Peak shaving is a strategy used to reduce the highest peaks of electricity demand, particularly during times when the grid is strained. It involves methods like shifting load to off-peak hours, using energy storage systems, or integrating renewable energy sources. Here are some real-world examples of successful peak shaving implementations:
1. Commercial Sites: Fastned Charging Stations
- Case Study: Fastned is a fast-charging operator for electric vehicles. They leveraged peak shaving technology to manage power usage and reduce grid fees. By intelligently distributing power across charge points, Fastned ensured that drivers received their desired charge without compromising user comfort, all while minimizing peak power demand.
2. Industrial Applications: Battery Energy Storage Systems (BESS)
- Implementation: Companies like those in manufacturing facilities and medical centers use BESS to store energy during off-peak hours and release it during peak times. This mitigates the strain on the grid, improves power quality, and provides backup power, reducing peak demand charges significantly.
3. Residential Examples: Smart Thermostats and Timers
- Strategy: Residential users can implement peak shaving by using smart thermostats that adjust temperatures based on usage patterns or by employing timers to ensure appliances operate during off-peak hours. Pre-cooling homes before peak hours is another effective strategy.
4. Government and Community Initiatives
- Developmental Impact: In developing countries, peak shaving initiatives help stabilize grids, reduce reliance on fossil fuels, and enhance access to affordable electricity. Community-based programs promote awareness and encourage participation in these efforts.
5. IoT Enhanced Demand Response Programs
- Technology Integration: Businesses utilize IoT-based demand response programs that monitor energy consumption in real-time. This allows for timely adjustments to equipment use based on current demand and pricing signals, ensuring peak demand is managed efficiently.
These examples demonstrate the variety of ways peak shaving can be implemented effectively across different sectors to reduce energy costs and enhance grid stability.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/what-are-some-real-world-examples-of-successful-peak-shaving-implementations/
