Power Grids & Transmission

11 min read

Weichai Power: Diesel Engine Manufacturing and Global Expansion

Weichai Power is a Chinese manufacturer of diesel engines and forklifts, known for record thermal efficiency and global acquisitions.

8 min read

Push-button switch: mechanism, industrial applications, and safety standards

Overview of the push-button switch mechanism, its history since 1880, industrial uses, and emergency stop functions.

13 min read

Power system protection: Principles, devices, and grid reliability

Overview of power system protection techniques, relay types, and fault classification for grid stability.

8 min read

SS Jacona: The World's First Floating Power Plant

History of SS Jacona, the first floating electric power plant, converted in 1930 to supply grid power in Maine, Korea, and Hawaii.

8 min read

Icelink: Proposed Iceland-UK HVDC Interconnector

Icelink is a proposed 800–1,200 MW HVDC electricity interconnector between Iceland and the UK, aiming to be the world's longest sub-sea powe...

7 min read

Detroit Diesel: History, Engine Platforms, and Corporate Evolution

History and technical profile of Detroit Diesel Corporation, from GM origins to Daimler ownership and engine specifications.

14 min read

NordBalt: The Sweden-Lithuania HVDC Interconnector

NordBalt is a 700 MW HVDC submarine cable connecting Sweden and Lithuania, enhancing Baltic energy security.

11 min read

Fibrominn: First US Poultry Litter Power Plant

Fibrominn was the first US power plant to burn poultry litter, operating in Benson, Minnesota, before decommissioning in 2018.

10 min read

Grimsel Tunnel: Proposed Rail and Power Transmission Link in Switzerland

Proposed 21.72 km tunnel in Switzerland for 380 kV power lines and metre-gauge rail, linking Berne and Valais.

4 min read

Gigle Networks: Semiconductor Technology for Smart Grids and Home Networking

Gigle Networks was a Barcelona-based semiconductor company acquired by Broadcom in 2010 for $75 million, specializing in smart grid and home...

13 min read

Pymble Substation: Heritage and Architecture

Heritage-listed electrical substation in Pymble, NSW, built 1926-1928 in Interwar Stripped Classical style.

15 min read

Transgrid: Operator of the New South Wales High Voltage Transmission Network

Transgrid operates the high voltage electricity transmission network in New South Wales and the ACT, Australia, connecting generators and di...

10 min read

Liuzhou Power Station: History and Operational Timeline

History of the Liuzhou Power Station in China, from its 1916 origins to its 2018 suspension of production.

13 min read

Palinpinon Geothermal Power Plant

Palinpinon Geothermal Power Plant in the Philippines: 192.5 MW capacity, history, and operations.

9 min read

Central Organisation for Railway Electrification: History and Operations

CORE is the Indian Railways unit responsible for the electrification of the national rail network, achieving 99.6% coverage by 2026.

6 min read

Malakal Power Plant

Overview of the Malakal Power Plant in Koror, Palau.

6 min read

Riverbend Estate: Historic Property and Kohler Company Heritage

Historic Tudor Revival estate in Wisconsin, built by Walter J. Kohler Sr. and later restored as a private club.

12 min read

Schahfer Generating Station: Coal Retirement and Grid Reliability Debate

Schahfer Generating Station in Indiana faces delayed retirement due to DOE emergency orders citing grid reliability.

10 min read

Suratgarh Super Thermal Power Plant: Rajasthan's First Super Thermal Station

Overview of Suratgarh Super Thermal Power Plant in Ganganagar, Rajasthan, operated by RVUNL with 250 MW and 660 MW units.

10 min read

Sulfur hexafluoride circuit breaker: principles, history, and grid applications

Technical overview of SF6 circuit breakers, their arc-quenching principles, historical development, and role in high-voltage power grids.