Power Generation - Stewart & Stevenson

Power Generation
1

Stewart & Stevenson
Power Generation for Global Markets
Stewart & Stevenson has provided innovative power generation
solutions for world markets since 1938. During World War II, our
company was the second largest supplier of generators under the
Lend-Lease program. After the war, Stewart & Stevenson developed
increasingly advanced power generation equipment for military,
municipal and industrial users around the globe.
Today, Stewart & Stevenson is a major supplier of power
generation packages utilized by the oil and gas, marine,
mining, rail and agriculture industries. Our power generation
solutions serve municipalities, universities, hospitals,
data centers, chemical and power plants, manufacturing
facilities and numerous other clients. Onsite continuous,
emergency standby and peak-shaving power generator
packages are available in stationary, mobile and containerized
configurations. We are the power solutions
source for emergency and disaster relief.
Wherever they are put into service, on land or
sea, our emissions certified power packages
offer excellent reliability with high fuel efficiency,
and come with unmatched aftermarket
support. Stewart & Stevenson’s support
centers, strategically located near major
oil and gas fields in the United States and
in a number of the world’s major energy
producing countries, provide aftermarket
support that includes OEM parts and service
by well-trained technicians.
www.stewartandstevenson.com
Table of Contents
Power Generation for Business and Industry. ........... 3
Power Generation Packages for the Oilfield. ............ 4
Offshore Packages. ............................... 5
Onshore Packages. ............................... 6
Auxiliary Products. ................................ 7
Drive Systems, Micro Plus SCR and AC Drive ........... 8
Swithgear, Codes & Standards and SmarkLInk 2000. ... 9
Engineering, Advanced Control Systems. ............. 10
Manufacturing and Added Value. .................... 11
Locations Listing ................................ 12
2

Power Generation
Power Generation for Business and Industry
Stewart & Stevenson provides engines, prime movers and
power generation packages from world-class manufacturers.
Our business partner offerings include:
Stewart & Stevenson Manufactured Generator Sets
• MTU diesel-powered generator sets featuring digital engine
and generator controls for superior performance and
response time, proven reliability, reduced maintenance
costs and the latest in emissions technology
• EMD diesel-powered stationary power units and generators
that provide 2000 to 5500 bhp. Heavy-duty units are
applied as base load generating sets in remote locations,
pipeline and dredge pump applications, nuclear power
generating plants and medical emergency standby sets
• Deutz diesel, air-cooled power generating solutions in
power ranges from 27–120 kW
Complete, Pre-packaged Generator Sets
• MTU Onsite Energy diesel and natural gas generator sets
for emergency, standby and prime power applications
• MQ Power generator sets for rental
3

Stewart & Stevenson
Power Generation Packages for the Oilfield
Stewart & Stevenson offers the broadest line of oilfield power
generation products available in the market. Included are new
and refurbished engines, power units, generator packages and
pump packages that increase productivity, improve efficiencies
and reduce costs.
Stewart & Stevenson provides essential, auxiliary and
emergency power packages for workover and well servicing,
onshore and offshore drilling and production facilities.
We have in-house capabilities to design, engineer, build,
install, commission, test and certify every package we sell.
Designed using advanced three-dimensional computer
modeling technology and built on our efficient, lean manufacturing
flow lines, our power generation packages come
with the assurance that:
• Engine generator alignment is factory certified
• Technical documentation package is comprehensive
• Appropriate interface data is readily available
• Technical manuals are interactive CD-ROM-based and
are linked to the engineering documentation for accuracy
and improved aftermarket support
Stewart & Stevenson’s power generation packages are
powered by the most reliable, high-performance engines
available from MTU and Electro-Motive Diesel (EMD). These
rugged offshore and onshore power generation units are the
result of 75-plus years of generator set design experience.
4

