| 摘要 |
<p>A fuel cell power plant has an auxiliary burner (40) to supplement input to the turbo compressor (22). Gas line (44) to the burner contains a check valve (62) and an accumulator (64) downstream of the check valve. On a temporary power loss the continued gas supply to at least the pilot (52) of the auxiliary burner avoids flameout and a consequent longer term plant outage.</p> |
