Apparatus and process of retrofitting a combined cycle power plant
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United States of America Patent
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app pub date -
Mar 23, 2016
filing date -
Feb 6, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A process for retrofitting an electric power plant that uses two 60 Hertz large frame heavy duty industrial gas turbine engines to drive electric generators and produce electricity, where each of the two industrial engines can produce up to 350 MW of output power. The process replaces the two 350 MW industrial engines with one twin spool industrial gas turbine engine that is capable of producing at least 700 MW of output power. Thus, two prior art industrial engines can be replaced with one industrial engine that can produce power equal to the two prior art industrial engines.
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International Classification(s)
- 2016 Application Filing Year
- F01K Class
- 333 Applications Filed
- 253 Patents Issued To-Date
- 75.98 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- F01K Class
- 60.95 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 5, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 5, 2031 |
