KGS Spotlight: Albert Mikhail, hydroelectric turbine testing pioneer
A pioneer in hydroelectric performance testing
Albert Mikhail, P.Eng. has over 48 years of experience in the hydropower sector and is regarded as a leader in the field of hydroelectric turbine testing. He has performed over 600 efficiency tests using various methodologies, many of which he developed himself. Albert was involved in developing the testing methods for the International Water Sharing Agreement between Canada and the United States at Niagara Falls.
A journey into performance testing
In 1982, performance testing was an entirely manual process. This is when Albert was approached to modernize the process. To do so, Albert had to understand how the measurements were currently done. He was astonished at how comprehensive the test procedure was.
Albert observed the testing methods, which required anywhere from a dozen to nearly 30 people, depending on the test methodology and the number of measurements required. To gather simultaneous measurements, a system of light bulbs was placed at each measurement point so the individual supervising the test could flick the light on and off. If one person didn’t see the light in time, it would affect the results.
Within two years, Albert developed a new system using a computer the size of a sewing machine. Today, performance testing has evolved drastically. Instead of a team of a dozen or more, only two personnel are typically required. A chief of test and a technician work together to calibrate and operate the current meter or the acoustic flow measurement.
The importance of accurate measurements
Albert is renowned for his meticulous approach to data collection. When asked why precision is so critical, he explains, “Comparing a turbine’s design specifications to its actual performance reveals critical insights. Achieving accuracy demands rigorous adherence to procedure. The tolerance for error is zero for data collection. Redundancy and verification are essential. A single invalid test or improper procedure can compromise the entire process. Simply put, there’s only one chance to get the data right.”
Advancing the industry
Albert’s work has not only improved turbine performance testing in North America but has also contributed to the optimization of hydroelectric power generation. His efforts have helped utilities maximize power output while conserving water resources, ensuring a sustainable and efficient energy future.
For more information on performance testing or to consult with Albert Mikhail, please contact Merry Dang at mdang@kgsgroup.com.
Join Albert at his next session
Join us at CEATI on Wednesday, March 26, from 10:30 a.m. to 11:15 a.m. at Session B4.1 for a case study on field performance testing using intake current-meter flow measurement at Muskrat Falls Generating Station, presented by Albert Mikhail. Discover valuable lessons learned and project conclusions, and learn how to apply these practices to your own operations.