The peak value varies in different fault conditions and it can be used as a characteristic for diagnosing leakagefault of exhaust valve, the fault in initial stages can also be diagnosed.
The selective leakage protective system can give out alarming signal or cut off the fault branches selectively when the leakagefault happens, and the non-fault branches are working normally.
The selectivity leakage protective system can give out alarming signal or cut off the fault branches selectively when the leakagefault happens, and the non-fault branches are working normally.