Kissimmee Utility Authority leads internationals on technical tour


Kissimmee Utility Authority opened the doors to its Cane Island gas-fired power plant letting 65 POWER-GEN International visitors take a look inside. Way inside.

Kissimmee Utility Authority’s team led a technical tour all around the 740MW Cane Island Power Park, showing its visitors everything from the control room to generators to steam drums and beyond. Three of the units are combined cycle while one unit is used as a gas peaker.

“It’s about seeing it in action,” said Jennifer Czajkowski, with Canada’s Department of Environment and Climate Change. “It was interesting to see the doors open on the LM-6000, to see the size of it.

Indeed, Kissimmee Utility Authority needed only one running unit at tour-time, so it was safe to allow a walk-through on the other three units. One of those was the GE LM-6000 turbine used for peaking.

“It’s the same as an engine in a 747,” noted Larry Mattern, vice president of power support for KUA. “It starts up in four minutes and can be completely online in 10 or 11.”

The group toured virtually every major component of the plant, from the water demineralisers to the ignition systems to the cooling towers and control room. In the latter, four employees per shift and supervisor Tim Yelverton oversee every kilowatt of the 740MW and their experience and versatility is crucial to keeping the system balanced and safe.

Cane Island discharges air and water that is cleaner going out then going in, he said. One unit has achieved NoX emissions down to two parts per million.

“Emissions limits are 10 times lower (than when the plant opened 24 years ago),” he said. “The air that comes in is dirtier than the air that goes out. It’s cleaner than the highway.”

Yelverton, tour leader, has been with KUA nearly all of its history and is proud of what it achieves with an overall crew of 35 workers.

Thanks to KUA’s crew for letting POWER-GEN take a spin around the place.

Originally published by Rod Walton, Power Engineering International