Ontario Power Generation(OPG) owns and is licensed by the CNSC to operate the PNGS. The PNGS contains eight CANDU reactors. The first four CANDU reactors (PNGS A) went into service in 1971. In 1997, these reactors were placed in voluntary lay-up as part of what was then Ontario Hydro...
In this case, the system performance was inspected during November considering the outage of the DslG from the service after being supplying the loads. According to the activity of renewables in Autumn, both the average SR and WS were considered steady at 523 W/m2 and 5.2 m/s respectively....
This was partially offset by a planned outage that occurred at York Energy during this quarter along with a forced outage at Kingsbridge 1. Higher generation during the second quarter of 2023 compared to the same period in 2022 was primarily driven by the strong availability at Goreway, allowing...
The problem of basic unit commitment planning is to find the optimal power generator outage/operation combination that satisfies multiple limiting conditions while minimizing the total power generation cost. The types of power generating system include steam power (anthracite coal, bituminous coal, heavy...
We first utilize an improved Laplacian eigenmap algorithm (ILEA) to identify the coherent generators and use the slow coherency grouping algorithm to guarantee coherent stability within an island. Using the identification result, we then define the minimum coherent generator virtual nodes to reduce the...