50hz_xq5200_ng_descript.doc

8/10/2019 50hz_XQ5200_NG_Descript.doc

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XQ5200 Solar Taurus 60,

T7300S

5.2 MW Mobile Power Unit

Technical escri!tion

Natural Gas SoLoNox Low Emission Industrial Turbine

TAURUS 60 MOBILE POWER UNIT

Turbine Generator Set Module (Basic Package):

The Taurus 60 Industrial Power Generator (PG) is a comact! rugged gas turbinegenerator set that has been designed to meet the re"uirements #or industrial ower

generation alications$ The gas turbine engine! gearbo%! generator! control s&stem! #uel

s&stem! lubrication s&stem! start s&stem! and ancillar& e"uiment are included in the

ackage$

'eatures included in this roosal are:

Base. The base roides structural suort #or the Taurus 60 gas turbine engine! gear

bo%! generator! enclosure! and all oerating s&stems$ The base is manu#actured b& Solar

using structural steel with welds er *S +,$,$


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+ri ans are welded beneath the ackage #rame to collect otential li"uid sills$ The

dri ans also roide a tight seal #or containment o# #ire suression agent$

Piping. ll tubing and iing u to - inches nominal diameter is stainless steel$ Package

iing is designed and #abricated to .SI B/,$/$

Tube Fittings. ll tube connections use comression #ittings$ Tube #ittings are inc

lated carbon steel$

Note: Throughout the proposal, all references to the package orientation (left, right,

clockwise, counterclockwise, etc.) are based on standing at the "aft" (e.g. turbine

exhaust) end of the package looking forward.

Electrical System. The Taurus 60 IPG generator set is designed to coml& with the

re"uirements o# the .ational 1lectrical 2ode and is intended to be installed in a non3

haardous location er .'P /4$

5nless otherwise noted ackage motors and heaters are rated #or -00 ac! 70 8ert! /

hase$ 5nless otherwise noted single hase loads are rated #or 990 ac! 70 8ert$

GAS TURBINE ENGINE

The Taurus 60 gas turbine engine is a single sha#t a%ial #low engine$ The outut gearbo%!including accessor& drie ads! is a searate! close3couled unit located at the inlet end o#

the turbine$

The engine assembl& consists o#:

Gear unit with accessor& drie ads

ir inlet collector with #le%ible #lange connection

%iall& slit case in the ertical lane! twele3stage a%ial #low comressor with

ariable geometr& control on inlet guide anes and #irst three rows o# stators

nnular combustor with ,9 #uel inectors

Three3stage turbine assembl&

Turbine e%haust collector

The comonents o# the Taurus 60 engine are maintained in accurate alignment b& mating

#langes with ilot sur#aces and are bolted together to #orm a rigid assembl&$ The seed

reducing gear bo% is drien b& the comressor rotor sha#t$ ccessor& ads drie the mainlube oil um and other accessories! deending on the alication! and suorts the

starter motor$

The gas turbine outut sha#t is mechanicall& couled to both the comressor and turbine

sections o# the engine to #orm a ;solid; or ;single; sha#t con#iguration$ This #eature

enhances seed stabilit& and resonse under constant and ar&ing load conditions 33 ahighl& desirable #eature in generator alications re"uiring recise #re"uenc& control$


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SPEED REDUCING GEARB!

The speed-reducing gearbox is an epicyclic star-gear industrial designmanufactured by Solar specifically for the Taurus 60 PG generator. The gearbox

mounts directly on the Taurus 60 gas turbine to reduce engine speed to 1500rpm 50 !"#.

GENERATOR

3 Salient Pole! / Phase Generator with the #ollow characteristics:

Rating. The generator is rated er .1M standards so that the generator will not limit

turbine er#ormance oer the range o# site ambient temeratures$ Generator standard

#eatures include:

Sleee Bearings with ressure #ed sums

Si%3lead *

8armonic 2ontent Ama%imum />

Telehone Inter#erence 'actor 70

Balanced =esidual 47


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"#ltage Dri't. The change in oltage will not e%ceed ,$0> oer a /0 minute eriod

when the generator is oerating at rated oltage and 0$C to ,$0 ower #actor and with aconstant load between no load and #ull rated load$

Generat#r C#nstructi#n. n oen dri roo# generator er .1M standards isroided$

Generat#r "#ltage. The generator outut is ,,!000 olt! / hase! 70 8$ Insulationcon#orms to .1M class ' with class ' (,0702) temerature rise$

