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So looks like this is Direct Torque Control (DTC) method applied here.. Hum...Let me study the reference that you share it is indeed a good document ... No worries thats the right place to post... Are you sure about system/model parameters congiguration on Matlab A video support or a...

Ok thank you for the reply We still do not know about converter configuration as i stated before ( an hardware schematic would be also welcome ) It seems that it is slid mode control that is used here ..I will have a search on this thema... What type of current sensors used ...Speed sensor...

Hey there, That would be a good thing to post a sketch/draft of the block diagram used.... Also can you precise OEM/Model/Type /Maker of the mentionned equipment..

Okay Thank you for the inputs...Something is definitely missed in the calculations..

there is I/O scanning SERVICE FEATURE THAT MAY BE TO CONFIGURE CORRECTLY ..<

Good evening , Try to have a look on this link it may be an help! Will have a closer look on the thread then come back with notes.. ControlsGuy25.

its wide; however, there is a widely used de facto standard for reading and writing data wider than 16 bits. The most common are IEEE 754 floating point, and 32-bit integer. The convention may also be extended to double precision floating point and 64-bit integer data. The wide data...

0x = Coil = 00001-09999 1x = Discrete Input = 10001-19999 3x = Input Register = 30001-39999 4x = Holding Register = 40001-49999 You stated bcz as per my understanding addresses from 30001-39999 are input registers , 40001-49999 are holding registers. but how you call the 19020, 19070...

9171E & 9161E decoded first character (9) is frame size next 2 characters, followed by sufficient number of zeros, is approximate rated horsepower last character (1) is number of shafts. So, this would be for 9171 ...frame 9, 170,000 HP (126 MW), one shaft (HP rotor only).

PG9171 is the GE reference for the frame 9E built in 90s OUTPUT power is about 123MW (Non DLN combustor) PG9161 is the GE nuovo pignone reference for the frame 9E built in 90s oUTPUT POWER IS ABOUT 93 MW (ISO) That unit got steam injection for NOX emissions reductions Always glad to support...

Ok so since more than 2 weeks that we did not hear from original poster .. So we can say that this thread is closed... Unfortunately we were ready to support and doing good efforts ..but sometimes here People just leave without any feedback....

Hi Thank you for sharing such experience on that device...

How about ratchet system...did you inspected it..

Is there any vapor exctractor or oil mist eliminator investigation done ....

Is that pipe for cooling water...

Thank you for the inputs... The P&ID shared is for Generator gearbox instrumenation ...Do you have a lube oil P&ID available... Did the Lube oil drain system has been investigated... According to your statements bearing temps are ok ... Can you tell us what is that piping for ...on the...

Also what is this piping arrangement on the picture showing cooling exchangers... Again without P&ID that would be difficult to get an overall picture of the installation...

Hello That seems to be a non negligeable oil leakage... What is Prime mover controls systems Installed... Any alarms /trips messages related to oil leakage annunciated.. AVR type model( is that Prismic) ..how about generator temperatures measurments ( bearings ) Any abnormal temp value...

Hi Thank you for these inputs! Always glad to support and advise you here! Controls Guy25.

This signal conditionner can be an alternative solution... For the ladder program code there are some good examples on the web.. Looking forward to hear back from you soon Controls Guy25..