Power Generation
Offshore Packages
Offshore power generation units, manufactured with MTU 2000,
MTU 4000 and EMD 710 series engines, include:
• 9 60 Hz models offering 932 to 5000 bhp (661 to 3581 kW)
• 9 50 Hz models offering 771 to 4155 bhp (546 to 2976 kWe)
• Essential vessel power packages
■ Prime rig power
■ SCR systems
■ VFD systems
■ Dredge power
• Emergency and auxiliary
power
• Generators oversized to
meet low power factor
requirements
• Latest emissions standards
available on most applications
• Generator sets certified to ABS, DNV and IMO/US
EPA standards
MODEL DM600M DM800M DM1500M DM2000M DM2500M
Ratings 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz
Drilling (prime) kWe output 1 661 546 884 732 1520 1254 2129 1977 2661 2471
Prime Power output (bhp) 932 771 1247 1033 2145 1770 3004 2789 3755 3487
Speed, rated (rpm) 1800 1500 1800 1500 1800 1500 1800 1500 1800 1500
Engine Manufacturer MTU MTU MTU MTU MTU
Engine Model 12V2000 16V2000 12V4000 16V4000 20V4000
MTU features: • High power to weight ratio • Increased variable deck load capabilities
• Compact footprint
• Series 4000 with common rail fuel system for enhanced performance and reduced emissions
1 At rated voltage, frequency and PF according to ISO 3046/1 conditions. All data is subject to change without notice.
MODEL DM1440E DM2150E DM2865E DM3580E
Ratings 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz
Continuous kWe output 1 1432 1200 2148 1787 2865 2381 3581 2976
Continuous Power output (bhp) 2000 1675 3000 2495 4000 3325 5000 4155
Speed, rated (rpm) 900 750 900 750 900 750 900 750
Engine Manufacturer EMD EMD EMD EMD
Engine Model 8-710 12-710 16-710 20-710
EMD features:
• Proven offshore reliability • EPA Tier 2 Certification for 60 Hz Ratings • Less maintenance = higher availability
• Durable medium speed engines • Extended TBO intervals • Powerful, responsive two-cycle design
1 According to ISO 3046/1 conditions and based on generator efficiencies 95-97%. All data is subject to change without notice.
5

Stewart & Stevenson
Onshore Packages
Onshore power generation packages feature MTU Series 60,
2000 and 4000 engines. We offer:
• 7 models offering 685 to 2425 bhp (420 to 1633 kW)
• 1800, 1500 and 1200 rpm
• 60 Hz and 50 Hz applications
• Latest emissions standards available on most applications
• Essential rig power packages
■ Prime rig power
■ SCR systems
■ VFD systems
• Emergency and auxiliary power
• Options that allow customer tailoring for each application
• Additional Stewart & Stevenson units:
■ Pump packages
■ Pump drivers
■ Natural gas power packs
MODEL
DX420M
Ratings
Prime kWe/kVA ratings 1 420/525
Rated Voltage
480/277 VAC
Rated Frequency
60 Hz
Rated Power Factor (lagging) 0.8
Engine manufacturer
MTU
Engine Model Series 60
Power output (hp) 685
Speed, rated (rpm) 1800
1 At rated voltage, frequency and PF according to ISO 3046/1
conditions. All data is subject to change without notice.
MODEL DL700M DL900M DL1000M DL1200M DL1250M DL1600M
Ratings 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 60 Hz 50 Hz 60 Hz 60 Hz 50 Hz
Drilling (prime) kWe output 1 687 564 912 727 997 1223 1088 1254 1633 1445
Prime Power output (bhp) 1020 838 1354 1080 1481 1817 1616 1863 2425 2146
Speed, rated (rpm) 1800 1500 1800 1500 1200 1800 1500 1200 1800 1500
Engine Manufacturer MTU MTU MTU MTU MTU MTU
Engine Model 12V2000 16V2000 12V4000 12V4000 16V4000 16V4000
1 At rated voltage, frequency and PF according to ISO 3046/1 conditions. All data is subject to change without notice.
6

