نتایج جستجو برای: line losses

تعداد نتایج: 472449  

نصیری, سید مهدی, جعفری فر, جواد , لغوی, محمد ,

Wheat as a main food source is partly lost in different ways such as planting, harvesting, storage and even in consumption processes. This calls for attention to reducing these losses through application of the results from agricultural research, use of new farming practices, improvements in management system and repair and renewal of farm machinery. The present study considers the design, deve...

Journal: :WSEAS transactions on power systems 2022

Innovations and trends has been significantly increased during modern theory practical realizations in the field of energetic. In Czech Republic, research predictions technical losses on transmission system can be considered as novel important topic. Using software possibilities appropriately utilized frame estimations losses. While they cannot eliminated, may minimized. Losses measured or calc...

2012
Muzammil Khan Mushtaq Raza MARY C. DYSON

The usage of web shows the importance of usability and readability of the web applications or sources provide by the web. Web application fails to encounter the user’s requirements in effective manner, because the designers are unaware from some of the important factors effecting readability, reading from the screen. In this regard, this study is the continuation of the previous work that has b...

2011
H. F. de Zwart

In order to reduce the energy losses caused by shadow lines, three options are investigated. These are: 1. the use of two types of diodes; 2. the use of an ”ideal” diode based an active bypass by using MOS-FET’s [4] and 3. parallel switching of a number of cells between two shadow lines. The first method can reduce the voltage losses of the diode to about 300mV when oversized Schottky diodes ar...

Journal: :Energy economics letters 2023

This paper aimed to estimate the impact of rural and urban electricity access on Ghana’s economic growth between 1993 2018 by controlling for transmission losses as a percentage total transmitted. The study used Stock-Watson Dynamic Ordinary Least Square (DOLS) growth. Engle-Granger, Phillips-Ouliaris, Park’s added variables Hansen parameter instability cointegration methods were applied test l...

2016
Hanho Son Dirk Söffker

Abstract: A near-optimal rule-based mode control (RBC) strategy was proposed for a target plug-in hybrid electric vehicle (PHEV) taking into account the drivetrain losses. Individual loss models were developed for drivetrain components including the gears, planetary gear (PG), bearings, and oil pump, based on experimental data and mathematical governing equations. Also, a loss model for the pow...

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