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