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Primary Distribution Systems—Part 4: Fault Levels and Short Circuits

Primary Distribution Systems—Part 4: Fault Levels and Short Circuits

Learn about fault levels and short-circuit protection for medium-voltage distribution. We’ll examine current sources, fault types, symmetrical…


Primary Distribution Systems—Part 3: Overhead and Underground Choices

Primary Distribution Systems—Part 3: Overhead and Underground Choices

Overhead vs. underground power distribution: Learn the cost, reliability, and design trade-offs for medium voltage power systems across urban,…


Distribution System Fundamentals—Part 2: Topologies and Reliability

Distribution System Fundamentals—Part 2: Topologies and Reliability

Explore distribution topologies, from simple radial feeders to complex networks, and examine reliability metrics, common causes of outages, and…


Substation Commissioning and Testing—Part 1: Scope and Workflow

Substation Commissioning and Testing—Part 1: Scope and Workflow

Learn how substation commissioning verifies design intent and system integration through FAT, SAT, cold (pre-energization), and hot…


Defending the Digital Highway: Cybersecurity for Software-Defined Vehicles

Defending the Digital Highway: Cybersecurity for Software-Defined Vehicles

Learn how evolving regulations, lifecycle security strategies, and quantum-ready cryptography are reshaping automotive cybersecurity.


Seven Steps to Ensuring Product Electrical Safety Compliance

Seven Steps to Ensuring Product Electrical Safety Compliance

This article provides developers with step-by-step guidance in qualifying new electrical products for safety compliance certification.


No Fire, No Explosion: Safety Standards for EV Batteries

No Fire, No Explosion: Safety Standards for EV Batteries

China has just enacted the world’s strictest fire prevention standards for lithium-ion EV batteries.


NEC Basics: Impedance-Grounded Systems and Equipment Grounding Above 1 kV

NEC Basics: Impedance-Grounded Systems and Equipment Grounding Above 1 kV

Learn about limiting the available ground-fault current and how to ground equipment above 1 kV.


NEC 2023 Basics: Equipment Grounding Conductors

NEC 2023 Basics: Equipment Grounding Conductors

Learn about equipment grounding and types of equipment grounding conductors.


NEC 2023 Basics: Grounding and Bonding Piping Systems and Exposed Structural Metal

NEC 2023 Basics: Grounding and Bonding Piping Systems and Exposed Structural Metal

Learn about the rules for bonding piping systems and exposed structural metal.


EU Reassessing Building Energy Efficiency and Performance 

EU Reassessing Building Energy Efficiency and Performance 

Inside the effort to reform Europe’s energy performance standards to include newer implementation around retrofitting and renovating old and…


Factorial Energy Clears United Nations Safety Certification to Transport EV Batteries

Factorial Energy Clears United Nations Safety Certification to Transport EV Batteries

Factorial Energy secures a United Nations safety certification to ship its large-format solid-state batteries for electric vehicles.


News May 30, 2023 by Shannon Cuthrell
National Electrical Code 2023 Basics: Grounding and Bonding Part 14

National Electrical Code 2023 Basics: Grounding and Bonding Part 14

Learn about the rules for installing grounding electrode conductors.


National Electrical Code 2023 Basics: Grounding and Bonding Part 13

National Electrical Code 2023 Basics: Grounding and Bonding Part 13

Learn about the rules for auxiliary, common, and lightning protection electrodes and the materials permitted for grounding electrode conductors.


EP Systems: The Power Behind Electric Aviation (Podcast Interview)

EP Systems: The Power Behind Electric Aviation (Podcast Interview)

In this episode of the Moore's Lobby podcast, Michael Armstrong, CTO of Electric Power Systems and recognized leader in electrified aircraft…


Ingeteam’s New High Power DFIG Wind Converters Obtain Certification

Ingeteam’s New High Power DFIG Wind Converters Obtain Certification

Ingeteam features a new generation of high power DFIG wind converters that have been specially developed to minimize this risk, making them the…


Toshiba’s Lithium-Ion Battery System Certified for Use in Marine Vessels

Toshiba’s Lithium-Ion Battery System Certified for Use in Marine Vessels


News Apr 01, 2020 by Paul Shepard
Fermata Energy Receives the First UL Certification for Bi-Directional EV Charger

Fermata Energy Receives the First UL Certification for Bi-Directional EV Charger


News Mar 12, 2020 by Paul Shepard
Single-Chip Solution Shortens Wi-SUN Certification Time by One Year

Single-Chip Solution Shortens Wi-SUN Certification Time by One Year

DiiA Debuts DALI-2 Certification of Tunable White LED Drivers

DiiA Debuts DALI-2 Certification of Tunable White LED Drivers


News Mar 01, 2020 by Paul Shepard