Load shedding is a planned way of managing electricity when the power system is under stress. Think of it like a traffic control system, but for electricity. When there isn't enough power to go around, instead of having a complete blackout, engineers deliberately reduce power to different areas in a controlled way. This helps protect the entire power grid from failing. You might also hear it called "rolling blackouts" or "demand response" in job descriptions. It's an important skill area in power management and electrical engineering roles, especially for candidates working with power utilities or large industrial facilities.
Developed and implemented Load Shedding protocols that reduced system failures by 40%
Managed Load Shedding and Rolling Blackout schedules for a metropolitan area serving 2 million residents
Designed automated Load Shedding systems for industrial facilities to prevent equipment damage during power emergencies
Typical job title: "Power Systems Engineers"
Also try searching for:
Q: How would you design a load shedding system for a large industrial facility?
Expected Answer: A strong answer should explain how they would identify critical vs non-critical loads, establish priority levels, consider safety implications, and implement automated systems while ensuring minimal impact on essential operations.
Q: What factors would you consider when developing a city-wide load shedding schedule?
Expected Answer: Look for understanding of balanced distribution, essential services protection (hospitals, emergency services), consideration of peak usage times, and communication strategies with affected areas.
Q: What are the main challenges in implementing load shedding protocols?
Expected Answer: Should discuss balancing system stability with customer needs, coordination between different areas, proper timing of power reductions, and emergency response procedures.
Q: How do you determine which areas should be prioritized during load shedding?
Expected Answer: Should explain consideration of critical infrastructure, population density, industrial needs, and rotating schedules to ensure fairness.
Q: What is the purpose of load shedding?
Expected Answer: Should explain that load shedding prevents complete system blackouts by deliberately reducing power in certain areas when the system is overloaded.
Q: What are the basic steps in implementing a load shedding procedure?
Expected Answer: Should describe monitoring power levels, identifying areas for reduction, following established protocols, and maintaining communication with affected areas.