cimpy.cgmes_v2_4_15.GovSteamEU module

class cimpy.cgmes_v2_4_15.GovSteamEU.GovSteamEU(chc=0.0, cho=0.0, cic=0.0, cio=0.0, db1=0.0, db2=0.0, hhpmax=0.0, ke=0.0, kfcor=0.0, khp=0.0, klp=0.0, kwcor=0.0, mwbase=0.0, pmax=0.0, prhmax=0.0, simx=0.0, tb=0.0, tdp=0.0, ten=0.0, tf=0.0, tfp=0.0, thp=0.0, tip=0.0, tlp=0.0, tp=0.0, trh=0.0, tvhp=0.0, tvip=0.0, tw=0.0, wfmax=0.0, wfmin=0.0, wmax1=0.0, wmax2=0.0, wwmax=0.0, wwmin=0.0, *args, **kw_args)

Simplified model of boiler and steam turbine with PID governor.

chc:

Control valves rate closing limit (Chc). Unit = PU/sec. Typical Value = -3.3. Default: 0.0

cho:

Control valves rate opening limit (Cho). Unit = PU/sec. Typical Value = 0.17. Default: 0.0

cic:

Intercept valves rate closing limit (Cic). Typical Value = -2.2. Default: 0.0

cio:

Intercept valves rate opening limit (Cio). Typical Value = 0.123. Default: 0.0

db1:

Dead band of the frequency corrector (db1). Typical Value = 0. Default: 0.0

db2:

Dead band of the speed governor (db2). Typical Value = 0.0004. Default: 0.0

hhpmax:

Maximum control valve position (Hhpmax). Typical Value = 1. Default: 0.0

ke:

Gain of the power controller (Ke). Typical Value = 0.65. Default: 0.0

kfcor:

Gain of the frequency corrector (Kfcor). Typical Value = 20. Default: 0.0

khp:

Fraction of total turbine output generated by HP part (Khp). Typical Value = 0.277. Default: 0.0

klp:

Fraction of total turbine output generated by HP part (Klp). Typical Value = 0.723. Default: 0.0

kwcor:

Gain of the speed governor (Kwcor). Typical Value = 20. Default: 0.0

mwbase:

Base for power values (MWbase) (>0). Unit = MW. Default: 0.0

pmax:

Maximal active power of the turbine (Pmax). Typical Value = 1. Default: 0.0

prhmax:

Maximum low pressure limit (Prhmax). Typical Value = 1.4. Default: 0.0

simx:

Intercept valves transfer limit (Simx). Typical Value = 0.425. Default: 0.0

tb:

Boiler time constant (Tb). Typical Value = 100. Default: 0.0

tdp:

Derivative time constant of the power controller (Tdp). Typical Value = 0. Default: 0.0

ten:

Electro hydraulic transducer (Ten). Typical Value = 0.1. Default: 0.0

tf:

Frequency transducer time constant (Tf). Typical Value = 0. Default: 0.0

tfp:

Time constant of the power controller (Tfp). Typical Value = 0. Default: 0.0

thp:

High pressure (HP) time constant of the turbine (Thp). Typical Value = 0.31. Default: 0.0

tip:

Integral time constant of the power controller (Tip). Typical Value = 2. Default: 0.0

tlp:

Low pressure(LP) time constant of the turbine (Tlp). Typical Value = 0.45. Default: 0.0

tp:

Power transducer time constant (Tp). Typical Value = 0.07. Default: 0.0

trh:

Reheater time constant of the turbine (Trh). Typical Value = 8. Default: 0.0

tvhp:

Control valves servo time constant (Tvhp). Typical Value = 0.1. Default: 0.0

tvip:

Intercept valves servo time constant (Tvip). Typical Value = 0.15. Default: 0.0

tw:

Speed transducer time constant (Tw). Typical Value = 0.02. Default: 0.0

wfmax:

Upper limit for frequency correction (Wfmax). Typical Value = 0.05. Default: 0.0

wfmin:

Lower limit for frequency correction (Wfmin). Typical Value = -0.05. Default: 0.0

wmax1:

Emergency speed control lower limit (wmax1). Typical Value = 1.025. Default: 0.0

wmax2:

Emergency speed control upper limit (wmax2). Typical Value = 1.05. Default: 0.0

wwmax:

Upper limit for the speed governor (Wwmax). Typical Value = 0.1. Default: 0.0

wwmin:

Lower limit for the speed governor frequency correction (Wwmin). Typical Value = -1. Default: 0.0

Documentation of parent class TurbineGovernorDynamics:

Turbine-governor function block whose behavior is described by reference to a standard model

AsynchronousMachineDynamics:

Asynchronous machine model with which this turbine-governor model is associated. Default: None

SynchronousMachineDynamics:

Turbine-governor model associated with this synchronous machine model. Default: “list”

TurbineLoadControllerDynamics:

Turbine load controller providing input to this turbine-governor. Default: None

Documentation of parent class DynamicsFunctionBlock:

Abstract parent class for all Dynamics function blocks.

enabled:

Function block used indicator. true = use of function block is enabled false = use of function block is disabled. Default: False

Documentation of parent class IdentifiedObject:

This is a root class to provide common identification for all classes needing identification and naming attributes.

DiagramObjects:

The domain object to which this diagram object is associated. Default: “list”

description:

The description is a free human readable text describing or naming the object. It may be non unique and may not correlate to a naming hierarchy. Default: ‘’

energyIdentCodeEic:

The attribute is used for an exchange of the EIC code (Energy identification Code). The length of the string is 16 characters as defined by the EIC code. References: Default: ‘’

mRID:

Master resource identifier issued by a model authority. The mRID is globally unique within an exchange context. Global uniqueness is easily achieved by using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is strongly recommended. For CIMXML data files in RDF syntax conforming to IEC 61970-552 Edition 1, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements. Default: ‘’

name:

The name is any free human readable and possibly non unique text naming the object. Default: ‘’

shortName:

The attribute is used for an exchange of a human readable short name with length of the string 12 characters maximum. Default: ‘’

Inheritance Diagram: