Utilization of Inner Mongolia Autonomous Region, Hohhot, China

Corresponding Author

Ma Jun

ABSTRACT

"Electricity for water" is an indirect measurement method of agricultural irrigation water. It establishes the quantitative relationship between irrigation electricity consumption and water withdrawal, and uses irrigation electricity consumption data to calculate irrigation water consumption indirectly. The conversion coefficient of electricity and water refers to the ratio of irrigation water to electricity consumption. Through the comprehensive analysis of 56 typical Wells and all irrigation Wells, it can be seen that the electric-water conversion coefficient of camellia Zhongji irrigation machine and electric well presents the following rules: (1) The electric-water conversion coefficient is larger in the high-yield (good water yield) area among different water levels.(2) Within the same water level or between adjacent water levels, when the difference between the water level is small, it is related to the old and new pumps. The newer the pump, the higher the use efficiency, the lower the power consumption, and the greater the water conversion coefficient.(3) Within the same water level or between adjacent water levels, the same depth of the irrigation well is related to the rated water output of the pump. The higher the rated water yield, the better the water yield and the greater the conversion coefficient of water yield. (4) When there is little difference in the amount of water within the same water level or between adjacent water levels, it is also related to the pump head. The smaller the pump head, the greater the power consumption, the greater the water conversion factor. In addition, it is also related to many factors such as line loss and well depth. Through the field measurement and data analysis, it is found that the conversion coefficient of electric water quantity is not only affected by a single factor, but also by the water quantity of each well, well depth, pump type, new and old pumps, pump head, line loss and other factors. Even in the same water level range, the electric-water conversion coefficient cannot show a certain rule on the plane.

KEYWORDS

Electricity to water conversion coefficient; law; Water metering; Cha You Zhong Qi

CITE THIS PAPER

Zhang Hao, Gao Bowen, Han Zikang, Qu Rong, Liu Fuming, Li Xiaoyan, Ma Jun, Research on the Law of Electric Water Conversion Coefficient in Typical Wells of Chayou Middle Banner. Journal of Electrotechnology, Electrical Engineering and Management (2023) Vol. 6: 9-20. DOI: http://dx.doi.org/10.23977/jeeem.2023.060502.

REFERENCES

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