General governor with frequency-dependent fuel flow limit. This model is a modification of the GovCT1 model in order to represent the frequency-dependent fuel flow limit of a specific gas turbine manufacturer. More...

#include <GovCT2.hpp>

Inheritance diagram for CIMPP::GovCT2:

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Collaboration diagram for CIMPP::GovCT2:

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Public Member Functions
const char *	debugString () const override
const std::list< std::string > &	getAttributeNames () const override
const std::string &	getClassNamespaceUrl () const override
const std::string &	getAttributeNamespaceUrl (const std::string &attrName) const override
const std::list< CGMESProfile > &	getPossibleProfiles () const override
const CGMESProfile &	getRecommendedProfile () const override
const std::list< CGMESProfile > &	getPossibleAttributeProfiles (const std::string &attrName) const override
const std::list< CGMESProfile > &	getPossibleProfilesIncludingAttributes () const override
void	addPrimitiveGetFnsToMap (std::map< std::string, get_function > &get_map) const override
void	addClassGetFnsToMap (std::map< std::string, class_get_function > &get_map) const override
void	addEnumGetFnsToMap (std::map< std::string, get_function > &get_map) const override
bool	isAssignableFrom (BaseClass *otherObject) const override
Public Member Functions inherited from CIMPP::TurbineGovernorDynamics
const char *	debugString () const override
const std::list< std::string > &	getAttributeNames () const override
const std::string &	getClassNamespaceUrl () const override
const std::string &	getAttributeNamespaceUrl (const std::string &attrName) const override
const std::list< CGMESProfile > &	getPossibleProfiles () const override
const CGMESProfile &	getRecommendedProfile () const override
const std::list< CGMESProfile > &	getPossibleAttributeProfiles (const std::string &attrName) const override
const std::list< CGMESProfile > &	getPossibleProfilesIncludingAttributes () const override
void	addPrimitiveGetFnsToMap (std::map< std::string, get_function > &get_map) const override
void	addClassGetFnsToMap (std::map< std::string, class_get_function > &get_map) const override
void	addEnumGetFnsToMap (std::map< std::string, get_function > &get_map) const override
bool	isAssignableFrom (BaseClass *otherObject) const override
Public Member Functions inherited from BaseClass
void	setRdfid (const std::string &id)
std::string	getRdfid () const

Static Public Member Functions
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const BaseClassDefiner	declare ()
Static Public Member Functions inherited from CIMPP::TurbineGovernorDynamics
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const BaseClassDefiner	declare ()
Static Public Member Functions inherited from CIMPP::DynamicsFunctionBlock
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const BaseClassDefiner	declare ()
Static Public Member Functions inherited from CIMPP::IdentifiedObject
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const BaseClassDefiner	declare ()
Static Public Member Functions inherited from BaseClass
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const CIMPP::BaseClassDefiner	declare ()

