GovHydro1

Class Description

Basic hydro turbine governor.

Attributes

Name	Type	Description
at	PU	Turbine gain (<i>At</i>) (> 0). Typical value = 1,2.
dturb	PU	Turbine damping factor (<i>Dturb</i>) (>= 0). Typical value = 0,5.
gmax	PU	Maximum gate opening (<i>Gmax</i>) (> 0 and > GovHydro.gmin). Typical value = 1.
gmin	PU	Minimum gate opening (<i>Gmin</i>) (>= 0 and < GovHydro1.gmax). Typical value = 0.
hdam	PU	Turbine nominal head (<i>hdam</i>). Typical value = 1.
mwbase	ActivePower	Base for power values (<i>MWbase</i>) (> 0). Unit = MW.
qnl	PU	No-load flow at nominal head (<i>qnl</i>) (>= 0). Typical value = 0,08.
rperm	PU	Permanent droop (<i>R</i>) (> 0). Typical value = 0,04.
rtemp	PU	Temporary droop (<i>r</i>) (> GovHydro1.rperm). Typical value = 0,3.
tf	Seconds	Filter time constant (<i>Tf</i>) (> 0). Typical value = 0,05.
tg	Seconds	Gate servo time constant (<i>Tg</i>) (> 0). Typical value = 0,5.
tr	Seconds	Washout time constant (<i>Tr</i>) (> 0). Typical value = 5.
tw	Seconds	Water inertia time constant (<i>Tw</i>) (> 0). Typical value = 1.
velm	Float	Maximum gate velocity (<i>Vlem</i>) (> 0). Typical value = 0,2.

Relationships

Ancestors

• TurbineGovernorDynamics

Descendents

No descendent classes

Associations

None