Editor Blogs

    California Utility Shuts Down Power to Prevent Wldfires

    10/10/2019
    Jason Lomberg, North American Editor, PSD
    Tag: @PGE4Me #california #wildfires #diablowinds #psd
    California Utility Shuts Down Power to Prevent Wldfires
    A small sample of the wildfires that hit Ventura and Santa Barbara counties in 2017

    Sometimes (well, most of the time), power is fundamental to everything – case in point, hundreds of thousands of Californians recently lost it in an attempt by Pacific Gas & Electric (PG&E) to avoid sparking wildfires.

    “Diablo winds” are the culprit, here. According to PG&E meteorologist Scott Strenfel, these destructive weather events sweeping across Northern California "historically are the events that cause the most destructive wildfires in California history."

    To combat these devil winds, PG&E began a deliberate campaign to systematically shut down power in affected areas until the adverse weather passed.

    Early Wednesday, PG&E shut down power to 500,000 customers in Northern Cali, restoring it to 44,000 during the day, before cutting off another quarter-million households.

    On Thursday, PG&E began the second phase of their shutdown efforts, and 600,000 were left without power. At that time (Thursday morning), PG&E had restored power to 137,000 patrons, but plenty of Californians were literally left in the dark.

    "We took this step to ensure safety as a last resort, and we are committed to reducing the risk of catastrophic wildfire events," said Sumeet Singh, vice president of PG&E's Community Wildfire Safety Program.

    PG&E may very well prevent an environmental disaster (and keep its customers safe), but they appear to have an ulterior motive. According to the NY Times, the utility company could be on the hook for $30 billion in fines for wildfires caused by their equipment.

    Read more here: https://www.nytimes.com/2019/10/10/us/pge-outage.html

    Recent
    Battery Life: How Can We Get More from Each Charge?

    Battery Life: How Can We Get More from Each Charge?

    04/12/2017
    Meng He, Executive Business Manager, Core Product Group, Maxim Integrated
     Creating Smaller, More Efficient Isolated Power Supplies with Iso-Buck Converters

    Creating Smaller, More Efficient Isolated Power Supplies with Iso-Buck Converters

    04/17/2017
    Reno Rossetti, Principal Technical Writer, Maxim Integrated
    Accelerating Isolated Power Supply Design

    Accelerating Isolated Power Supply Design

    05/10/2017
    Reno Rossetti, PhD, EE, Maxim Integrated
    The Pope Receives his First Electric Car

    The Pope Receives his First Electric Car

    06/02/2017
    Jason Lomberg, Editor, North America, PSD

    Power Systems Design

    146 Charles Street
    Annapolis, Maryland 21401 USA

    Power Systems Design

    Power Systems Design is a leading global media platform serving the power electronics design engineering community. It delivers in-depth technical content, industry news, and product insights to engineers and decision-makers developing advanced power systems and technologies.

    Published 12× per year across North America and Europe, Power Systems Design is distributed through online and fully digital editions, complemented by eNewsletters, webinars, and multimedia content. The platform covers key areas including power conversion, semiconductors, renewable energy, automotive electrification, AI power systems, and industrial applications—supporting innovation across the global electronics industry.