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Factor European experience into O&M practices at US combined cycles, Part III: Improve inspections, data analysis especially for cycling units

Richard Walton of SSE (formerly Scottish & Southern Energy plc), spoke to participants in European Technology Development Ltd’s International Conference on Power Plant Operation and Flexibility, London, July 2018, on thermal transients and their impacts throughout the company’s fleet, suggesting more targeted inspections, monthly monitoring and reporting, trending and investigating, and the need for improved industry guidance. Details […]

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Factor European experience into O&M practices at US combined cycles, Part IV: HEP inspection checklist

Rob Wang of Engineering Analysis Services Ltd (UK), presented on outage planning and life extension of cycling plants at European Technology Development Ltd’s International Conference on Power Plant Operation and Flexibility, London, July 2018. He highlighted both piping system health management and analytical techniques for component life assessment. Piping system details are, perhaps, too often overlooked. Wang reminded participants of

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Impact of chemistry on ACC performance once again a focal point of user group meeting

The Air-Cooled Condenser Users Group’s 10th annual meeting (October 2018, Colorado Springs) hosted over 100 participants—more than half users, with first-timers in the majority. The overriding takeaway this year was new information, supported by informative looks into the fundamentals. Such balance expands the benefits of meetings, concludes CCJ Consulting Editor Steve Stultz, who attended the conference for CCJ

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Factor European experience into O&M practices at US combined cycles, Part V: Drones and robots

Capitalizing on work presented by Xcel Energy at meetings of the HRSG Forum with Bob Anderson, ETD’s Dr Ahmed Shibli and William Moore produced an extensive report for the consultancy’s Group Sponsored Project on drones and robots for powerplant inspection. The highlights of this work were discussed at European Technology Development Ltd’s International Conference on Power Plant Operation and Flexibility, London,

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Resiliency, demand charges drive Montclair State to add microgrid to CHP

Superstorm Sandy was one of those events which changed most everyone’s thinking on infrastructure reliability, especially in the NYC metropolitan area. But Sandy is only one element in the “perfect storm” which led Montclair (NJ) State Univ (MSU) to add a microgrid to its relatively modern combined heat and power (CHP) system. Other elements include a unique

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Reflecting on the presentations at the Distributed Energy Conference

From central to distributed: The inflection point still not clear At the Distributed Energy Conference in Denver, Oct 15-17, 2018, one of the electric-power industry’s top analysts came away with the sense that the “inflection,” marking the point at which investment in distributed assets grows faster than that in centralized assets, hasn’t yet arrived. And

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7F owner/operators share best practices

The 7F Users Group is a big supporter of CCJ’s Best Practices Awards program. For the last two years, owner/operators affiliated with this organization outpaced participants representing other frames and aeros. In 2018, fourteen 7F plants (chart) shared 26 best practices with their colleagues industry-wide. Recognize that the lion’s share of this material also pertains to most

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