Public Attributes
CIMPP::Float	aset
	Acceleration limiter setpoint (Aset). Unit = PU / s. Typical value = 10. Default: 0.0.
CIMPP::PU	db
	Speed governor deadband in PU speed (db). In the majority of applications, it is recommended that this value be set to zero. Typical value = 0. Default: 0.0.
CIMPP::PU	dm
	Speed sensitivity coefficient (Dm). Dm can represent either the variation of the engine power with the shaft speed or the variation of maximum power capability with shaft speed. If it is positive it describes the falling slope of the engine speed verses power characteristic as speed increases. A slightly falling characteristic is typical for reciprocating engines and some aero-derivative turbines. If it is negative the engine power is assumed to be unaffected by the shaft speed, but the maximum permissible fuel flow is taken to fall with falling shaft speed. This is characteristic of single-shaft industrial turbines due to exhaust temperature limits. Typical value = 0. Default: 0.0.
CIMPP::Frequency	flim1
	Frequency threshold 1 (Flim1). Unit = Hz. Typical value = 59. Default: 0.0.
CIMPP::Frequency	flim10
	Frequency threshold 10 (Flim10). Unit = Hz. Typical value = 0. Default: 0.0.
CIMPP::Frequency	flim2
	Frequency threshold 2 (Flim2). Unit = Hz. Typical value = 0. Default: 0.0.
CIMPP::Frequency	flim3
	Frequency threshold 3 (Flim3). Unit = Hz. Typical value = 0. Default: 0.0.
CIMPP::Frequency	flim4
	Frequency threshold 4 (Flim4). Unit = Hz. Typical value = 0. Default: 0.0.
CIMPP::Frequency	flim5
	Frequency threshold 5 (Flim5). Unit = Hz. Typical value = 0. Default: 0.0.
CIMPP::Frequency	flim6
	Frequency threshold 6 (Flim6). Unit = Hz. Typical value = 0. Default: 0.0.
CIMPP::Frequency	flim7
	Frequency threshold 7 (Flim7). Unit = Hz. Typical value = 0. Default: 0.0.
CIMPP::Frequency	flim8
	Frequency threshold 8 (Flim8). Unit = Hz. Typical value = 0. Default: 0.0.
CIMPP::Frequency	flim9
	Frequency threshold 9 (Flim9). Unit = Hz. Typical value = 0. Default: 0.0.
CIMPP::PU	ka
	Acceleration limiter gain (Ka). Typical value = 10. Default: 0.0.
CIMPP::PU	kdgov
	Governor derivative gain (Kdgov). Typical value = 0. Default: 0.0.
CIMPP::PU	kigov
	Governor integral gain (Kigov). Typical value = 0,45. Default: 0.0.
CIMPP::PU	kiload
	Load limiter integral gain for PI controller (Kiload). Typical value = 1. Default: 0.0.
CIMPP::PU	kimw
	Power controller (reset) gain (Kimw). The default value of 0,01 corresponds to a reset time of 100 seconds. A value of 0,001 corresponds to a relatively slow-acting load controller. Typical value = 0. Default: 0.0.
CIMPP::PU	kpgov
	Governor proportional gain (Kpgov). Typical value = 4. Default: 0.0.
CIMPP::PU	kpload
	Load limiter proportional gain for PI controller (Kpload). Typical value = 1. Default: 0.0.
CIMPP::PU	kturb
	Turbine gain (Kturb). Typical value = 1,9168. Default: 0.0.
CIMPP::PU	ldref
	Load limiter reference value (Ldref). Typical value = 1. Default: 0.0.
CIMPP::PU	maxerr
	Maximum value for speed error signal (Maxerr) (> GovCT2.minerr). Typical value = 1. Default: 0.0.
CIMPP::PU	minerr
	Minimum value for speed error signal (Minerr) (< GovCT2.maxerr). Typical value = -1. Default: 0.0.
CIMPP::ActivePower	mwbase
	Base for power values (MWbase) (> 0). Unit = MW. Default: 0.0.
CIMPP::PU	plim1
	Power limit 1 (Plim1). Typical value = 0,8325. Default: 0.0.
CIMPP::PU	plim10
	Power limit 10 (Plim10). Typical value = 0. Default: 0.0.
CIMPP::PU	plim2
	Power limit 2 (Plim2). Typical value = 0. Default: 0.0.
CIMPP::PU	plim3
	Power limit 3 (Plim3). Typical value = 0. Default: 0.0.
CIMPP::PU	plim4
	Power limit 4 (Plim4). Typical value = 0. Default: 0.0.
CIMPP::PU	plim5
	Power limit 5 (Plim5). Typical value = 0. Default: 0.0.
CIMPP::PU	plim6
	Power limit 6 (Plim6). Typical value = 0. Default: 0.0.
CIMPP::PU	plim7
	Power limit 7 (Plim7). Typical value = 0. Default: 0.0.
CIMPP::PU	plim8
	Power limit 8 (Plim8). Typical value = 0. Default: 0.0.
CIMPP::PU	plim9
	Power Limit 9 (Plim9). Typical value = 0. Default: 0.0.
CIMPP::PU	prate
	Ramp rate for frequency-dependent power limit (Prate). Typical value = 0,017. Default: 0.0.
CIMPP::PU	r
	Permanent droop (R). Typical value = 0,05. Default: 0.0.
CIMPP::Float	rclose
	Minimum valve closing rate (Rclose). Unit = PU / s. Typical value = -99. Default: 0.0.
CIMPP::PU	rdown
	Maximum rate of load limit decrease (Rdown). Typical value = -99. Default: 0.0.
CIMPP::Float	ropen
	Maximum valve opening rate (Ropen). Unit = PU / s. Typical value = 99. Default: 0.0.
CIMPP::DroopSignalFeedbackKind	rselect
	Feedback signal for droop (Rselect). Typical value = electricalPower. Default: 0.
CIMPP::PU	rup
	Maximum rate of load limit increase (Rup). Typical value = 99. Default: 0.0.
CIMPP::Seconds	ta
	Acceleration limiter time constant (Ta) (>= 0). Typical value = 1. Default: 0.0.
