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Design issues in HV busbar protection systems (substation topology and DC power supply)

This technical article discusses criteria and requirements for designing protection systems for busbars in HV/EHV networks. One of the most critical requirements is reliable busbar relay protection to assure power system integrity during fault conditions. This requirement is further emphasized because... Read more

The post Design issues in HV busbar protection systems (substation topology and DC power supply) appeared first on EEP - Electrical Engineering Portal.




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Tricks in designing and analyzing schematics and diagrams of high voltage substations

High voltage power substations are complex networks of power and control connections, represented by design elements like- Single Line Diagrams, layout and block diagrams, schematics, logic diagrams, schedules, and so many more. Wiring diagrams and schematics, in a sense, are... Read more

The post Tricks in designing and analyzing schematics and diagrams of high voltage substations appeared first on EEP - Electrical Engineering Portal.




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Good practice in the design of concrete and steel structures in power substations

The process of designing a substation usually begins with the general substation layout, which is dependent on the required safety clearance and insulation withstand, as well as the permissible loads delivered to substation equipment and structures. The permissible loads, in... Read more

The post Good practice in the design of concrete and steel structures in power substations appeared first on EEP - Electrical Engineering Portal.




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UK Electrical Industry British Standards (BS)

These standards are the whole of the prescriptions on the basis of which machines, apparatus, materials and the installations should be designed, manufactured and tested so that efficiency and function safety are ensured – and all according to the UK Electrical... Read more

The post UK Electrical Industry British Standards (BS) appeared first on EEP - Electrical Engineering Portal.




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The dB's: After A 25-Year Absence, A Vital Return

In "That Time Is Gone," guitarist, part-time lead vocalist and pop-music legend Peter Holsapple lays bare the anxiety of re-assembling an act that was never much more than a cult phenomenon.




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Secondary equipment you should always consider when retrofitting existing HV substation

This approach assumes retrofitting and upgrading old substation secondary equipment such as intelligent electronic devices (IEDs), monitoring sensors, power apparatus, communication protocol and operating standards to improve the overall performance or reduce cost without disrupting the continuity of service. For... Read more

The post Secondary equipment you should always consider when retrofitting existing HV substation appeared first on EEP - Electrical Engineering Portal.




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The true art of control, monitoring and protection provided by Substation Automation Systems

The Substation Automation Systems, often known as SASs, are responsible for a tremendous variety of tasks. These include some extremely important actions, such as clearing faults in a timely manner in order to maintain the physical condition of power system... Read more

The post The true art of control, monitoring and protection provided by Substation Automation Systems appeared first on EEP - Electrical Engineering Portal.




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ATS Schematics and Logic Analysis for a Substation 415V AC Auxiliary Supply Panel

In modern electrical power systems, ensuring a reliable and continuous supply of electricity is critical, particularly in facilities where downtime can result in significant operational disruptions and financial losses. Low voltage automatic transfer schemes at substations play a vital role... Read more

The post ATS Schematics and Logic Analysis for a Substation 415V AC Auxiliary Supply Panel appeared first on EEP - Electrical Engineering Portal.




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Best practice in hard times: How to safeguard the hundreds and thousands of substations

Like it or not, hard times are in front of us, by all means. I won’t deal the hard times now, but instead, I’ll shortly say that it’s all about the energy resources and who owns them. It’s also not... Read more

The post Best practice in hard times: How to safeguard the hundreds and thousands of substations appeared first on EEP - Electrical Engineering Portal.




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How (should) power utilities handle grid failures by utilizing mobile substations

Every nation has numerous vital facilities that are largely dependent on electricity to function. Infrastructures that are critical to a quick response to outages include the public health system, the communications sector, and government services like emergency first responders. Nonetheless,... Read more

The post How (should) power utilities handle grid failures by utilizing mobile substations appeared first on EEP - Electrical Engineering Portal.




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Mechanical Check, Visual Inspection and Electrical Test of the Substation Grounding System (1)

Substation earthing, or grounding, is essential for electrical safety and reliability in substations, which are critical nodes in the power distribution network. Proper earthing ensures safe dissipation of fault currents into the ground, preventing dangerous voltage build-ups that could cause... Read more

The post Mechanical Check, Visual Inspection and Electrical Test of the Substation Grounding System (1) appeared first on EEP - Electrical Engineering Portal.




