Topic outline

  • Short Circuit Analysis and Protective Device Coordination

    Credits: 3 PDH

    PDH Course Description:

    This course presents a comprehensive examination of short circuit phenomena in electrical power systems and the critical role of protective device coordination in ensuring system safety and reliability. It explores fault current behavior, system modeling, standards-based analysis techniques, and the methodologies used to select and coordinate protective devices such as fuses, circuit breakers, and relays. 

    Emphasis is placed on practical engineering applications for both low- and medium-voltage systems, integrating software tools and current IEEE standards.

    Topics:

    Upon completion of this course, participants will be able to:

    • Understand the types, causes, and impacts of short circuits in electrical power systems.
    • Calculate fault currents using standard methods and software-based tools.
    • Identify the correct parameters and considerations for selecting protective devices.
    • Develop time-current coordination curves and interpret coordination studies.
    • Apply IEEE, ANSI, and NEC guidelines for protective system design and fault analysis.
    • Evaluate system reliability, selectivity, and arc flash implications in coordination planning.

    To take this course:

    1.) Enroll in Course: Click below to enroll:
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    2.) Study: Once enrolled, click below to begin the course:

    Download the Study Guide

    3.) Test: Once you've thoroughly read the course materials, please click below to take the final examination.

    Take the final exam

    4.) Certificate: A passing grade of 70% or higher on the exam, is required to receive the certificate of completion for this PDH course.

    Important – Payment is required prior to printing of your certificate of completion.

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    Print the Certificate of Completion

    Intended Audience: This course is intended for a broad range of engineering disciplines including electrical, power, energy, systems, and industrial engineering. It is relevant for professional engineers involved in design, operation, or maintenance of power systems in commercial, industrial, and utility settings. 
    Publication Source: Cadistics Courseware

    Donald Parnell, PE

    • Topic 1