FUE( S)STE*

The #uel s&stem! in conunction with the electrical control s&stem! includes all necessar&

comonents to control the #uel ressure! to schedule #uel #low during start3u! and to

modulate #uel #low during oeration$

Natural Gas Fuel. s&stem caable o# oerating on natural gas is roided with all

comonents necessar& to maintain turbine seed to roide a constant generator outut#re"uenc& andDor load deending on the generator set mode o# oeration$ SolarEs

Seci#ication 1S F3FC contains seci#ic re"uirements #or #uel and combustion air$

Natural Gas Fuel. The natural gas #uel s&stem includes:

Primar& #uel shuto## ale

Pilot3oerated secondar& #uel shuto## ale

1lectronic actuated #uel control ale

,03micron ilot gas #ilter 2omressor discharge ressure gauge

,9 #uel inector assemblies

ale check ressure switch

ow gas #uel ressure alarm

8igh gas #uel ressure shutdown switch

Gas strainer

System Re+uirements

=e"uires a constant sul& o# gas at a ma%imum #low demand rate o# /9$9 nm/Dmin(,900 sc#m) at ,497 kPa gauge (970 sig) minimum and 9040 kPa gauge (/00 sig)ma%imum ressure$ Gas #uel ressure is used to oerate the #uel s&stem ilot ale$

The gas #uel should be #ree o# sul#ur! contaminants! entrained water! and li"uid

h&drocarbons

Gas #uel must con#orm to SolarEs Seci#ication 1S F3FC


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NEC, NON-HAZARDOUS ELECTRICAL CLASSIFCATION

2S and 2S.=T2erti#ication

DIRECT START SYSTEM

direct drie 2 motor is roided to start the gas turbine engine$ ariable #re"uenc&

drie A'+ motor controller is included$ The control s&stem roides all re"uired

se"uencing to "uickl& and reliabl& start the turbine$

(UBE I( S)STE*

comlete lube oil s&stem suitable #or oeration with lube oil con#orming to SolarEsSeci#ication 1S F399- is included$ The lube oil s&stem roides oil to the bearings in

theTaurus 60 gas turbine engine! gear bo% and generator$ Instrumentation! #low control andon #rame iing are included$

*ain (ube il Pump. n engine drien lube oil um is roided with suction strainer$

Pre,P#st (ube Pump. 9 h (,$7 k*) 2 motor drien um is roided to sul&

lube oil #low rior to start u and a#ter shutdown o# the gas turbine$

Post $ube %ac&up Pump. A 1.5 hp 1.1 !W" DC #$%$& '&()*+ p#p (p&$)('*' %$ pp/ p$% $p*&%($+ * $( 2$3 (+ %h* *)*+% $2 p$3*&2(&*. P$3*& ( p&$)('*' / 140 ' %%*&/ /%*#.


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Drain (ine Sig$t Glasses. Sight glasses are roided on the drain lines #rom all gas

turbine! generator and gear bo% bearings$ .ote that some o# the gas turbine bearings haea common drain line$

(ube il Tan-. carbon steel lube oil tank is roided integral with the ackage #rame$ube oil leel indicator! #ill connection with inlet strainer and drain connections are

included$

(ube il Tan- eater. thermostaticall& controlled -$7 k* lube oil tank heater is

roided$

(ube il C##ler. n airDoil lube oil cooler is roided$ 73h (/$4 k*) 2 motor

dries the #an$ The lube oil cooler is mounted on the Power 2ontrol =oom trailer$ Huick

+isconnect3Interconnect hoses between the Power 2ontrol =oom trailer and Turbine

trailer is included$

(ube il Type. ube oil is included$ The lube oil comlies with Solar seci#ication 1SF399-$ This roect will be con#igured #or etroleum base oil! iscosit& grade 2/9$

(ube il Filter$ simle% 7 micron oil #ilter is roided with drain! #ill and ent ales!di##erential ressure alarm transmitter$

P(C BASED CNTR( S)STE* /0it$ 123 "DC Battery Supply45

SolarEs TurbotronicTM

control s&stem is roided$ The Turbotronic control s&stem is a

highl& integrated rogrammable logic controller AP2 based control s&stem$ Thecontrol s&stem is installed on the ackage #rame to minimie interconnect wiring$ Thecontrol s&stem includes a microrocessor! remote communications modules! chassis

based and #le% inutDoutut modules! line s&nchroniation module! ower sulies and a

hardware backu shutdown s&stem$ The control s&stem roides #or control o# all haseso# ackage oeration to include start and shutdown se"uencing! normal oeration! and

mal#unction shutdown$

(#cal Display$ The control s&stem is installed on the ackage #rame in weather roo#enclosures$ digital control anel A+2P with all necessar& switches and indicators is

roided$ In addition to disla& o# ;#irst out; mal#unctions! the +2P can disla&:

S&stem summar&Dnormal running data

S&stem status

+igital disla& o# engine and generator arameterslarms and Shutdowns


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Au6ible Alarm. n audible alarm horn is roided to sound wheneer the unit has an

alarm or shutdown condition$ horn silence ush button is mounted on the #ace o# the

control anel$

"ibrati#n *#nit#ring. ibration monitoring is roided to include three ro%imit&

robes! one er bearing! on the engine$ ?ne accelerometer is roided with the gearbo%$Two elocit& transducers! one er bearing are roided with the generator$ Preset

warning indications and mal#unction shutdown initiations are roided$

Temperature *#nit#ring. Temerature monitoring is roided to include the engine

thrust bearing! lube oil header! generator bearings and stator windings$ Preset warning

indications and mal#unction shutdown initiations are roided$ mbient! lube oil tankand enclosure temeratures are also monitored$

GENERATOR CONTROL AND MONITORING SYSTEM

Integrated monitoring and control o# the generator is roided using a seciall& designedmodule in the P2 to receie inut data #rom otential and current trans#ormers$ The

s&stem calculates real and reactie ower! ower #actor and the ariables re"uired #or

s&nchroniation$

Aut#matic Sync$r#ni7ing. n automatic s&nchronier is roided with the control

s&stem to automaticall& s&nchronie the unit to the bus through ush3button control onthe digital control anel A+2P or b& receit o# an aroriate remote signal$ s&nch

check rela& is roided as an additional ermissie and #or backu rotection$

*#t#ri7e6 "#ltage A68ust. =aiseDlower oltage ush button control is roided on the

digital control anel to control a motoried otentiometer #or oltage control$ nadditional

raiseDlower switch! sulied b& others! ma& be used to control oltage #rom a remotelocation$

9% C#ntr#ller. k* controller is roided to control the real load (k*) on thegenerator

set while oerating in arallel with a utilit& or other large source$ The k* controller

monitors the load carried b& the generator set and adusts the turbineEs #uel #low tomaintain a constant load as lant load changes$ Protection against e%cessie k* load

while in arallel with a large source is roided b& the control s&stem ;T7; temerature

limiter$ The k* control s&stem roides additional oerational #le%ibilit& b& allowingunit k* load leel to be set at an& desired leel within the caacit& i# the unit$ Thekilowatt load leel select switch and leel adustment is located on the digital control

anel$

9"AR,P#0er Fact#r C#ntr#ller. k=Dower #actor controller is roided to

maintain a constant reactie load (k=) outut or constant ower #actor (#) on the

generator set while the unit is oerating in arallel with a utilit& or other large source$


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The controller alies a signal directl& to the oltage regulator adust circuit to maintain a

constant reactie load or ower #actor with changes in the in#inite bus oltage leel$ The

s&stemincororates a set oint adust rheostat to set the desired k= or #! a selector switch to

choose k= or # control mode! and a switch to turn the controller on and o##$

Sp*&)($&/ I+%*&2*. 'n (S )*)+,)) interface module is proided to gie

the user/s superisory computer access such as S+'' to the Turbotronic

control system data. $imited control capability is proided to allo2 the

superisory computer to start and stop the unit reset alarms and raise,lo2er

speed and load set points.

The communications protocol is 'llen %radley/s 31.

The interface module may be located up to 10000 feet *04 meters# from the

turbine control system and located up to 50 feet 15 meters# from the superisory

computer for the (S )*)+ module or 000 feet 1)1 meters# for the (S ))

module.

Engine Per'#rmance *ap. disla& o# real time engine er#ormance is roided on

the remote +T$ Per#ormance data is corrected to standard conditions$ The er#ormancema is roided #or re#erence and to monitor trends$

ist#rical Displays. The #ollowing maintenance and diagnostic rograms are roidedto assist in routine monitoring o# gas turbine condition as well as to assist in making

in#ormed redictions o# the #uture health o# the unit$

=un Time +isla& 3 This #eature roides a #our channel stri chart #ormat disla& on

the +T$ It roides simultaneous! real time disla& o# multile oerator selected

arameters$

1lased Time +isla& 3 This #eature is used #or lotting and determining trends in the

unitEs er#ormance$ Selected arameters are stored on disk regardless o# whether the unit

is running$ +ata is saed at re3determined interals and can be retrieed #or anal&sis$


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Predictie Trend Monitoring 3 This #eature anal&es historical data and aro%imates