Power Generation
Auxiliary Products
ERGPS—Engine Regulation (Speed / Load) Generator
Protection / Control System
The ERGPS is suitable for most engine generator applications
whether land-based or offshore. Stewart & Stevenson
provides custom designs to meet specific requirements.
• Fully digital generator protective features
■ Generator over/under voltage
■ Generator frequency
■ Generator load imbalance
■ Generator over-current
■ Generator reverse power
■ kW load monitoring and control
■ Adjustable load/unload ramp rates
■ Isochronous load sharing
■ Adjustable kW load sharing percentage
• Engine controls
■ Fully digital engine speed controller with load share
■ Speed adjustment for synchronizing
■ Engine control switch “shutdown-idle-run-load”
• Excitation control system
■ 0.5% or better voltage regulation
■ Frequency compensation
■ Overexcitation limiting
■ Soft starting
■ VAR sharing
■ Loss of sensing
■ Power input PMG 50–400 Hz
• Metering built into ERGPS faceplate
■ KVAR
■ kW
■ Volt–selectable
■ AMP–phase selectable
■ RS485 interface
• Synchronizing
■ Dead bus sensing
■ Sync check relay prevents operator error
• Indication
■ Engine running light
■ Engine shutdown light
■ Generator protection trip light
7

Stewart & Stevenson
Drive Systems
Stewart & Stevenson is a world-class supplier of AC (Variable
Frequency Devices, or VFD) and DC (SCR) systems to various
industries including, but not limited to, land-based and
offshore oilwell drilling and marine propulsion. Each system is
custom designed to meet the client’s requirements. Additional
subsystems, as required, are integrated to provide a complete
trouble-free system:
• Motor control centers
• Driller and mud pump consoles
• Engine generator switchgear
• Distribution panels
• Transformers
• Air conditioning systems
Each system undergoes a thorough factory production test
to ensure any potential problems are resolved in our facility.
Fault current, coordination and load analysis studies can also
be provided. Combining Stewart & Stevenson power generation
modules with the drive systems ensures a seamlessly
integrated, trouble-free, “single source” electrical system.
Micro Plus SCR
The Stewart & Stevenson Micro Plus SCR meets compact size
and simple operating requirements while providing up to 2000A
DC power. Built to withstand harsh environments and maintain
a high level of performance, Micro Plus SCR combines ease
of maintenance with simple operation. The digital controls are
not susceptible to “thermal drift” problems experienced by
analog control systems. Each system incorporates a diagnostic
display for information and trouble-shooting purposes.
Stewart & Stevenson’s Micro Plus SCR systems are operating
in some of the world’s most severe environments with
exceptional results.
Micro Plus AC Drive
The Stewart & Stevenson Micro Plus AC Drive is an integral
part of today’s oilwell drilling systems. When integrated with the
Stewart & Stevenson digital engine/generator switchgear and
engine generator power modules, unsurpassed trouble-free
performance is the result.
The Micro Plus AC Drive has many advantages over other
systems. Drives rated 1200 to 3500 horsepower are available
in very compact modules. All units undergo a full load test prior
to shipment. A system stage test is also performed on every
system prior to shipment from our factory.
8

Power Generation
Switchgear
Stewart & Stevenson brings more than 60 years of experience and capability
to the low- and medium-voltage industry. We are a major supplier to the
power generation market:
• Frame turbines
• Aero derivative turbines
• Diesel and gas engines
We also provide switchgear and support for the
industrial, commercial, military and marine businesses.
All Stewart & Stevenson switchgear is custom designed
to meet the customer’s requirements. System engineering
studies, including fault current, coordination and
load analysis studies, can be provided if required.
A thorough production system test is performed on
every system before shipment.
Codes & Standards
Stewart & Stevenson has the capability to custom
design systems in conformance with most
national and international standards including:
• ABS
• ANSI
• DNV
• IEC
• IEEE
• Lloyd’s Register
• NEC
• NEMA
SmartLink 2000
Stewart & Stevenson’s SmartLink 2000
system is a simplified way to save money while
troubleshooting and maintaining oil rig operating
systems. This unique system allows rig operators
to solve problems by computer modem or
broadband connection, reducing the demand
for specialized rig-based technicians and onsite
trouble-shooting procedures.
The system also features new software programs
that can be written and downloaded via the same
high-speed connection, giving operators the flexibility
to custom tailor their control systems for new situations.
This feature is especially useful when on-board drilling
systems must be modified from location to location
around the world.
The SmartLink 2000 is available either as an upgrade to an
existing Stewart & Stevenson AC or DC Drilling system, or as
an option installed on new systems from the factory.
9