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Energy metering in LV/MV substations and utilities: Dos and don’ts in installation and operation

Energy meters are one of the most important components for monitoring and data acquisition in a power system network with roles in every part of the power system network, from the generation to the commercialized end-users, through multiple transmission and... Read more

The post Energy metering in LV/MV substations and utilities: Dos and don’ts in installation and operation appeared first on EEP - Electrical Engineering Portal.




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A quick reminder to substation transformer basics and safety precautions, dos and don’ts

Let us remind ourselves of the basics of substation transformer parts, their operation principles, and do’s and don’ts for safety measures and precautions. For novice substation engineers it’s important to recognize every single detail of a transformer and later to... Read more

The post A quick reminder to substation transformer basics and safety precautions, dos and don’ts appeared first on EEP - Electrical Engineering Portal.




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Welcome to Our New Website

We would like to announce the launch of our new website. You can find information about all the latest news reports and services. Our primary goal is to keep you in the know on the most recent and upcoming events we are involved in. Be sure to check back often.




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Mechanical Check, Visual Inspection and Electrical Test of the Substation Grounding System (2)

At the beginning of my career in 2005, I had the opportunity to work at a 500kV substation with the National Transmission and Dispatch Company in Pakistan. During this time, I was introduced to various tools and techniques that were... Read more

The post Mechanical Check, Visual Inspection and Electrical Test of the Substation Grounding System (2) appeared first on EEP - Electrical Engineering Portal.




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Tomorrow When The War Began website

Online resource suitable for English, Media and PSHEE at KS3 and KS4 encouraging personal and critical reflection on characters, relationships and ideas.




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Choosing between AIS and GIS substation design: Factors you MUST take into consideration

For the last sixty years, gas-insulated substation (GIS) has been used in applications related to substations all over the world, and this use of the technology is becoming an increasingly common asset for those who make use of substations. GIS... Read more

The post Choosing between AIS and GIS substation design: Factors you MUST take into consideration appeared first on EEP - Electrical Engineering Portal.




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A detailed checklist for the installation and commissioning of Gas-Insulated Substations (GIS)

Gas-insulated substations (GIS) are critical components of modern electrical power systems, providing efficient and compact solutions for the transmission and distribution of electricity. These substations utilize sulfur hexafluoride (SF6) gas as an insulating and arc-quenching medium, offering several advantages over... Read more

The post A detailed checklist for the installation and commissioning of Gas-Insulated Substations (GIS) appeared first on EEP - Electrical Engineering Portal.




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Substation Equipment Maintenance: Often Neglected Until Something Big Drops Dead

The aging process starts the moment new substation equipment is put into service; how quickly it happens depends on a number of factors, including the equipment’s use, the environment, the quality of maintenance, and many more. However, things aren’t the... Read more

The post Substation Equipment Maintenance: Often Neglected Until Something Big Drops Dead appeared first on EEP - Electrical Engineering Portal.




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Bringing new life to an old Air-Insulated Substation (AIS)

An increasing number of substations globally are aging, while the construction of new ones is hindered by competitive limitations, rigorous environmental rules, and community acceptance issues. Simultaneously, the demand for electricity is consistently escalating, resulting in increased short circuit levels... Read more

The post Bringing new life to an old Air-Insulated Substation (AIS) appeared first on EEP - Electrical Engineering Portal.




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Eight substation equipment needed to power up data center

A few years ago I participated in an interesting project Telenor Data Center in Belgrade – The most advanced technical building in the region of Central and Eastern Europe. The building extends to 2,600 square meters and has the most... Read more

The post Eight substation equipment needed to power up data center appeared first on EEP - Electrical Engineering Portal.




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LV/MV power substation equipment and wiring requirements you must understand

The space requirements of a power substation depend on the equipment to be housed, and on whether a new building can be erected for it or it has to be fitted into an existing building. In the case of an... Read more

The post LV/MV power substation equipment and wiring requirements you must understand appeared first on EEP - Electrical Engineering Portal.




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Thoughtful considerations to design MV/LV distribution substations for extended service life

The installation of a new MV/LV electrical substation is often part of a more global project, and it is not always the subject of very detailed attention. However, the consideration of simple and practical criteria is not always dictated by... Read more

The post Thoughtful considerations to design MV/LV distribution substations for extended service life appeared first on EEP - Electrical Engineering Portal.




