Technical Guide/Paper
Power distribution inside large buildings
In large buildings the type of distribution depends on the building type, dimension, the length of supply cables, and the loads. The distribution system can be divided in to: The… Read more
Mar 29, 2017 | By Edvard Csanyi
Electric Motor
The essentials of synchronous machines in power distribution networks
Synchronous machines can be used as generators or motors. They are of 3-phase construction, even though some special exceptions can be found. A bulk of the applications are within power… Read more
Mar 06, 2017 | By Edvard Csanyi
Technical Guide/Paper
Elements of power distribution systems
A primary distribution substation is the connection point of a distribution system to a transmission or a sub-transmission network. Outgoing feeders from a primary distribution substation are typically feeding secondary… Read more
Nov 30, 2016 | By Edvard Csanyi
Technical Guide/Paper
Guide to power distribution systems for electrical engineers
Several new factors to consider in modern power distribution systems result from two relatively recent changes. The first recent change is utility deregulation. The traditional dependence on the utility for… Read more
Aug 21, 2016 | By Edvard Csanyi
Energy and Power
Power Distribution Network Explained To Electrical Engineers (Beginners)
In the UK, voltages of 132 kV, 110 kV, 66 kV, 33 kV and 11 kV are typically used to provide primary distribution, with a 380–415 V three-phase and neutral… Read more
Jun 28, 2016 | By Edvard Csanyi
Electrical Lectures
Power distribution configurations with three 3-phase hot power lines
Power leaves the substation on three, three-phase “hot” power lines that are strung adjacent to highways or along local roads to points of use. All three phases share a single… Read more
Jun 01, 2016 | By Edvard Csanyi
Energy and Power
What parallel redundancy does to the power distribution system?
Redundancy is a useful method of increasing reliability and optimising the balance between operation effectiveness and expenditure. In the context of reliability, redundancy signifies that a system will continue to… Read more
Aug 07, 2015 | By Edvard Csanyi
Technical Guide/Paper
Guide to planning of LV/MV electric power distribution
The planning of electric power distribution in buildings and infrastructure facilities is subject to constant transformation. The search for an assignment-compliant, dependable solution should fulfil those usual requirements placed on… Read more
Jul 17, 2015 | By Edvard Csanyi
Energy and Power
5 most common critical power distribution topologies
In many of today’s mission-critical applications, ever-increasing reliability requirements are the norm. A critical part of this reliability is the reliability of the electric power distribution system for a given… Read more
Aug 15, 2014 | By Edvard Csanyi
Energy and Power
Total Losses in Power Distribution and Transmission Lines (2)
Continued from first part: Total Losses in Power Distribution & Transmission Lines (1) There are two types of transmission and distribution losses: Technical losses (explained in previous part) Non-technical losses… Read more
Mar 03, 2014 | By jiguparmar
Energy and Power
Dimensioning of Power Distribution Systems (2)
Continued from the first part: Dimensioning of Power Distribution Systems (1) Dimensioning of cable routes and devices follows the maximum load currents to be expected at this distribution level. As… Read more
Jan 24, 2014 | By Edvard Csanyi
Energy and Power
Dimensioning of Power Distribution Systems (1)
When the basic supply concept for the electricity supply system has been established, it is necessary to dimension the electrical power system. Dimensioning means the sizing rating of all equipment… Read more
Jan 20, 2014 | By Edvard Csanyi
Transmission and Distribution
Total Losses in Power Distribution and Transmission Lines
Power generated in power stations pass through large and complex networks like transformers, overhead lines, cables and other equipment and reaches at the end users. It is fact that the… Read more
Aug 19, 2013 | By jiguparmar
Energy and Power
Floating Neutral Impacts in Power Distribution
If the Neutral Conductor is opened, broke or lost at either of its source side (Distribution Transformer, Generator or at Load side – Distribution Panel of Consumer), the distribution system’s… Read more
Aug 27, 2012 | By jiguparmar
Electrical Lectures
Types of neutral earthing in power distribution (part 2)
Resistance grounding has been used in three-phase industrial applications for many years and it resolves many of the problems associated with solidly grounded and ungrounded systems. Resistance Grounding Systems limits… Read more
Feb 09, 2012 | By jiguparmar
