Substation control and monitoring systems: The eyes and ears of every power system
To ensure the substation is run efficiently, a control and monitoring systems are needed. These systems should display the current status of all plant equipment, including alarms and secondary system indicators. They should also provide digital outputs to open and… Read more
Feb 05, 2024 | By Edvard Csanyi
Electrical engineering for hydropower, from run-of-river to pumped storage plants
Nowadays, when we all see and feel the colossal crisis looming on the horizon, the question of energy security is among the first things on the table in each country’s management. It’s now essential more than ever for each country…...
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Jun 13, 2022 | By Marco Bruschini
Improved maintenance of secondary substations using grid digitalization benefits
The digitalization of the network is, in general terms, to increase the level of automation and observability of the grid. Digitalization not only is applied at electrical networks but also in other fields such as telecommunication networks. The automation is… Read more
Oct 21, 2019 | By Edvard Csanyi
Minimizing failure impact in distribution systems by allowing faults to clear themselves
Distribution systems are basically insecure – failure of a major component always leads to customer interruptions. So, what can be done? Reliable distribution systems minimize this impact by allowing faults to clear themselves, by minimizing the number of customers affected… Read more
Apr 08, 2019 | By Edvard Csanyi
Generator synchronizing check protective function (ANSI 25 code)
One of the easiest way to damage a generator is to synchronize or parallel out of phase with the electrical system. Out-of-phase synchronizing operations can damage or reduce the remaining life of generator rotors and stationary components. Angular differences as… Read more
Mar 22, 2017 | By Edvard Csanyi
The need for electric energy is never ending
As you guess, yes, the need for electric energy is never ending. Along with the growth in demand for electric power, sustainable development, environmental issues, and power quality and reliability have become concerns. Electric utilities are becoming more and more… Read more
Sep 22, 2014 | By Edvard Csanyi
An Overview Of Smart Power Grid
The present electric grids use the technology of 1970’s. But with the advancement in various concepts of power generation, problems associated with power outages and thefts, and also due to increase in demand, we require a modernized grid to avail… Read more
Aug 20, 2012 | By vinod ramireddy
Smart grid deployment, what we’ve done so far
The many smart grid technology areas – each consisting of sets of individual technologies – span the entire grid, from generation through transmission and distribution to various types of electricity consumers. Some of the technologies are actively being deployed and are… Read more
Aug 14, 2012 | By Edvard Csanyi
Top Programming Languages in Power Engineering Worth Learning in 2026
This technical review analyzes the core programming languages, hardware description languages, and configuration syntaxes utilized in contemporary power engineering. Emphasis is placed on their application in Intelligent Electronic Devices (IEDs), Supervisory Control and Data Acquisition (SCADA) systems, and digital substation…...
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Jun 01, 2026 | By Edvard Csanyi
Top Ten Electrical Engineering Courses for Career Growth
Today’s power engineers are expected to seamlessly navigate 200-page protection schematics, simulate complex transients using software such as ETAP, analyze and troubleshoot relay protection schematics, design robust LV distribution networks, and even leverage Artificial Intelligence to troubleshoot power quality issues…. Read more
May 25, 2026 | By Edvard Csanyi
Technical Analysis of Engineering and Design Documentation for the DELA ROSA 230kV Substation
The DELA ROSA 230kV Substation represents a critical node in high-voltage power transmission, utilizing a highly integrated outdoor Gas Insulated Switchgear (GIS) topology. The reference engineering documentation specifies a comprehensive 245kV implementation, structured predominantly around Siemens Energy’s 8DN9 and 8DQ1…...
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May 18, 2026 | By Edvard Csanyi
The Biggest Mistakes Substation Operators Make
Operating an electrical substation leaves a zero margin for error. The critical mistakes operators make, from bypassing interlocks and improper grounding to rushing and ignoring PPE — rarely stem from a lack of skill. Instead, they represent breakdowns in procedure,… Read more
May 11, 2026 | By Edvard Csanyi
Substation Equipment: From Type Testing to Factory and Site Acceptance Testing (FAT, SAT)
In power systems, reliability is not achieved by design alone. It is established through a structured process of verification, validation, inspection, and testing carried out at different stages of the equipment lifecycle. Whether the equipment is a power transformer, switchgear…...
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Mar 23, 2026 | By Muhammad Kashif
Hidden Problems in Commissioning of Power Plants (You’re not Counting On)
Commissioning of a power plant or an industrial plant is not that simple, on contrary, it’s full of hidden traps and logical challenges. In power plants, the generating units are substantial operational blocks, tested individually alongside the water or fuel…...
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Oct 06, 2025 | By Edvard Csanyi
The Problems of Modern Distribution Systems in the Age of Distributed Energy Resources (DERs)
The evolution of power distribution networks is being shaped by unprecedented growth in distributed energy resources (DERs), particularly rooftop solar and other inverter-based technologies. Traditionally designed for one-way power flow from substations to end-users, distribution systems are now experiencing reverse…...
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This content is not available in your premium membership plan. Please upgrade your plan in order to access this content. You can choose an annually based Basic, Pro, or Enterprise membership plan. Subscribe and enjoy studying specialized technical articles, online video courses, electrical engineering guides, and papers.With EEP's premium membership, you get additional essence that enhances your knowledge and experience in low- medium- and high-voltage engineering fields.
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Jun 02, 2025 | By Muhammad Kashif