PEM fuel cells — The effect of fuel parameters on efficiency and quality of electric power supply

2011 ◽  
Author(s):  
Petr Moldrik ◽  
Roman Chvalek
Keyword(s):  
Fuel Cells ◽  
Electric Power ◽  
Power Supply ◽  
Pem Fuel Cells ◽  
Electric Power Supply ◽  
Quality Of Electric Power

scholarly journals MANAGEMENT OF REGIMES OF ELECTRICITY SYSTEMS OF RAILWAYS BASED ON TECHNOLOGIES OF NETWORK CLUSTERS

2020 ◽  
Vol 2018 (1) ◽  
pp. 133-134
Author(s):  
Yuriy Bulatov ◽  
Zyuy Chan
Keyword(s):  
Electric Power ◽  
Computer Modeling ◽  
Power Supply ◽  
Quality Of Electric Power ◽  
Supply Systems ◽  
Electricity Systems

On the basis of computer modeling proposed effective methods for managing the modes and quality of electric power in power supply systems for non-traction railroad consumers using intelligent technologies are proposed

scholarly journals IMPROVING THE QUALITY OF ELECTRIC POWER IN LOW VOLTAGE NETWORKS

2019 ◽  
Vol 20 (11-12) ◽  
pp. 99-106 ◽  
Author(s):  
L. V. Fetisov ◽  
N. V. Rozhencova ◽  
O. A. Bulatov
Keyword(s):  
Electric Power ◽  
Power Supply ◽  
Low Voltage ◽  
Economic Effect ◽  
High Quality ◽  
Quality Of Electric Power

This article is devoted to development of actions for improvement of quality of the electric power in low voltage networks, by installation of booster transformers (BT), and to calculation of economic effect in comparison with alternative versions of the solution of tasks of ensuring reliable, high-quality and available power supply of consumers.

scholarly journals Smart Metering Systems Optimization for Non-Technical Losses Reduction and Consumption Recording Operation Improvement in Electricity Sector

Sensors ◽  
2020 ◽  
Vol 20 (10) ◽  
pp. 2947
Author(s):  
Ilie Vlasa ◽  
Adrian Gligor ◽  
Cristian-Dragos Dumitru ◽  
Laszlo Barna Iantovics
Keyword(s):  
Power Supply ◽  
Power Distribution ◽  
Measurement Errors ◽  
Optimal Solution ◽  
Electricity Sector ◽  
Smart Metering ◽  
Electric Power Supply ◽  
Distribution Company ◽  
Quality Of Electric Power

One of the keys of enhancing the quality of electric power supply resides in the accuracy of the consumption metering. Nowadays development of the sensors, devices and systems for electricity metering offers the basis for this service. Nevertheless, this achievement in many situations is altered such that appropriate measures must be adopted even if already significant costs have been registered. In this paper is proposed and discussed an optimal solution based on the identification and minimizing the measurement errors for increasing the electricity readings accuracy and lowering the electricity losses and related costs. In this regard, a mathematical model was developed and a particular algorithm for the mentioned problem is proposed and tested in the case of a power distribution company where an enhancement on average of the own technological consumption with 4% was recorded.

A Combined Wind-and-Sola Generator for Autonomous Electric Power Supply Systems

2018 ◽  
pp. 19-27
Author(s):  
BAGAUDIN Kh. GAITOV ◽  
◽  
Yakov M. KASHIN ◽  
Lev E. KOPELEVICH ◽  
Aleksandr V. SAMORODOV ◽  
...  
Keyword(s):  
Electric Power ◽  
Power Supply ◽  
Electric Power Supply ◽  
Supply Systems
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