การลดต้นทุนค่าไฟฟ้าของระบบให้น้ำแปลงปลูกหม่อนของกลุ่มเกษตรกรจังหวัดสุรินทร์ด้วยเทคโนโลยีประหยัดพลังงาน

Abstract

This research aims to design and create energy-saving technology for watering mulberry plantations of farmers in Surin Province. Finding the efficiency of the electrical energy saving technology of the mulberry plantation irrigation system and transferring knowledge on the use of electrical energy saving technology of the mulberry plantation irrigation system. This study focuses on the application of energy-saving technology to reduce the electricity cost of mulberry irrigation systems in order to reduce the burden and save electricity costs of mulberry irrigation.

The research results show that before installing the energy-saving technology system for watering mulberry fields, the researcher went to the area to collect the fruit during August - December 2024. The pump used was a 1,500 watt submersible pump to suck groundwater. Water supply is open from 7:00 AM to 1:00 PM. Average voltage is 229 volts, average current is 7.16 amps, average power is 1349.6 watts, average power factor is 0.82, average electrical energy is 300.2 units and the average electricity bill is 1,343.2 baht. After installing the energy-saving technology system for watering mulberry fields. The researchers collected results from January to May 2025. The pump used was a 1,500-watt submersible pump to draw groundwater. The water supply was scheduled to open between 7:00 a.m. and 1:00 p.m. From the measurements, the average voltage is 229 volts, the average current is 5.72 amps, the average power is 1181.6 watts, the average power factor is 0.91, the average electrical energy is 214.6 units and the average electricity cost is 924 baht. It shows that the energy saving technology of the mulberry plantation irrigation system has an efficiency of saving the electricity of the mulberry plantation irrigation system by not less than 20 percent.