Transformative Solutions for Power Quality Challenges at GrowOP

    We wanted to share this case study that highlights the exceptional capabilities of Electrotek in addressing complex power quality issues.

     

    The Challenge

     

    GrowOp was facing a critical issue with their electrical system as the main switch’s 600A fuses were consistently blowing due to a phase imbalance. The root cause was traced back to the single-phase LED lighting causing the imbalance.

     

    Electrotek’s Solution

     

     

    Electrotek proposed a comprehensive solution leveraging their cutting-edge technologies:

    • SVG (Static Var Generator):
      • Purpose: To balance the load in real time.
        • Additional Benefits: Correction of power factor.
      • Voltage control.
    • AHF (Active Harmonic Filter):
      • Purpose: Harmonic cancellation.
        • Integrated Features: Real-time load balancing (similar to SVG).
        • Power factor correction.
      • Voltage control.

     

     

    Engineer Insights

     

    For a detailed understanding, we’ve attached graphs illustrating the measurement results and the expected load distribution after implementing Electrotek’s solution.

    In-depth measurements and analysis were conducted revealing critical data:

    • Unbalance and Exceeding Ratings:
      • The measurements on the 3-phase service indicated significant phase unbalance.
      • Phase A exceeded the 600A service rating multiple times.
    • Harmonic Distortion:
      • Total harmonic distortion spiked to excessive levels primarily attributed to the LED lighting.
    • Alternate Solution:
      • Electrotek proposed an alternate quotation for an AHF which would provide all the benefits of an SVG with the added benefit of harmonic cancellation.
      • This approach reduces rms current to close to 60Hz values while maintaining real-time load balancing.
      • Acknowledging the higher cost, the solution guarantees the lowest possible current in each phase without disrupting facility operations.

     

    In conclusion, Electrotek’s transformative solutions have successfully addressed GrowOp’s power quality challenges demonstrating the power of innovation in overcoming complex electrical issues. For more information or inquiries, feel free to contact us!

     

    Available at Vanco Electrical Supplies – Certified Distributor of Electrotek
    Source: Electrotek – GrowOP