GENERAL ELECTRIC 9E.03Gas Turbine Exhaust System

Every day we try to push the limits of the feasible. The limits of our own performance. The limits of our products. We design, we develop, we test. We learn to control rules in order to break them again. We leave conventions behind us. Only in this way performance becomes art.

PERFORMANCEPERFORMANCE

THE ART OF PERFORMANCE

9E.03 EXHAUST SYSTEM 5000

PERFORMANCEThe RESONABTOR® replaces the standstill in the acoustic development for exhaust systems. Its mechanical properties overtop those of the historical silencers baffles many times and makes the life-time of the RESONABTOR® the longest ever for silencer equipment in such harsh operation environment. Due to its properties as a flow straightener the RESONABTOR® reduces the pressure loss in the bypass system up to 45 %. Its highly efficient 3-D sound attenuation capability permits smaller building sizes and reduces therefore the investments in Exhaust Systems.

RESONABTOR®

The 9E.03 Exhaust System whether for Simple Cycle or Combined Cycle embodies the COMPACT Global DNA of the sophisticated internal insulation system quietCOOL™which is the basis for the unique panel design. Fabrication, assembly at site and installation costs are drastically reduced, plus the savings by PACK & GO™ transport in sea freight containers. The internal insulation cladding system of 99.95 % gas tightness with a sound attenuation capability of > 9 dB is the advanced technology for a safe work environment.

The 9E.03 Diverter was inspired by the spectacular success of his fleet brother the D3000. It embodies the COMPACT Global DNA in its purest form - legendary performance coupled with absolute controllability. Advanced technologies ensure that they are always safe to operate with maximum efficiency.

THE CONCEPT OF THE 9E.03 DIVERTER

CONCEPTCONCEPT

Durable 100% sealing efficiency but without the hassle of exchange of lamella seals. The non-contact sealing seat is the ultimate solution to avoid maintenance costs and unproductive downtime.

NEVEXseal®

9E.03 DIVERTER D5000

THE FACTSIn designing and developing GRAVIMOV®maximum efficiency and safety was in the spotlight. Low-friction technology and optimized aerodynamics of the Diverter-Flap reduces the necessary torque to less than 100,000 Nm at full controllability. The power consumption of the drive is only at 4.0 KW.

GRAVIMOV®

A internal insulation cladding system of 99.95 % gas tightness with a sound attenuation capability of > 9 dB is the advanced technology for a safe work environment.

quietCOOL™

The sophisticated internal insulation system is the basis for the panel design system. Fabrication, but also installation cost are drastically reduced, topped by the savings by transport in sea freight containers.

PACK & GO™

Whether electric actuator or hydraulic COMPACTdrive, the power consumption for both technologies are overwhelming low at 4,0 KW only, because of GRAVIMOV® the counter-weight balanced Diverter powertrain. Over the entire pivoting range of the Diverter-Flap always a smooth and vibration-free operation is guaranteed. No brake or buffer system is necessary to stop the Diverter-Flap once operating from bypass position downwards.

ADVANCED DRIVE TECH

DAILY PERFORMANCE

THE FACTSInControl is our electronic solution that interconnects the DCS with the Diverter D5000. Two InControl packages are available: InControlas per GE specifications or InControl in standard version.

INCONTROL

The touch free seal seat saves huge maintenance cost. Once installed it seals forever and makes lamella seals and their continuous exchange obsolete. Usually every 8000 h to 16000 h lamella seals have to be replaced. First the lamella seals are very expensive, second the plant shut down time to replace the lamella seals counts multiple more. With our latest patented development we offer to the market a huge advantage for savings of maintenance cost.

100 % SEALING EFFICIENCY

To reduce friction to its maximum, we use double spherical roller bearings and self-aligning shaft seals. Both components are designed for the lifetime of the diverter and maintenance-free.

FRICTIONLESS TECHNOLOGY

AERODYNAMIC

THE FACTSThe between the Diverter-Shaft and the Diverter-Flap integrated flow straightener is optimizing the flow profile of the crossing over flow in any modulation position of the Diverter-Flap. The flow profile towards the HRSG is therefore distributed over the entire surface of the heater section in any modulating position the Diverter-Flap is set.

CROSS OVER FLOW

The entire Diverter-Flap is flow optimized. All around there are no gaps or openings where the turbulent flow can excites the Diverter-Flap into vibration. Full and unlimited modulation in any position in the range of 1° to 89° is guaranteed.

FULL MODULATION

TRANSPORTPACK & GO™

Transport plays a key role in the energy business. Winning a project often depends how clever the logistics have been planned, how the logistic costs have been cut. There are many major big components in a power station, the turbines and generators, the HRSG and the Exhaust System. COMPACT Global designs all components of the Exhaust System including RESONABTOR® and Diverter thus they can be stored in containers. The transport cost are minimized to the maximum. Whether regular shipping line transport, or by truck or using railways, the Exhaust System transport in containers is ideal, even when to be send into remote areas.

