Gas turbine control apparatus and control method for generating an electric motor torque instruction based on the detected exhaust gas temperature
US8695321B2 · kind B2 · utility
0Cited by
5References
22Claims
0Family size
Assignee
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Key dates
| Filing date | May 16, 2008 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Mar 4, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/70
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A control apparatus for controlling a compressor driven by a driving unit generating driving power by a gas turbine and an electric motor includes: a temperature detection section for detecting an exhaust gas temperature of the gas turbine; and a control section for generating a motor torque instruction value for the electric motor based on the detected exhaust gas temperature. Such a control apparatus can realize a control so as not to distribute a load on the electric motor when the exhaust gas temperature of the gas turbine is low and a driving power is low. As a result, the operation efficiency can be enhanced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.