As stated, the SD, RES and HL strategies differ for control variables and required measurements at the valve, as reported in Table 1.

Table 1

Summary of control variables and measurements required for each strategy

StrategyControl variableMeasurement
SD Valve shutter degree Not required 
RES Valve shutter degree Flow at the valve 
HL Head loss at the valve Differential pressure at the valve 
StrategyControl variableMeasurement
SD Valve shutter degree Not required 
RES Valve shutter degree Flow at the valve 
HL Head loss at the valve Differential pressure at the valve 

Close Modal

or Create an Account

Close Modal
Close Modal