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HVDC Transmission Expansions in Japan, US

HVDC Transmission Expansions in Japan, US

A pair of high-voltage direct current transmission projects are coming to Japan and the U.S., while the DOE funds other HVDC innovations.


News Oct 17, 2023 by Shannon Cuthrell
Using WBG Switches to Reduce Motor Drive System Losses

Using WBG Switches to Reduce Motor Drive System Losses

An experimental approach to investigate the impact of higher switching frequencies on the inverter and motor efficiency using SiC and GaN


Modernizing Models for Advanced Grid Technology

Modernizing Models for Advanced Grid Technology

Experts say energy system models urgently need improvements to include emerging renewable energy technology and energy storage systems.


Offshore Wind Projects See Funding, Research and Cancellations

Offshore Wind Projects See Funding, Research and Cancellations

From advanced floating offshore wind technology to canceled projects, there’s plenty of news to cover in the offshore wind market.


News Oct 16, 2023 by Shannon Cuthrell
Optimizing Automotive Applications With Zero-Delay PWM Control

Optimizing Automotive Applications With Zero-Delay PWM Control

This article presents zero-delay pulse-width modulation control, MPS’ proprietary, fixed-frequency power supply control method that provides…


A Deep Dive Into NERC’s Revised Rules for Inverter-Based Resources

A Deep Dive Into NERC’s Revised Rules for Inverter-Based Resources

This article explores the far-reaching implications of these changes on generation, transmission, and distribution systems, as well as the…


tech insights Oct 12, 2023 by Jake Hertz
GaN Transistors Simplify High-Current Motor Drive Inverter Design

GaN Transistors Simplify High-Current Motor Drive Inverter Design

Battery-powered industrial vehicles such as forklifts, manual handlers, or warehouse automatic vehicles require high-current inverters to drive the…


Understanding Transformer Voltage Adjustment Taps

Understanding Transformer Voltage Adjustment Taps

This article explains transformer voltage adjustment taps and their crucial role in maintaining secondary voltage despite fluctuations in the supply.


Crucial Electric Building Load Data for Grid Engineers

Crucial Electric Building Load Data for Grid Engineers

Engineers now have access to NREL’s comprehensive database of electric load data from residential and commercial buildings across the U.S. 


NEC Basics: Grounding and Bonding DC Systems Supplying Premises

NEC Basics: Grounding and Bonding DC Systems Supplying Premises

Learn whether or not you should connect a direct current power supply to the ground.


Self-Healing Grids and the Future of Power Distribution

Self-Healing Grids and the Future of Power Distribution

Duke Energy's self-healing grid prevented 17,000 outages in Florida during Hurricane Idalia. This type of smart grid can detect problems and…


tech insights Oct 09, 2023 by Jake Hertz
The Energy Resilience Imperative

The Energy Resilience Imperative

Researchers in New South Wales recommend distributed energy resources and additional steps to ensure grid resilience.


tech insights Oct 09, 2023 by Jake Hertz
Understanding AC Voltmeters With PMMCs

Understanding AC Voltmeters With PMMCs

This article examines the behavior of permanent magnet moving-coil instruments connected to AC, where the polarity affects deflection and presents…


Floating Offshore Wind Farms Show Growing Potential

Floating Offshore Wind Farms Show Growing Potential

A new study thoroughly examining floating offshore wind turbine design benefits and drawbacks will help engineers looking to improve offshore wind…


Pushing Module Power Density to the Limit

Pushing Module Power Density to the Limit

Full SiC MOSFET modules have clear performance benefits, especially where high power density is required, but how can the highest possible power…


EV Companies Join Forces for Vehicle Grid Integration

EV Companies Join Forces for Vehicle Grid Integration

Recently, several automakers banded together to create a fast-charging network to challenge Tesla's Supercharger infrastructure. This article…


Optimization of GaN-Based Inverters for BLDC Motor Drives

Optimization of GaN-Based Inverters for BLDC Motor Drives

Gallium nitride (GaN) power devices allow an increase in the switching frequency of power converters and a reduction of the dead time; such…


Utility-Grade Battery Energy Storage Is Mobile, Modular and Scalable

Utility-Grade Battery Energy Storage Is Mobile, Modular and Scalable

The TerraCharge battery energy storage system by Power Edison can make utility-scale energy storage mobile, flexible, and scalable.   


new products Sep 30, 2023 by Mike Falter
Tandem Solar Cells Are Breaking Records

Tandem Solar Cells Are Breaking Records

Breakthroughs in tandem solar cell technology are making solar generation more efficient and adaptable for multiple uses


Offshore Wind Needs Major HVDC Transmission Expansion

Offshore Wind Needs Major HVDC Transmission Expansion

A federal plan sets near- and mid-term goals for expanding transmission infrastructure along the Atlantic coast, including an interregional network…


News Sep 26, 2023 by Shannon Cuthrell