If three machines are operating in parallel and if we want load increase only in second machine and rest two machine not not increase. Then how we can decide. What logic behind this
Could you please explain me that... To increase the load ,we are increasing steam flow,what is the process behind this increasing load by steam flow, and also tell me that how the speed of rotor remains same
When you increase load set point corresponding to this command generator exciter increase the excitation so speed of turbo generator tends to decrease but governor immediately provide command to turbine valve lift controller to keep the turbine speed constant consequently steam flow increases and turbine speed constant with increase of load.
@@kpatelbla why during excitation speed of generator is tends to decreasing? And also you mentioned that while increasing in load case,about increase in excitation,does it not effect your terminal voltage?
When we increase load (MW) the very first step excitation at Generator rotor increases means more torque encountered by Generator rotor against this excitation that is why speed of rotor tends to decrease.
@@kpatelbla That is ok sir,now can you please explain me that excitation is increases,by this what is happening inside like all are said that terminal voltage is always have to be constant,how the MW is increasing by change in current
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EXCELLENT PRESENTATION
Very helpful session 👍👍.. thank you sir
Thanks.
Sir plz make a video on advanced electrical drives@@kpatelbla
Very nice Kamlesh ji.
Thanks , it is prepared on the basis of your.
Demand
This is very useful video in my future...... thank you sir🙏🙏🙏🙏🙏
Sir apne plant mai 660 mai yahi static excitation system hi tha
If three machines are operating in parallel and if we want load increase only in second machine and rest two machine not not increase. Then how we can decide. What logic behind this
Machines are running parallel but their excitation systems are separate so it's very simple to increase load in individual unit, no issue.
Sir electrical se related video or bataye na
Sure.
could you please tell me that in brushless excitation system, what does it mean that excitation breaker ON
Brushless means without carbon brush
Sir, please do video on rgmo
Ok
Could you please explain me that...
To increase the load ,we are increasing steam flow,what is the process behind this increasing load by steam flow,
and also tell me that how the speed of rotor remains same
When you increase load set point corresponding to this command generator exciter increase the excitation so speed of turbo generator tends to decrease but governor immediately provide command to turbine valve lift controller to keep the turbine speed constant consequently steam flow increases and turbine speed constant with increase of load.
@@kpatelbla why during excitation speed of generator is tends to decreasing?
And also you mentioned that while increasing in load case,about increase in excitation,does it not effect your terminal voltage?
When we increase load (MW) the very first step excitation at Generator rotor increases means more torque encountered by Generator rotor against this excitation that is why speed of rotor tends to decrease.
@@kpatelbla That is ok sir,now can you please explain me that excitation is increases,by this what is happening inside like all are said that terminal voltage is always have to be constant,how the MW is increasing by change in current
@@motive0507 this is the function of AVR automatic voltage regulator to keep voltage constant at terminal