#uture analog trends$ +eteriorating trends will result in a disla& that has the trend line

intersecting a redetermined alarm or shutdown leel at an indicated #uture time$

Rem#te "DT an6 C#ntr#l. remote ideo disla& terminal A+T is also roided$

The +T disla&s an e%anded set o# oerating in#ormation including all o# the dataaailable on the anel and roides the caabilit& to start and sto the unit! initiate

automatic

s&nchroniation and oen circuit breaker$ +ata which ma& be disla&ed on the remote+T includes:

Turbine 1ngine Parameters:

T7 temerature 'uel actuator current

ube oil temerature 'uel actuator minimum setting

ube oil tank temerature 2ontrol modeube oil ressure ?eration mode

Start se"uence status Status lights

Generator Parameters

* load Generator oltage! each hase

D= erage oltage

Power #actor Generator current! each hase

're"uenc& erage current

2ommands which ma& be sent to the P2 include:

Start

Sto

nitiate synchroni"ation?en circuit breaker

=aise or lower k* control setoint

The remote 7T consists of an industrial type personal computer mounted in the

Po2er +ontrol (oom trailer.

R*#$%* D( Up M$+(%$&(+7 +' C$+%&$. ncluded in the (emote 7ideo isplay

is the ability to dial the unit from a remote location display monitoring screens

and execute control actions to start and stop the unit reset alarms and


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raise,lo2er speed and load set points. The 7T is connected to the generator set

P$+ ia +ontrolnet. The Po2er +ontrol (oom is e8uipped 2ith a telephone line

connection.

TURBINE C*PRESSR C(EANING

n ?n32rank and ?n3ine engine cleaning s&stem is roided$ The s&stems are

indeendent o# each other and include searate distribution mani#olds and inectors in the

engine air inlet collector and associated on3skid lumbing to delier water andDoraroed

cleaning solution to the mani#old$ *ater and cleaning solutions used #or engine cleaning

must coml& with Solar Seci#ication 1S F369$ =e"uires ?tional *ater *ash Sul&2art (one er site)

WEATHERPROOF ACOUSTIC ENCLOSURE

entilation Silencers and 'ans! ights! 'ire +etection and Gas Monitoring S&stem with

uto Shutdown and 'uel Sul& Shuto##! 8igh Temerature +etection and larm! 2?9'ire Suression S&stem$

(anguage. Package labels and screen disla&s will be in 1nglish$

COMBUSTION INLET SYSTEM

!igh 9fficiency %arrier 3ilter and Silencer mounted on top of Generator Set

enclosure.

E8HAUST SYSTEM

ncluded is a trailer mounted exhaust silencer 2ith a )5-foot Stainless Steel(ains Stac&. The stac& is e8uipped 2ith flanged emission ports for emissionsampling.

FACTORY TESTING Performed on ne2 units : time of ;anufacture#

Fact#ry Gas Turbine Engine Testing. The gas turbine engine was tested in accordance

with Solar seci#ications to con#irm that ower! heat rate! and ibration leels meet Solarstandards$

Fact#ry Generat#r Testing$ The generator was tested in accordance with I111

Standard Seci#ications and SolarEs seci#ications at the manu#acturerEs lant$ These testssatis#&


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- Imedance (9,)

- =eerse Power Protection (/9)

- oss o# 'ield Protection (-0)- .egatie Phase Se"uence Protection (-6)

- PT Blown 'use Protection (60)

-

Time ?ercurrent Protection (70D7, )- .eutral ?ercurrent Protection (7, .) J utilied in grounded site

design

- Bus Ground 'ault +etection (7F.) J utilied in ungrounded site design- Generator +i##erential 'ault Protection (C4 G)

- ?ne 8igh Seed Triing =ela& (C6) #or 2ircuit Breaker Tri!

ockout! and Turbine Shutdown Settings! Programming! and Testing

are included$

$ightning 'rrestor and Surge +apacitor

;otor +ontrol +enter. Seres Turbine Generator 'uxiliary $oads

1)07+ Turbine Generator %attery System 2ith +harger

edicated 1)07+ S2itchgear %attery System 2ith +harger Start ;otor 7ariable 3re8uency rie 73#

+ %ac&up $ube Bil Pump +ontactor

nterior $ighting. Photocell +ontrolled 9xterior $ighting at 'ccess oors

9mergency 9ye2ash Station

A+(&/ E;(p#*+%. nstalled onto the Po2er +ontrol (oom ;odule are thefollo2ingC

Gas Turbine $ube Bil +ooler

Deutral Ground (esistor

'uxiliary $oad Transformer

P$3*& C$+%&$ R$$# T&(*& M$'* T9


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50hz_xq5200_ng_descript.doc

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