威爾信帕金斯柴油發(fā)電機超速報警的原因與解決方法
Engine overspeed
perkins發(fā)動機超速
Test 36
試驗36
Event
事件
Engine
overspeed Warning
發(fā)動機超速警告
Engine overspeed Action
Alert
發(fā)動機超速行動警報
Engine overspeed
Shutdown
發(fā)動機超速停機
Code
代碼
E362-1
e362-1
E362-2
e362-2
E362-3
e362-3
Probable
root causes
可能的根本原因
Engine overspeed set point
發(fā)動機超速設(shè)置點
Incorrect
speed setting
不正確的速度設(shè)置
Driven equipment motoring
汽車驅(qū)動設(shè)備
Slow
governor response
州長響應(yīng)慢
Perform the following tests
執(zhí)行下列測試
1 Engine
overspeed set point
1發(fā)動機超速設(shè)置點
Check that the engine overspeed set point is
correctly programmed. Only the Warning level can be
changed
檢查發(fā)動機超速設(shè)置點的正確程序。只有警戒級別可以改變
using the electronic service tool, The
Action Alert and Shutdown lev els are factory set and cannot be
changed.
使用電子服務(wù)的工具,行動警報和關(guān)閉水平的出廠設(shè)置和不能改變的。
2 Check analogue, PWM or remote
manual throttle settings.
2檢查模擬,脈寬調(diào)制或遠程手動油門設(shè)置。
3 Driven equipment
motoring
3驅(qū)動裝置的汽車
Determine if the driven equipment has additional energy
inputs that could drive the engine beyond it’s
rated
確定驅(qū)動設(shè)備是否具有額外的能量輸入,可以驅(qū)動發(fā)動機超出額定功率
rev/min.
轉(zhuǎn)/分。
4 Slow governor
response
4慢調(diào)速器響應(yīng)
Watch the engine response to worst case step loading and
step unloading on the TIPSS-EST graphing
screen.
看最壞的情況下,分級加載和卸載的步驟tipss-est圖形屏幕發(fā)動機響應(yīng)。
Refer to "Governor gain
parameters" on page 33 if the engine speed undershoot or engine speed
overshoot
參見“州長增益參數(shù)”頁33如果發(fā)動機速度下沖或發(fā)動機轉(zhuǎn)速超調(diào)
is excessive.
過度。
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