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Hi every one, especially our dear experts like Mr:CSA:
Consider a big grid system where there are many power plants(hydro, steam, gas turbine), of course some plants are base loading and others are peak loading power plants.
All these power plants of course have control systems to control active, reactive power and voltage.
My question is is how the control system in each power plant is chosen so that there will not be contradiction or any deviation in response between control systems of power plants existing in the whole grid, or how these control systems are chosen so that they may work in synchronism and stable response between them.
For example can all power plants serving the system grid be in automatic frequency control or it's better that only one plant be in frequency control and other plants be in droop frequency control. The same question is for voltage control I. e should all power plants be in voltage control and others be in droop or some be in vars/power factor control mode, or it's not necessary to mange control systems in different power plants servicing one utility grid.
For example in one power plant one big m/c must be in frequency control to control load changes and keep frequency constant for it's plants and other plants.
Thank you
Consider a big grid system where there are many power plants(hydro, steam, gas turbine), of course some plants are base loading and others are peak loading power plants.
All these power plants of course have control systems to control active, reactive power and voltage.
My question is is how the control system in each power plant is chosen so that there will not be contradiction or any deviation in response between control systems of power plants existing in the whole grid, or how these control systems are chosen so that they may work in synchronism and stable response between them.
For example can all power plants serving the system grid be in automatic frequency control or it's better that only one plant be in frequency control and other plants be in droop frequency control. The same question is for voltage control I. e should all power plants be in voltage control and others be in droop or some be in vars/power factor control mode, or it's not necessary to mange control systems in different power plants servicing one utility grid.
For example in one power plant one big m/c must be in frequency control to control load changes and keep frequency constant for it's plants and other plants.
Thank you