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Capacitor banks in substations: Schemes, relay settings, and protective measures

Let’s discuss capacitor banks, but this time, not the basics. Let’s study the double-star capacitor bank configuration and protective techniques used in the substations. How important is to choose the right current transformer ratio, calculate rated and maximum overload currents,... Read more

The post Capacitor banks in substations: Schemes, relay settings, and protective measures appeared first on EEP - Electrical Engineering Portal.




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Modern practice for LV/MV substation and power distribution systems within buildings

In the present era, the presence of reliable and uninterrupted electricity is commonly assumed in the majority of nations. Nevertheless, in many nations, this is susceptible to frequent disruptions caused by a range of issues, including as insufficient supply, inefficient... Read more

The post Modern practice for LV/MV substation and power distribution systems within buildings appeared first on EEP - Electrical Engineering Portal.




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How Does the RocketPlan App Help Restorers Do Their Jobs More Efficiently?

Joe Tolzman, founder of RocketPlan, explains the ways his firm’s app benefits restoration firms by streamlining processes.




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No BS Internet Marketing Guide: Fall 2024 Experience Tradeshow and Convention

Marketing guru Benjamin Ricciardi is one of our industry experts sharing his optimal knowledge at this year’s Fall Experience and Trade Show! 




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Tips on Gaining Water Restoration Jobs

Frankie Fihn, CEO of “Get Water Jobs” gives our audience tips on gaining more flood jobs




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Hydrologists show environmental damage from fog reduction is observable from outer space

A new paper presents the first clear evidence that the relationship between fog levels and vegetation status is measurable using remote sensing. The discovery opens up the potential to easily and rapidly assess fog's impact on ecological health across large land masses -- as compared to painstaking ground-level observation.

The post Hydrologists show environmental damage from fog reduction is observable from outer space appeared first on GeoSpace.




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Vulnerable carbon stores twice as high where permafrost subsidence is factored in, new research finds

Sinking terrain caused by the loss of ice and soil mass in permafrost is causing deeper thaw than previously thought and making vulnerable twice as much carbon as estimates that don’t account for this shifting ground.

The post Vulnerable carbon stores twice as high where permafrost subsidence is factored in, new research finds appeared first on GeoSpace.




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Coca-Cola Company's New Subscription Service Sells Out in 3 Hours

The Coca-Cola Company announced the launch of The Coca-Cola Insiders Club, a subscription service offering a limited number of people the chance to taste over 20 of the company’s new beverages set to launch early next year.




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Molded Fiber Labeling for round fiber molded tubs to premiere at interpack

A glue-free label solution, Molded Fiber Labeling involves 100% mono-material packaging that can be fully recycled or composted.




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Quadpack and PSB Industries subsidiary Texen to combine into a single group

The new group will be positioned among the Top 5 cosmetics packaging companies worldwide, boasting combined sales of around €350 million.




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Sun Chemical Showcases UV-LED Printing Solutions at BOBST Grand Opening Event

Sun Chemical’s SolarWave Integra and SolarWave FSP are both UV-LED curing ink solutions designed to meet diverse printing needs.




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BOBST, tesa join forces to provide complete flexographic printing solutions

tesa is known for its advanced plate mounting tapes and sleeves, splicing tapes, cushioning foams, and other complementary products used in flexographic printing.




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Crespel & Deiters Group opens corrugating subsidiary in Mexico

Leading European wheat adhesive specialist improves service for corrugated board manufacturers in Latin America.




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More Consumers Move to Click and Pick-Up Curbside

As the world continues to grapple with the deadly coronavirus and social distancing guidelines extended through April 30th, a growing number of retailers are using the same technology that has helped with crowd control during holiday shopping to limit potential exposure to COVID-19 for consumers and employees.




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Estimating Premorbid Intelligence: Abstracts - AssessmentPsychology.com

Abstracts from the Journal of Clinical Psychology, Journal of Clinical Experimental Neuropsychology, and other journals about estimating premorbid intelligence.




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Psychology Resource Websites - AssessmentPsychology.com

Best psychological information resource websites and sites of distinction selected by Dr. William E. Benet.




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Delkor Systems featured in NBC Nightly News segment on U.S. Jobs Report

In interview with the CEO of the robotic packaging machinery manufacturer, a big focus is the state of the economy and the availability of qualified workers.