Stewart & Stevenson
Engineering
At Stewart & Stevenson’s manufacturing facility in Houston,
Texas, innovative product engineering and quality manufacturing
processes result in reliable, high performance, durable
power generation systems. Our dedicated power generation
engineering team, composed of mechanical and electrical
engineers, CAD designers and configuration administrators,
applies more than 200 years of combined experience to the
development of our power generation equipment. For every
power generation unit we build, we provide comprehensive
engineering that includes:
• Full 3-D engineering documentation package
• System schematics for all electrical and mechanical
operating systems
• General arrangement and interface control diagrams
to assist with locating critical installation details
• Interactive CD-ROM technical manuals to assist with
operating, troubleshooting and training vessel crews
Specialized engineering analysis and support ensures power
generation solutions that meet customer needs.
• In-house, finite element analysis ensures design integrity
• Virtual prototyping allows for flexible and fast configuration
changes
• 3-D models (as solids or “shrink-wrap” surfaces) are
available for use by naval architects
• Design assistance with vessel arrangement ensures
proper installation of all equipment subsystems
Advanced Control Systems Design
Stewart & Stevenson’s engineering and design team continues
to increase the durability, efficiency and safety of our power
generation products with advancements in control systems
design.
• PLC-based control systems are housed in stainless steel
NEMA 4X enclosures
• Color touch screen HMI panels provide clear and intuitive
access to all genset control and monitoring functions
• MODBUS and other protocols provide remote monitoring
and diagnostics of all vital generator functions
10

Power Generation
Manufacturing
Stewart & Stevenson’s ISO 9001 certified manufacturing facility
features six-station flowline assembly that ensures product
design integrity and quality unit after unit. Manufacturing
capability is enhanced with:
• Kanban Pull Scheduling, which improves production efficiency
• Non-Conformance Reporting system, which tracks and
corrects design, manufacturing and supplier quality issues
• Certified Project Management (PMP) staff who ensure
performance to contractual elements and act as
customer’s liaison during and after project execution
Generators are produced according to the following
manufacturing standards:
• All fluid handling lines smaller than 2 inches are constructed
of stainless steel ASTM 304 piping and tubing to ensure
long service life for vital systems
• All carbon steel piping is designed and manufactured in
accordance with ASME B31.1 and B31.3, as applicable
• Structural welding is performed in accordance with
ANSI/AWS D1.1/D1.1M:2006
• Critical structural welds receive NDE magnetic particle testing
• Marine grade three-coat paint system (S&S specification
ES-502) maintains the highest level of corrosion protection
throughout equipment lifetime
• Mechanical gauges provide redundant instrumentation
of critical operating parameters
• Electrical control interfaces are conveniently located in
stainless steel NEMA 4X junction boxes
Added Value…
Every power generation unit is thoroughly tested before
shipping to the customer. Our two-bay indoor test facility
allows for uninterrupted testing year-round. It features:
• Full load test capacity via PC-controlled resistive/reactive
load bank
• Generator output voltages from 480 V to +15 kV
• Data Acquisition System records all vital operating
parameters during the Factory Acceptance Test
• Data records are archived for future reference and
comparison with shipboard performance
Worldwide Service
For every product that we manufacture,
Stewart & Stevenson offers Equipment
Commissioning, Operator Training, and
Aftermarket Service and Parts that are
available for the life of the equipment.
11