CIMPP::Seconds	tact
	Actuator time constant (Tact) (>= 0). Typical value = 0,4. Default: 0.0.
CIMPP::Seconds	tb
	Turbine lag time constant (Tb) (>= 0). Typical value = 0,1. Default: 0.0.
CIMPP::Seconds	tc
	Turbine lead time constant (Tc) (>= 0). Typical value = 0. Default: 0.0.
CIMPP::Seconds	tdgov
	Governor derivative controller time constant (Tdgov) (>= 0). Typical value = 1. Default: 0.0.
CIMPP::Seconds	teng
	Transport time delay for diesel engine used in representing diesel engines where there is a small but measurable transport delay between a change in fuel flow setting and the development of torque (Teng) (>= 0). Teng should be zero in all but special cases where this transport delay is of particular concern. Typical value = 0. Default: 0.0.
CIMPP::Seconds	tfload
	Load limiter time constant (Tfload) (>= 0). Typical value = 3. Default: 0.0.
CIMPP::Seconds	tpelec
	Electrical power transducer time constant (Tpelec) (>= 0). Typical value = 2,5. Default: 0.0.
CIMPP::Seconds	tsa
	Temperature detection lead time constant (Tsa) (>= 0). Typical value = 0. Default: 0.0.
CIMPP::Seconds	tsb
	Temperature detection lag time constant (Tsb) (>= 0). Typical value = 50. Default: 0.0.
CIMPP::PU	vmax
	Maximum valve position limit (Vmax) (> GovCT2.vmin). Typical value = 1. Default: 0.0.
CIMPP::PU	vmin
	Minimum valve position limit (Vmin) (< GovCT2.vmax). Typical value = 0,175. Default: 0.0.
CIMPP::PU	wfnl
	No load fuel flow (Wfnl). Typical value = 0,187. Default: 0.0.
CIMPP::Boolean	wfspd
	Switch for fuel source characteristic to recognize that fuel flow, for a given fuel valve stroke, can be proportional to engine speed (Wfspd). true = fuel flow proportional to speed (for some gas turbines and diesel engines with positive displacement fuel injectors) false = fuel control system keeps fuel flow independent of engine speed. Typical value = false. Default: false.
Public Attributes inherited from CIMPP::TurbineGovernorDynamics
CIMPP::AsynchronousMachineDynamics *	AsynchronousMachineDynamics
	Asynchronous machine model with which this turbine-governor model is associated. TurbineGovernorDynamics shall have either an association to SynchronousMachineDynamics or to AsynchronousMachineDynamics. Default: nullptr.
CIMPP::SynchronousMachineDynamics *	SynchronousMachineDynamics
	Synchronous machine model with which this turbine-governor model is associated. TurbineGovernorDynamics shall have either an association to SynchronousMachineDynamics or to AsynchronousMachineDynamics. Default: nullptr.
CIMPP::TurbineLoadControllerDynamics *	TurbineLoadControllerDynamics
	Turbine load controller providing input to this turbine-governor. Default: nullptr.
Public Attributes inherited from CIMPP::DynamicsFunctionBlock
CIMPP::Boolean	enabled
	Function block used indicator. true = use of function block is enabled false = use of function block is disabled. Default: false.
Public Attributes inherited from CIMPP::IdentifiedObject
std::list< CIMPP::DiagramObject * >	DiagramObjects
	The diagram objects that are associated with the domain object. Default: {}.
CIMPP::String	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: "".
CIMPP::String	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. For details on EIC scheme please refer to ENTSO-E web site. Default: "".
CIMPP::String	mRID
	Master resource identifier issued by a model authority. The mRID is 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, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements. Default: "".
CIMPP::String	name
	The name is any free human readable and possibly non unique text naming the object. Default: "".
CIMPP::String	shortName
	The attribute is used for an exchange of a human readable short name with length of the string 12 characters maximum. Default: "".

Static Public Attributes
static const char	debugName [] = "GovCT2"
Static Public Attributes inherited from CIMPP::TurbineGovernorDynamics
static const char	debugName [] = "TurbineGovernorDynamics"
Static Public Attributes inherited from CIMPP::DynamicsFunctionBlock
static const char	debugName [] = "DynamicsFunctionBlock"
Static Public Attributes inherited from CIMPP::IdentifiedObject
static const char	debugName [] = "IdentifiedObject"
Static Public Attributes inherited from BaseClass
static const char	debugName [] = "BaseClass"

Protected Member Functions
std::map< std::string, AttrDetails >	allAttrDetailsMap () const override
Protected Member Functions inherited from CIMPP::TurbineGovernorDynamics
std::map< std::string, AttrDetails >	allAttrDetailsMap () const override

Detailed Description

General governor with frequency-dependent fuel flow limit. This model is a modification of the GovCT1 model in order to represent the frequency-dependent fuel flow limit of a specific gas turbine manufacturer.