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PA Consulting, Searo Labs to produce seaweed-based packaging for global brands

Searo Labs has formulated a unique family of materials that harness the strengths of seaweed. PA will help to accelerate the scale-up and commercialization of the technology.




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CASE STUDY: International PaperBox selects BOBST to Boost Productivity and Precision

As the business looked to enhance its folding, gluing and die-cutting capacity, International PaperBox added a BOBST EXPERTCUT and EXPERTFOLD to its machine park.




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Mitsubishi Gas Chemical Develops First-Ever PFAS-free Oxygen Absorber

The new and improved AGELESS provides a timely packaging solution for customers navigating the PFAS regulatory landscape.




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Case Study: Läser AG enhances quality control with BOBST Digital Inspection Table

Swiss packaging firm explains how the BOBST DIT 106 for folding carton integrated effortlessly into the company’s existing quality assurance system.





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Warped Games Announces Official Partnership with Mysten Labs to build on Sui

Warped Games, an indie game studio consisting of web3 and veteran game developers who have a legacy in creating player-focused games like LEGO Universe, Jumpgate, and Dragons and Titans, is on a mission to onboard millions of players to expand the Warped Universe, an immersive blockchain-powered game where players’ actions and decisions shape the environment and influence each season’s direction. After extensive exploration, Warped Games selected Sui as the blockchain to support this ambitious vision, thanks to its player-friendly approach and innovations in the Move language.

The announcement of Warped Games becoming an official partner with Mysten Labs arrives at a pivotal moment for blockchain gaming. With games like "Off The Grid" making strides toward mainstream adoption, this new collaboration marks another significant step in expanding blockchain gaming’s reach to a wider audience.

James Wing, Head of AAA Gaming Partnerships for Mysten Labs, commented on the official partnership: "Warped Games embodies what is exciting about this industry - founders and products that are built with passion to boldly address the wants of modern gamers. We are tremendously excited to partner with our friends at Warped and aid them in their journey to pioneer a new age of games on Sui."

Warped Universe: Empowering Players

Player empowerment is at the core of Warped Universe’s design. Here, players will be able to engage in PvE action in single-player or co-op mode, with an innovative multi-genre design giving players the flexibility to choose between turn-based or real-time genres across both ground and space gameplay. Players will also get to choose missions that influence the broader “meta-game,” affecting the balance of light and gravity for all, leading to wild and chaotic scenarios as each season aims to build a unique solar system in the Universe. This level of control redefines what it means to participate in a player-driven virtual world.

Breaking Barriers to Blockchain Accessibility

One of the largest obstacles facing blockchain adoption today is its intimidating complexity for newcomers. Traditional blockchain experiences involve managing seed phrases, navigating wallets, high fees, slow speed, and unfriendly, often intimidating transactions—barriers that can alienate potential users. Sui’s design eliminates these hurdles by offering a seamless, user-friendly blockchain experience required by games like Warped Universe, aiming to appeal to a mainstream gaming audience.

With Sui’s zkLogin feature, players can access the blockchain and create wallets using familiar credentials, like passkeys or existing logins, removing the need for seed phrases and technical know-how. For those who prefer greater control, Warped Universe will also allow players to connect their own self-custodied wallets, giving them the option to manage their assets independently. This accessibility empowers users to focus on what matters most—the game experience itself.

Enhanced NFT Utility with Move

Sui’s Move language and object model empower Warped Universe to create NFTs that go beyond static assets, offering dynamic, context-rich tokens that evolve with each player’s journey. Sui treats each asset as an individual, on-chain object with unique IDs and customizable fields, allowing NFTs to reflect player progression and deepen in-game immersion.

Innovations extend to the use of closed-loop tokens for in-game purchases and season pass NFTs, which act as "time capsules", allowing players to revisit exclusive content from past seasons. With each season in Warped Universe serving as a self-contained story arc, these season passes aren’t just NFTs—they’re gateways to the game’s evolving history, creating lasting value and enhancing player ownership.

Kiosk: Marketplace Re-Imagined

Kiosk is a decentralized system designed for commerce applications on the Sui network, similar to traditional markets where vendors sell goods or services from small, standalone booths. Just like in those markets, where individual sellers operate their own kiosks, owning the products on display and managing their own sales, with Kiosk, shared objects are owned by individual parties who store assets and may list them for sale as well as utilizing custom trading functionality, such as royalties and the ability to rent assets.

Walrus: Re-Defining Digital Ownership in Warped Universe

As Warped Universe expands, decentralized storage will play a crucial role in ensuring the authenticity and accessibility of in-game assets. Mysten Labs’ Walrus protocol is set to support this need, providing a secure and efficient way to store raw data and media files—such as images, audio, video, and other game assets—at low cost without compromising performance. Unlike traditional NFTs, which often store metadata off-chain on platforms like IPFS or AWS, Walrus enables both the NFT and its metadata to be stored in a decentralized manner. This integration introduces new ways for players in Warped Universe to experience genuine ownership of their digital assets, giving them the ability to store in-game captures or statistics, and creating a more immersive and reliable player-driven experience.

High Performance, Scalability, and Environmental Responsibility

In Warped Universe, players aren’t just playing a game; they’re building and defending entire solar systems each season, with their achievements and digital assets minted and transacted on-chain in the background. This model requires a blockchain capable of handling high transaction volumes both efficiently and affordably. Sui’s high throughput and low transaction costs make this possible, providing fast, cost-effective, and seamless on-chain transactions that support a robust gaming economy.

Sui also prioritizes environmental sustainability by using a delegated proof-of-stake (DPoS) consensus model rather than energy-intensive proof-of-work. With its efficient Directed Acyclic Graph (DAG) architecture, Sui can process large transaction volumes with minimal environmental impact—aligning perfectly with Warped Games’ vision of a sustainable, responsible gaming ecosystem.

“With Sui, we can create an immersive, evolving on-chain gaming ecosystem where players can own, modify, and evolve assets without compromising the gaming experience,” said Adam Straney, Managing Director at Warped Games. “This approach lets us build an interconnected universe on a blockchain that’s fast, scalable, and environmentally responsible, supporting our vision of an accessible, seamless player-owned economy. Gamers can focus on having fun, with blockchain as a supportive tool rather than the centerpiece."

Looking Ahead with Warped Universe and Sui

Currently, the blockchain element in Warped Universe is the $WARPED token, an ERC-20 token designed to give holders a voice in game design, seasonal voting, discounts, potential rewards, and exclusives. While specific plans for the token’s future are yet to be announced, the Warped Universe team is committed to keeping current holders top of mind as they explore expanding to the Sui blockchain. Plans for the WARPED token, on-chain assets, skins, seasonal passes, and other elements will be shared in due time—stay tuned for updates.

As Warped Universe continues to develop, the teams at Warped Games and Mysten Labs are dedicated to working closely together to explore practical blockchain integration in games, enhancing player ownership, scalability, and immersive gameplay. Together, through Warped Universe and the Sui blockchain, they’re building a unique, player-driven experience that showcases the future of blockchain gaming.

About Warped Games

Warped Games (https://warped.games/) is an indie game studio dedicated to creating immersive, player-driven gaming experiences with a focus on blockchain integration. Known for pushing the boundaries of web3 technology, the team behind Warped Games combines industry veterans from both gaming and tech to bring innovative worlds like Warped Universe to life.

About Mysten Labs

Mysten Labs is a technology company focused on advancing blockchain infrastructure to support next-generation applications. Founded by experts in distributed systems, Mysten Labs developed the Sui blockchain, a high-performance, user-friendly platform designed to make blockchain technology accessible and scalable for mainstream audiences.

This article was written by FL Contributors at www.forexlive.com.




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Japan government reportedly mulls continuing electricity, gas price subsidies next year

For some context, these subsidies did come to an end in May but were reinstated in August through to October to cope with the warmer weather. Subsequently, they were continued until this year-end but the funds had to be drawn from reserves in the budget for the fiscal year that started in April.

NHK is now reporting that the government is considering keeping these subsidies from January through to March next year. Amid a higher cost of living in key populated areas such as Tokyo, the measure above is mainly to try and combat rising consumer prices.

This article was written by Justin Low at www.forexlive.com.




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Fred and Paul Jacobs to Receive National Radio Award

Washington, D.C. – The National Association of Broadcasters (NAB) today announced the 2022 National Radio Award will be presented to research and consulting experts Fred and Paul Jacobs. The award will be presented at NAB Show New York during the Marconi Radio Awards on October 19. This marks the first time the award has been given to two people.