We pack on packing racks ideally designed for container transport, stress free for the components to be transported. Potential acceleration and resulting mechanical, statically and dynamic forces occurred when transported by truck, train or ship transport, cannot damage the products. The container protects the products against any climate influence.

PACK & GO™CONTAINER PACKING

ASSEMBLY & INSTALLATION

Whether it is a greenfield or a replacement installation, cutting installation cost and time is a paramount factor in the total project success. It is the technology and only the technology which leads to the total project success. COMPACT Global is the only Exhaust System supplier world-wide who assembles Exhaust System by bolting. Literally no welding effort at site. The side panels transported in containers are bolted at the corner flanges and stacked one on top of the other to a Diffuser Duct, Diverter, Silencer Casing or Stack. The unique cladding system with 99.95 % tightness is the key technology for this cost saving solution.

Design Parameters and Conditions

Ambient Temperature 15 °C

Design Temperature 600 °C

Operating Temperature 544 °C

Design Pressure 5000 Pa

Operating Pressure 3500 Pa

Mass flow 416 Kg/s

Diverter Flap Operation - time for full blade rotation

Normal Operation 125 sec / 90 °

Emergency Closing to HRSG (with Hydraulic drive only) < 20 sec / 90 °

Pressure Drop

Gas speed average 38.7 m/s

Pressure drop mainline at average gas speed 47 Pa

Pressure drop average bypass at gas speed 185 Pa

Acoustic Emission

Acoustic radiation through casing in 1 m distance and 1.5 m height < 80 dB(A)

Seal Air System

Sealing efficiency with sealing air 100%

Seal air fans 2 x 100 %

Seal air volume 92.0 Nm³/min

Seal air pressure 4500 Pa

Voltage 400 V / 50 HZ ( 400 V / 60 Hz)

Power consumption 7.5 kW

Diverter Seals NEVEXseal® (patented)

Adjustable block seals SS 409 / 1.4512

Diverter Flap

Pivot flap 93 ° operation

Material Diverter shaft and flap structure SS321 / 1.4541

Diverter flap cladding SS 409 / 1.4512

Diverter flap ceramic fiber insulation (inside flap) 150 mm

Density of insulation material 128 kg/m³

Internal Insulation quietCool™

Ceramic fiber insulation 150 mm

Density of insulation material 128 kg/m³

Cladding with back side stiffener (floor and side walls) 2 mm

Cladding material SS 409 / 1.4512

Electric Actuator

Actuator max Torque 119,000 Nm cold / 110,000 Nm warm

Design pressure actuator 3500 Pa

GRAVIMOV® Counter weight balanced powertrain

Electric Actuator AUMA

Control AUMATIC AC 01.2

Drive SA 16.2

Switches 1 Open / 1 Close - 2 Torque

Position Indicator 4-20 mA

Gear Box GS 315 GZ

Voltage 400 V / 50 HZ ( 400 V / 60 Hz)

Power consumption 7.5 kW

Hydraulic Actuator

Actuator max Torque 119,000 Nm cold / 110,000 Nm warm

Design pressure actuator 3500 Pa

GRAVIMOV® Counter weight balanced powertrain

Electric Actuator Pleiger

Control 2 solenoid valves; 1 double brake valve; 1 emergency valve

Accumulator for one emergency stroke

Position Indicator 4-20 mA

Voltage 400 V / 50 HZ ( 400 V / 60 Hz)

Power consumption 4.0 kW

DIMENSIONS

RESONABTOR®

COMPACT Global leads a company tradition to protect the environment. The lightweight design of the individual components to reduce the use of materials associated with lean manufacturing techniques contribute to the overall reduction of the energy consumption for the extraction of raw materials and for the product fabrication. The simple use of physical certainties for the reduction of own consumption during operational use is an essential step to protect the environment. With these technologies, we come as sustainably oriented company our target very close and reduce the negative impact of our activities on the environment as much as possible. But that's not all. Each product of COMPACT Global is designed to be recovered at the end of its life cycle of about 97 %.

For the future, we have our Vision 2020 developed for sustainable environmentally conscious growth. The foundation we have are already set with the worldwide use of our products. With our localization strategy, we go one step further. We shift our production and presence into the countries with high development potential in the energy sector. We avoid thereto around the world transport and thus more environmentally harmful emissions.

GRAVIMOV®, NEVEXseal®, RESONABTOR® are internationally registered trademarks of FIVEWATER GmbH.quietCOOL™ und PACK & GO™ are trademarks of FIVEWATER GmbH.The counterweight balanced Diverter-Flap, the touch-free seal seat and the silencer enjoys international patent protection.

ENVIRONMENTENVIRONMENT

INNOVATIONS TO PROTECT THE ENVIRONMENT

COMPACT Global GmbHBahnhofstrasse 8a

6922 Wolfurt

Austria

office@compact-global.com

Phone: + 43 (0) 5574 53113-10

Fax: + 43 (0) 5574 53113-19

www.compact-global.com© COMPACT Global 2016