why we use casced loop
Answers were Sorted based on User's Feedback
Answer / ch amir islam
We use CASECAD loop to inhance the capability of the
process.normally we use this loop at BFW(boiler feed water)
tanks and at the BMS(burner managment system)to inhance the
burning ratio of fuel that become more relaiable for our
firing.because we are using here two controller(two
setpoints)these both controller makes process much more
flexible and accurate.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / ch amir islam
We use CASECAD loop to inhance the capability of the
process.normally we use this loop at BFW(boiler feed water)
tanks and at the BMS(burner managment system)to inhance the
burning ratio of fuel that become more relaiable for our
firing.because we are using here two controller(two
setpoints)these both controller makes process much more
flexible and accurate.
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / www.islamqa.com
Using cascade control enhance loop stability, as the
controller generatea corrective signal in case of any change
in process load - we don't need to wait till we got a
problem in the measured process variable (pressure,
temperature, ..)
Regards,
Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
CELL.: 00 2 0121367310
ahmedsabry.online@gmail.com
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sreekanth
If a PID Setpoint is derived from another PID then the loop
is called cascade loop.
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / vijay patel
cascade loop is used for the control of one perameter buy measure another perameter which is help to enhanse the stability of the loop.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / www.islamqa.com
Using cascade control enhance loop stability, as the
controller generatea corrective signal in case of any change
in process load - we don't need to wait till we got a
problem in the measured process variable (pressure,
temperature, ..)
Regards,
Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
CELL.: 00 2 0121367310
ahmedsabry.online@gmail.com
| Is This Answer Correct ? | 0 Yes | 1 No |
How to calibrate a temperature transmitter & how a Cold junction Compensation will be carried out?
if change the pid in D value so what action.
how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?
What is the function of solenoid valve in on/off & shutdown valve and why it is not used in control valve normally?
What are different types of orifice plates?
how to calculate MMWC values in to Tonns(MMWC values showing in DP transmitter and Tonns value showing in Totalizer). please tell me details?
what is function of switch, and how is it work, explain with difination
0 Answers Bapco Bahrain Petroleum Company,
How to Calibrate Level Troll in field
Is there is a device to convert mechanical energy to electrical energy
what is axial shift n what is differential expansion in turbine? how many sensor probes r mounted for this n how it works?
what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d
What is Span Error
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)