| 摘要 |
<p>An approach for utilizing fuel gas to purge a dormant fuel gas circuit (202,204,206,208) is disclosed. In one aspect, there is a fuel gas supply (210) that supplies fuel to fuel gas circuits (202,204,206,208). Gas control valves (236,238,240,242), each coupled to one of the fuel gas circuits (202,204,206,208) control the flow of fuel gas thereto from the fuel gas supply (210). A fuel purge system (200) selectively purges fuel gas circuits (202,204,206,208) from the fuel gas circuits that are dormant with fuel gas from the fuel gas supply (210).</p> |
