发明名称 |
Apparatus for ignition and reignition for a gas turbine |
摘要 |
A spark ignition system for a gas turbine electronically controls the cycle of charge and discharge of a spark generator of the capacitive type. There is a function generator (5) which derives a reference voltage as a function of the speed of the turbine and possibly of other parameters. A charge control (6) for the capacitive cell (9) and a spark frequency control (7) are controlled by the reference voltage. Reignition in the case of flame extinction is controlled by an opto-electronic arrangement (11, 12, 13) which drives a reignition circuit (14), when flame extinction is detected. The reignition circuit produces a voltage which is superimposed on and over-rides the speed reference voltage to activate the system to produce ignition at a start condition. The system can be used for ignition of a gas turbine, especially a turbo-compressor.
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申请公布号 |
US4414804(A) |
申请公布日期 |
1983.11.15 |
申请号 |
US19810334220 |
申请日期 |
1981.12.24 |
申请人 |
AUTOMOBILES PEUGEOT;AUTOMOBILES CITROEN |
发明人 |
MENARD, CHRISTIAN;MAROUBY, DANIEL;CHOLLET, ALAIN |
分类号 |
F02P5/155;F02C7/266;F02P3/08;F02P3/09;F02P9/00;F02P11/00;F02P15/00;(IPC1-7):F02C7/26;F02C7/26 |
主分类号 |
F02P5/155 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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