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44.166  Articles
1 of 4.418 pages  |  10  records  |  more records»
Context. Solving the problem of increasing the reliability of solar cells, including the elimination of abnormal (fire hazardous)situations based on the development of methods and means to prevent current overloads in their photovoltaic systems.Objective.... see more

Energy needs in Indonesia are increasing every year along with the increase of human population. On the other hand, the rate of energy demand in Indonesia is not matched by the current energy availability. The lack of energy availability in Indonesia, one... see more

Bio-battery is a battery with paste that is made of natural materials. Bio-battery produce electrical power by using electrolyte cassava pulp and Cu-Zn electrode. Design of bio-batteries are made by 20 cell of dry cell battery type R20S IEC/UM-1/D 1,5 vol... see more

The electrical characteristics of cassava peel can be determined by using electrode, a pair of electrode that used in this research is Cu-Zn. The measurement of the electrical characteristics of cassava peel had been done using a 1.2 watt LED load and whe... see more

In present study five synthesized organic semiconductor compounds have been used for fabrication of the planar metal / organic semiconductor / metal structures. Both top electrode and bottom electrode configurations were used. Current-voltage (I-V) charac... see more

This paper describes the design, evaluation, and implementation of a compensation scheme for a measurement voltage transformer (VT) using the hysteresis characteristics of the core. The error of a VT is caused by the primary winding voltage and secondary ... see more

An AC-DC combined voltage is applied to the oil-pressboard insulation near the valve side during the operation of a converter transformer. To study the breakdown characteristics of an oil-pressboard insulation under such voltages, a typical plate electrod... see more

A simulation model of a converter with soft switching of transistors has been created. New calculation methods and means of measuring the equivalent frequency characteristics of converting devices with negative feedback to the problems of stability analys... see more

The analysis of the measuring converter of average value voltage using the iteratively integrating method of conversion and its comparison with the analysis the generalized block diagram of the iteratively integrating measuring converter were performed. A... see more

1 of 4.418 pages  |  10  records  |  more records»