Optimizing Transformer Parameters for Efficient Substation Performance | Tims

AI Thread Summary
The discussion revolves around determining sensible parameters for a $100 million transformer in a substation, including nominal capacity, average repair cost, unsupplied energy cost, and average repair time. Suggestions for nominal capacity include 10^5 KW, while average repair costs are debated, with some proposing $1 million as more realistic. Participants recommend researching typical costs for 500/230 kV transformers and provided a link to a relevant document. There is also a suggestion to contact a knowledgeable user for further insights. Overall, the conversation focuses on establishing realistic parameters for transformer performance and costs in substations.
tims.corbett
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Hi All,

I am required to assume some parameters for my research,
For a new transformer worth $100 million for a substation, what likely could be sensible for these

parameters?

Nominal Capacity? (Example 10^5 KW)
Average Repair Cost? ($1 million ?)
Unsupplied energy cost? ($3 kWh ?)
Average Repair time? (1 year?)

Thanks,
Tims
 
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tims.corbett said:
Hi All,

I am required to assume some parameters for my research,
For a new transformer worth $100 million for a substation, what likely could be sensible for these

parameters?

Nominal Capacity? (Example 10^5 KW)
Average Repair Cost? ($1 million ?)
Unsupplied energy cost? ($3 kWh ?)
Average Repair time? (1 year?)

Thanks,
Tims

What other sources of information are you looking into to find this?
 
berkeman said:
What other sources of information are you looking into to find this?


Google substation costs for a typical 500/230 kV transformer and
http://www.osti.gov/bridge/servlets/purl/645480-vbjaZD/webviewable/645480.pdf

Would $1 million (CAD) be more realistic than $100 million? Would this configuration produce a capacity of 10^5 KW?
 
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