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The ice defrosting system management in refrigerator for energy saving
(2018-07-03)
This paper presents about the defrosting time of evaporator in refrigerator by using the temperature different between evaporator and chilling area. This temperature different concept could control the defrosting system ...
An insulation analysis of high voltage transformer bushing
(2018-07-03)
This article presents how the analysis an insulation of high voltage transformer bushing. The purpose is to analysis the moisture in the bushing to evaluate the approach for maintenance. The analysis rely on the principle ...
The technique of feeder reconfiguration and capacitors placement in power distribution system to achieve minimum load-balancing
(2018-07-04)
This paper presents an efficient algorithm for optimization of radial distribution systems by a feeder reconfiguration to balance feeder loads and eliminate overload conditions. The system load-balancing index ...
Experimental study defrost management in refrigeration to energy saving
(2020-01-16)
Defrosting at evaporator panel is one of working cycles in freezer. Power consumption in defrosting does not meet the objective of using freezer, therefore, the approach to decrease power consumption in defrosting is one ...
Energy saving strategies in refrigeration systems by defrost management
(2020-01-31)
Defrosting at evaporator panel is one of working cycles in freezer. Power consumption in defrosting does not meet the objective of using freezer, therefore, the approach to decrease power consumption in defrosting is one ...
Reactive power control to improve the economic of power system
(2020-02-18)
To Improvement the power factor is very important. Because the costs are increased or reduced. To Improvement the power factor, the higher the value, it is necessary to buildings, offices and industrial buildings or the ...
Analysis of impacts harmonic to solve economics in power system
(2020-03-16)
This research proposes technical performance evaluation and economic decence for the combination of harmonic correction devices in Industry. Currently, an electronic device is popularly applied in power network. Although, ...
Bamboo chopsticks machine with automatic control system
(2020-03-16)
This research presents a bamboo chopsticks machine with automatic control system. The production of bamboo chopsticks, the current will be cut to get the machine to enter the bamboo chopsticks using the machine. The machine ...
Ground grid design of two neighbouring distribution substation
(2020-09-06)
Ground grid design of substation is very important. It will help prevent the danger caused by the fault which causes the high step voltage and high touch voltage and may cause the operator to die. It also helps prevent ...
Power system grounding for mitigation of voltage sag originated from single ling to ground fault
(2019-09-18)
The faults in a power distribution system do not only impact to power outage directly. They also cause voltage sag problem spread over the system. A single-line to ground fault is about 70% of the overhead system faults. ...