EEPower

Latest Rail Articles

Categories

Largest Solar Facility in Connecticut Completed in Record Time

Largest Solar Facility in Connecticut Completed in Record Time

Solar construction specialist Terrasmart took just seven months to construct the 66.5-megawatt facility—75 percent faster than the industry…


News Aug 05, 2022 by Kevin Clemens
Introduction to Transportation Electrification Part 2

Introduction to Transportation Electrification Part 2

Read on to learn more about the control and software used in electrified transportation.


Skeleton Technologies, Siemens to Build World’s Largest Supercapacitor Plant

Skeleton Technologies, Siemens to Build World’s Largest Supercapacitor Plant

Skeleton Technologies announced it’s partnering with Siemens to juice its production of “curved graphene” next-gen supercapacitors.


News Aug 04, 2022 by Shannon Cuthrell
Tesla and PG&E are Building California’s Largest Virtual Power Plant

Tesla and PG&E are Building California’s Largest Virtual Power Plant

After an invitation to some 25,000 Powerwall-owning PG&E customers, Tesla and the utility giant will look to build what they say could be the…


News Aug 04, 2022 by Kevin Clemens
Choosing the Best Three-phase Power Measurement Method

Choosing the Best Three-phase Power Measurement Method

Several methods exist to measure the power delivered to a three-phase load. Read on to learn about three-wattmeter, two-wattmeter and…


Bourns Says its New PTVS Are First Available in DFN Packages

Bourns Says its New PTVS Are First Available in DFN Packages

The fresh power transient voltage suppressors (PTVS) measure only 8 x 6 x 2.5 mm while offering 1 and 2 kiloamp surge protection.


California Explores Mixing Hydrogen Into Natural Gas Pipelines

California Explores Mixing Hydrogen Into Natural Gas Pipelines

The state’s utilities commission found that blends containing up to 5-20% of the volatile gas are generally safe, but above that level things get…


News Aug 03, 2022 by Gary Elinoff
Introduction to Fuel Cell Emulators

Introduction to Fuel Cell Emulators

Read on to learn more about what a fuel cell emulator is and how it works.


KEMET Says its New Three-phase EMI-RFI Filters Feature Industry-best Efficiency

KEMET Says its New Three-phase EMI-RFI Filters Feature Industry-best Efficiency

The company’s fresh GTX series, measuring 250 x 120 mm, marks a 50% improvement in volumetric efficiency over competing devices, KEMET says.


Floating Solar Tech Big on Benefits, Small on Installs

Floating Solar Tech Big on Benefits, Small on Installs

Although floating solar systems are an underutilized technology, some in the United States are taking advantage of its benefits.


National Electrical Code Basics: Computing Voltage Drop in Branch Circuits and Feeders Part 2

National Electrical Code Basics: Computing Voltage Drop in Branch Circuits and Feeders Part 2

Learn more formulas to calculate voltage drops in single-phase branch circuits and feeders.


DOE Hands GM $2.5B, Ford Makes Flurry of Moves as Race for EV Market Heats Up

DOE Hands GM $2.5B, Ford Makes Flurry of Moves as Race for EV Market Heats Up

A market update on continued acceleration in the electric vehicle (EV) sector, featuring two of the biggest players in the game: GM and Ford.


News Aug 01, 2022 by Shannon Cuthrell
Technical Q&A: Inside ABB’s MV Switchgear Testing

Technical Q&A: Inside ABB’s MV Switchgear Testing

What makes ABB’s climatic test chamber for energized MV switchgear so extreme? EE Power asked ABB’s engineering team to bring you the answers.


Impact of Cyber-physical Systems on the Energy Transition

Impact of Cyber-physical Systems on the Energy Transition

Read on to learn more about the impact of cyber-physical systems on the energy transition.


ZapBatt and Toshiba Build Real Chemistry to Power the Micro-Mobility Movement

ZapBatt and Toshiba Build Real Chemistry to Power the Micro-Mobility Movement

ZapBatt and Toshiba combine their technological expertise to create a more intelligent, safe, and cost-effective battery system for the…


News Jul 29, 2022 by Stephanie Leonida
Rolls-Royce, Hyundai Closer to Sustainable Aviation Fuel

Rolls-Royce, Hyundai Closer to Sustainable Aviation Fuel

International companies like Rolls-Royce, easyJet, and Hyundai are exploring technologies to replace fossil jet fuels.


News Jul 29, 2022 by Kevin Clemens
Could Lithium-ion Battery Anodes Be Made From Wood?

Could Lithium-ion Battery Anodes Be Made From Wood?

A Swedish battery maker and a Finnish paper company are working together to turn Nordic Forest timber into graphite anode material.


News Jul 29, 2022 by Kevin Clemens
Designing Electronics to Pass the EMC Test Part 3

Designing Electronics to Pass the EMC Test Part 3

Starting with a real-life example, Part 3 will look at simulating and evaluating the conductive emission using LTSpice.


Inductors in Parallel

Inductors in Parallel

Inductances connected in parallel are analogous to resistors in parallel. Learn more about inductors in parallel here.


How Everrati is Engineering All-electric Ford GT40 MKIIs

How Everrati is Engineering All-electric Ford GT40 MKIIs

The 2019 startup, with electrified models of classics such as the Porsche 911 and the Land Rover Series IIA already under its belt, has turned its…


News Jul 28, 2022 by Ian Hahn