STEWART & STEVENSON
Arizona
Phoenix
7028 West Van Buren St.
Phoenix, AZ 85043
+1 602-462-1636
Arkansas
Stuttgart
1111 Park Avenue
Stuttgart, AR 72160
+1 870-673-3575
Colorado
Denver
5840 Dahlia St.
Commerce City, CO 80022
+1 303-287-7441
Grand Junction
2380 US Highway 6 & 50
Grand Junction, CO 81505
+1 970-248-4100
Pueblo
1313 Quartz Road
Pueblo, CO 81008
+1 719-543-7056
Kansas
Great Bend
6115 West 10th Street
Great Bend, KS 67530
+1 620-793-3552
Liberal
210 Country Estates Rd.
Liberal, KS 67901
+1 620-624-5672
Louisiana
Lafayette
401 Commercial Pkwy.
Broussard, LA 70518
+1 337-837-9001
New Orleans
1400 Destrehan Ave.
Harvey, LA 70058
+1 504-347-4326
Stewart & Stevenson LLC
Company Headquarters • 1000 Louisiana, Suite 5900 • Houston, TX 77002
+1 713-751-2700 • www.stewartandstevenson.com • Headquarters@ssss.com
Stewart & Stevenson Power Products LLC
New Mexico
Albuquerque
6565 Hanover Rd. NW
Albuquerque, NM 87121
+1 505-881-3511
Farmington
1515 West Murray Dr.
Farmington, NM 87401
+1 505-325-5071
Texas
Amarillo
11403 I-40 West
Amarillo, TX 79124
+1 806-335-1688
Cleburne
1117 E. Kilpatrick Rd.
Cleburne, TX 76031
+1 817-645-8106
Corpus Christi
6530 Agnes St.
Corpus Christi, TX 78406
+1 361-289-5350
Dallas
1631 Chalk Hill Road
Dallas, TX 75212
+1 214-631-5370
El Paso
1377 N. Horizon Blvd.
El Paso, TX 79928
+1 915-790-1848
Houston
8631 East Freeway
Houston, TX 77029
+1 713-671-6220
Houston Training Center
581 Garden Oaks Blvd.
Houston, TX 77018
+1 713-803-0700
Longview
4935 Whitehurst Drive
Longview, TX 75602
+1 903-758-5562
Lubbock
2000 E. Slaton Hwy.
Lubbock, TX 79404
+1 806-745-4224
Odessa
11120 W. Highway 80 East
Odessa, TX 79765
+1 432-563-4800
Pharr
2701 North Cage Blvd.
Pharr, TX 78577
+1 956-787-6880
San Antonio
5717 IH-10 East
San Antonio, TX 78219
+1 210-662-1000
Waco
1247 Sun Valley Road Ste B
Waco, TX 76706
+1 254-857-4351
Wichita Falls
2301 Central Freeway East
Wichita Falls, TX 76302
+1 940-322-5227
Utah
Vernal
1218 East Hwy. 40
Vernal, UT 84078
+1 435-789-3383
Wyoming
Casper
1850 East F Street
Casper, WY 82601
+1 307-234-6975
Gillette
1607 East Energy Street
Gillette, WY 82716
+1 307-685-6413
Bogota
Avenida Calle 23
No. 32 A 51
Santa Fe De Bogota D.C.
Colombia
+57-1-369-4444
Barranquilla
Via 40 No 73-06
Barranquilla, Colombia
+57-5-370-0103
Louisiana
New Orleans
1400 Destrehan Ave.
Harvey, LA 70058
+1 504-347-4326
Stewart & Stevenson De Las Americas Colombia LTDA
Bucaramanga
Kilometro 7 Via Giron
No. 16-04
Bucaramanga, Colombia
+57-7-646-0606
Cali
Carrera 1 No. 49-35
Santiago De Cali, Colombia
+57-2-447-8136
Stewart & Stevenson De Venezuela S.A.
Maracaibo
Av. 48 No. 149-886 (Km. 4½ carretera vía La Cañada)
Municipio San Francisco
Apartado Postal 1087
Venezuela
+58 261 717-2350
Stewart & Stevenson EMDSI
Singapore
7 Joo Koon Crescent
#02-01 Maintech
Engr. Building
Singapore 629024
+65 -6-863-9137
Medellin
Carrera 48 A
No 61 Sur 142
Medellin, Colombia
+57-4-448-4008
Argentina
Esmeralda 847, 7th Floor
Office J
C1007AB1 -
Buenos Aires, Argentina
+54 -11-4313-6399
www.stewartandstevenson.com
Copyright © 2011 Stewart & Stevenson
11-07-011P