- #1
latsany
- 16
- 0
Hi,
I am a student at University of Lao, Faculty of Engineering, Electrical Engineering Department
I am researching about Speed Governor control system of a Hydro Power plant in my country
and unfortunately, the company who owner of hydro power plant they have lost some of them
papers of the system so, for the research I have found a problem with how HVG (High Value Gate) block functional or duty, I don't understand about two signal that is input of the block, input one come form PID controller and other just form a block that it is signed -0.1%
but some paper is 110% (Sorry that I can not attachment the document on this even I try because I am a new user then I will post the schematic diagram of the system later) So, pleased give me some explanation what is it ? and how it
functional as well as LVG (Low Value gate), if possible you
I am looking forward to seeing your help
Latsany
I am a student at University of Lao, Faculty of Engineering, Electrical Engineering Department
I am researching about Speed Governor control system of a Hydro Power plant in my country
and unfortunately, the company who owner of hydro power plant they have lost some of them
papers of the system so, for the research I have found a problem with how HVG (High Value Gate) block functional or duty, I don't understand about two signal that is input of the block, input one come form PID controller and other just form a block that it is signed -0.1%
but some paper is 110% (Sorry that I can not attachment the document on this even I try because I am a new user then I will post the schematic diagram of the system later) So, pleased give me some explanation what is it ? and how it
functional as well as LVG (Low Value gate), if possible you
I am looking forward to seeing your help
Latsany