TurbineGovernors::GovSteam1

: Public Class

Created:	07-May-09 15:06:53
Modified:	02-Mar-11 16:25:41

Project:
Author:	tsaxton
Version:	1.0
Phase:	1.0
Status:	Proposed
Complexity:	Easy
Difficulty:
Priority:
Multiplicity:
Advanced:
UUID:	{88EFCC87-14D0-44a8-9D49-F7CFA6F91374}
Appears In:	TurbineGovernors

IEEE steam turbine/governor model (with optional deadband and nonlinear valve gain added)

Attributes
Tagged Values
Other Links

Attribute

Public <a href="../../EA1/EA53.htm">Frequency</a>
db1

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={728C92DB-A6A4-4b53-BD90-41DA56B7E3B2}

Notes:

Intentional deadband width

Public <a href="../../EA1/EA46.htm">ActivePower</a>
db2

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={5ACC9A8D-5F75-4866-9480-09496B401AB9}

Notes:

Unintentional deadband

Public <a href="../../EA1/EA53.htm">Frequency</a>
eps

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={5E7A0800-00DF-4aee-9C98-D8902F80FA33}

Notes:

Intentional db hysteresis

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
gv1

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={F9839D3E-0CE3-49a9-B2B9-C4576D4A15FD}

Notes:

Nonlinear gain valve position point 1

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
gv2

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={BA808B25-07AC-4610-8228-2DFB7833E5E0}

Notes:

Nonlinear gain valve position point 2

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
gv3

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={F5F0BFFC-F80C-4f51-98D3-B9C4833FEA7A}

Notes:

Nonlinear gain valve position point 3

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
gv4

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={4A7D3167-F8D1-4ac1-A593-C89EEEEF762E}

Notes:

Nonlinear gain valve position point 4

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
gv5

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={AAB2B56B-F8DB-461c-9911-1E9BF108CE7A}

Notes:

Nonlinear gain valve position point 5

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
gv6

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={21ADD5E1-5627-455f-B808-3556670B117C}

Notes:

Nonlinear gain valve position point 6

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
k

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={3B0BA29C-E505-4c31-AC6D-22153D6A2344}

Notes:

Governor gain (reciprocal of droop) (> 0.)

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
k1

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={A060B705-473C-4759-8722-F969343AE905}

Notes:

Fraction of HP shaft power after first boiler pass

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
k2

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={B0B3C600-89FE-49dd-8BE5-0329DB19BED2}

Notes:

Fraction of LP shaft power after first boiler pass

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
k3

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={C1E03DCC-834D-48ff-BF02-C4A6BD824048}

Notes:

Fraction of HP shaft power after second boiler pass

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
k4

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={A8101D28-E0EF-46ae-98F5-8971B0A67A9F}

Notes:

Fraction of LP shaft power after second boiler pass

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
k5

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={9C327305-9C97-4c50-8F82-4588422553FF}

Notes:

Fraction of HP shaft power after third boiler pass

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
k6

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={685AB351-306B-47f2-A371-2600CB4EB8EC}

Notes:

Fraction of LP shaft power after third boiler pass

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
k7

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={8CD0911F-2504-4fd2-8D74-ABC801E1D654}

Notes:

Fraction of HP shaft power after fourth boiler pass

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
k8

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={6B1B64DE-7290-41e6-9585-F82E0BF93C3E}

Notes:

Fraction of LP shaft power after fourth boiler pass

Public <a href="../../EA1/EA46.htm">ActivePower</a>
mwbase

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={D7E35874-9E7E-401b-8C00-EFF8CE6D581B}

Notes:

Base for power values (> 0.)

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
pgv1

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={DC0A0C4B-0C31-43dc-ABD9-C36192383D4E}

Notes:

Nonlinear gain power value point 1

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
pgv2

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={965D27F2-B267-469e-A28B-9B46C2ED1146}

Notes:

Nonlinear gain power value point 2

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
pgv3

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={A9E299FD-04F6-442b-8FC7-E1AE33D0197F}

Notes:

Nonlinear gain power value point 3

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
pgv4

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={3AAE78B1-FE38-4ed8-B00C-9DD8CED31A1B}

Notes:

Nonlinear gain power value point 4

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
pgv5

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={E05E2819-72FD-4e66-8DB7-99D0CD8F8C4C}

Notes:

Nonlinear gain power value point 5

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
pgv6

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={FC02864E-C8D4-4a91-A98A-29444448E7D9}

Notes:

Nonlinear gain power value point 6

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
pmax

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={C0A21ABD-B86F-4be6-843A-6418DBDFBA74}

Notes:

Maximum valve opening (> Pmin)

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
pmin

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={E07CF9E0-312E-4170-B843-E218030E028A}

Notes:

Minimum valve opening (>= 0.)

Public <a href="../../EA1/EA64.htm">Seconds</a>
t1

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={A43E3910-A206-47ce-90EF-4EDDCEAD2B97}

Notes:

Governor lag time constant

Public <a href="../../EA1/EA64.htm">Seconds</a>
t2

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={7B8DF74C-AF7D-4355-BC96-3E03C80DC2C2}

Notes:

Governor lead time constant

Public <a href="../../EA1/EA64.htm">Seconds</a>
t3

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={528BF1FA-2DE1-49af-9EFE-992F44D064BA}

Notes:

Valve positioner time constant (> 0.)

Public <a href="../../EA1/EA64.htm">Seconds</a>
t4

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={D42E87AF-7FB9-4f45-8951-C2672F43892A}

Notes:

Inlet piping/steam bowl time constant

Public <a href="../../EA1/EA64.htm">Seconds</a>
t5

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={C87552A6-806A-4e71-8690-82F8580A2D8D}

Notes:

Time constant of second boiler pass

Public <a href="../../EA1/EA64.htm">Seconds</a>
t6

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={B6FEADDA-2652-401b-BCAC-3EC97560751D}

Notes:

Time constant of third boiler pass

Public <a href="../../EA1/EA64.htm">Seconds</a>
t7

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={034804D5-AB66-4855-9002-4CDF1ACC780C}

Notes:

Time constant of fourth boiler pas

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
uc

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={84320485-7039-4a2a-BCCC-AEC25896CF5B}

Notes:

Maximum valve closing velocity, p.u./sec (< 0.)

Public <a href="../../EA1/EA65.htm">Simple_Float</a>
uo

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:

GUIDBasedOn={9FE36435-360D-4cee-9774-BBBBAC457B3C}

Notes:

Maximum valve opening velocity (> 0.)

Tag	Value
GUIDBasedOn	{0C56115D-6698-4d80-ACEC-59C9609E8EB6}
Details:

Object	Type	Connection	Notes
TurbineGovernor	Class	Generalization