船舶主机遥控资料 ME RCS teaching planning

1、.MAIN ENGINE REMOTE CONTROL SYSTEM:I. Brief Function of M/E Remote Control System:l Start inhibitl Start/Stop main enginel Ahead/Astern reversingl M/E speed control (including Crash Astern)l Various limitersl M/E protection (Safety system)II. M/E START/STOP & AHEAD/ASTERN REVERING (refer to B&am

2、p;W M/E with slow turn)III. Interlock and Alarm:A. Start Inhibit:起动限制l Start air press low 起动空气压力低l RPM detector failure转数检测错误l Engine tripped(shut down)l Fuel not off燃料不足l Engine Not readyB. Engine Not ready:l Governor not connectedl Start air valve blockedl Start air distribute blockedl Turning ge

3、ar engagedl Aux equipment not readyB. Start failure:l 3 fail. StartsBridge handle move out off STOP, RPM reach the air/fuel level, engine will then turn to fuel running ,starting air shut off, but RPM falls below the starting failure level, repeated start will be initiated after an adjustable time i

4、nterval. The 2nd repeated start fails, release alarm.l Start too longThe engine cant reach air/fuel level even Bridge handle move out off STOP, within an adjustable time limit Starting air off, release alarml Slowing turning failAfter the engine has stopped for more than 30 minutes(adjustable)B. Sta

5、rt block:l Start air press. Lowl RPM detector faill Engine trippedl Engine not readyl OthersIV. M/E SPEED CONTROL: (can be named Various Limiters)l Load up:l Load down:l Crash Astern:V. Set point Limiters:l Manual RPM limiter(from ECR)实际转数限制l Rough sea limiter(from Remote/from DGU)l Acceleration Lim

6、iter加速限制l Critical RPM Limiter临界转数限制l Scavenging air Limiter扫气限制l Torque Limiter转矩极限限制l Start Set point limitStart Set point level (adjustable)&delay time(adjustable)& Delay time for repeated startl Minimum RPM limit低速限制VI. Main Engine protection (Safety System)l Auto. Slow down which divide

7、d in cancelable and non-cancelable onesl Auto. Shut downl Others: such as Control Air low press/power failure, etc.：AHEAD FULL SLOW STOPASTERN SLOW HALF FULLAHEAD SOLENOID VALVEASTERN SOLENOID VALVESTART SOLENOID VALVESTOP SOLENOID VALVEFUEL LIMIT CANCEL SIGNALV.I.T CANCEL SOL.VALVE PROGRAM START POINTTELEGRAPHTELEGRAPHPneumatic Solenoid Valve CabinetPICK UPPICK UPMAIN ENGINE(B & W-*L* MC)Indicating Panel(Including Aux.Blower Control Panel)Speed Setting Unit (I/P)CONTROL UNIT(CONTROL ROOM UNIT)I. Safety System UnitSSU-8810COUNTERRpm Indic.II. TELEGRAPH CONTROL UNIT(Bridge Unit)RPM i