© 2005 Conax Buffalo Technologies Sensors and Seals for the Power Generation Market 12 Feb. 2015...

© 2005 Conax Buffalo Technologies

Sensors and Seals for the Power Generation Market

12 Feb. 2015

For

RM AUTOMATIZACION, SA de CV


What we will discuss

• The Products Conax offers, temperature sensors and seal fittings.

• A brief overview of Power Plant types, Simple cycle, Combined Cycle, Co-Gen, Steam

• A more detailed look at our product offerings.

• Specific sensor designs for specific Gas Turbine types in Mexico.

• Other custom designed parts for the Gas Turbines


What we will discuss

No.Nombre de la

centralInicio de operación Operador Turbina Turbina Model

Capacidad efectiva

instalada (MW)Ubicación Región

1Iberdrola Energía

Al tamira (Al tamira I I I , IV, V)

2004 (I I I , IV) 2006 (V) Iberdrola Genera l Electric 7001FA 2158 Altamira , Tam. Noreste

2 La Caridad 2013-2014 Minera Mexico Siemens SGT6-5000F 500 La Caridad, Son Noroeste

3 Iberdrola Energia Monterrey, S A De C V

2002 Iberdrola Als tom GT24B 1000 Pesqueria , N L Noreste

4 CFE Chihuahua -El Encino

2001-2006Comis ión Federa l de

ElectricidadMitsubishi M501F 645 Riva Pa lacio, Chihuahua Noreste

5 Hermos i l lo 2001 Gas Natura l Fenosa Als tom GT24B 270 Hermos i l lo, Sonora Noroeste

6 Iberdrola Energía La Laguna (Laguna II)

2005 Iberdrola Genera l Electric 500KAPPP 500 Gómez Pa lacio, Durango Noreste

7 Naco Nogales 2003 Gas Natura l Fenosa Siemens W501G 312 Agua Prieta , Sonora Noroeste

8 Norte-I Durango 2010 Gas Natura l Fenosa Siemens SGT6-5000L 460 Durango, Durango Noreste

9 Norte-II Chihuahua 2013

Korea Electric Power Corporation, Samsung

C&T Corporation y Techint

Genera l Electric, Siemens

7001FA 450 Chihuahua, Chihuahua Noreste

10Centra l Termoeléctrica

Pres idente Juárez (Rosari to I I I & IV, BC)

2001(II I)-2009(IV)Comis ión Federa l de

ElectricidadAls tom, Siemens GT24B, W501F 820 Rosari to, Ba ja Ca l i fornia Noroeste

11 Sa lti l lo Coahui la 2007 Gas Natura l Fenosa Als tom, Genera l Electric HP16, ATPA 250 Sa lti l lo, Coahui la Noreste

12 CFE Beni to Juárez (Samalayuca I I)

1998Comis ión Federa l de

ElectricidadGenera l Electric 7001FA 720 Samalayuca, Chihuahua Noreste

13 Iberdrola Energía Tamazunchale

2007 Iberdrola Genera l Electric 7001FA 1136Tamazunchale, San Luis

Potos iCentro - Occidente

14 Val le de Mexico IV 2002Comis ión Federa l de

ElectricidadAls tom GT11N2 300 Acolman, Edo Mexico Centro

15 Planta Apizaco 2007Procter & Gamble de

MexicoGenera l Electric LM6000 45 Apizaco, Tlaxca la Centro

16 Cantare I I 2000 Petroleos Mexicanos Genera l Electric 7001EA 340 Vi l lahermosa, Tabasco Sur- Sureste

17 Merida I I I 2000Compañia de

Generacion Va l ladol id S de RL de CV

Westinghouse, Siemens W501FC, W501F 480 Merida , Yucatan Sur- Sureste

18 Tula CC 1984Comis ión Federa l de

ElectricidadWestinghouse, Hi tachi

MHI-TC2L, W501, TC1F33.5

599 Tula , Hida lgo Centro

19 Tuxpan II I & IV 2003 Gas Natura l Fenosa Mitsubishi M501F 980 Tuxpan, Veracruz Sur- Sureste

20 Tuxpan -V 2006 Electricidad Sol de Tuxpan S de RL de CV

Mitsubishi M501F 500 Tuxpan, Veracruz Sur- Sureste

21 Val ladol id-II I 2006Compañia de

Generacion Va l ladol id S de RL de CV

Genera l Electric, Toshiba

7001FA 525 Val ladol id, Yucatan Sur- Sureste

CCGT Plants Northern and Southern Mexico


Temperature Sensing Products Offered

• The temperature sensor line includes:– Thermocouples– RTDs– Thermowells– Temperature Transmitters

• In any cases it always best to get the original equipment part number for the sensor or seal. We have a very strong cross reference database for Siemens and GE turbines.


Sealing Products Offered for use on Turbines

• All Seal fittings are used on turbines, but the most popular ones are:– BSWS seals Catalog 5001D Pages 68 and 69.– Split seals. Mostly used to seal vibration and pulsation

sensors.


Types of Power Plants

• Fossil – Steam Power Plants. Coal burning with boilers and steam turbines.

• Simple Cycle Gas Plant.• Combined Cycle Plants – Gas turbines with

HRSG and Steam turbines. • Co-Gen Plant – A combined Cycle plant that

sells off the steam to another plant for their manufacturing process.


Steam Plant Process


Fossil Plant


Steam Turbines

Bearing sensors

Inner case sensors

Shell sensors


Simple Cycle Process


Combined Cycle Process


Combined Cycle


How a Gas Turbine Works

Air enters the air inlet here



The Air is then compressed by Passing through many stages Compression reaching Temperatures of 450C.



Fuel is introduced to theCompressed air causing Combustion much like a Diesel Engine. Temperatures are in the Are near 2800C at the point.



The hot combustible gas expands and passes over turbine vanesIn the turbine section, rotatingthe main shaft of the turbine.



Exhaust Gas measurement is Made at this point. Temperatures are at 870C with flow rates at0.4 Mach number.


Thermocouple Equipment Supplier for GE Gas Turbines

Air InletSensors

Bearing Sensorsand Seals

CompressorDischarge Sensors

Wheel Space Sensors

Sensors and seals for all locations on GE gas turbines (bearing, wheelspace, air inlet, compressor discharge, and bearing sensor wire seals)

Exhaust Gas Sensors


Sensors and seals for GE MS7001FA Gas Turbines

• Sites that have GE 7FA’s– Iberdrola Energía Altamira (Altamira III, IV, V)– Norte-II Chihuahua– CFE Benito Juárez (Samalayuca II)– Iberdrola Energía Tamazunchale– Valladolid-III.

• Products we offer– Exhaust Gas Sensors– Wheelspace, compressor discharge Sensors– Bearing sensors and seals


GE 7FA Exhaust Gas Sensors (post 1996)

• The base GE P/N is 362A1102Pxxx. The Pxxx is the specific Part Number for that model Turbine. We can provide them all.

– The Conax price and availability is better than that from GE and other sensor manufacturers.

– Our product brochure number is 6054 and can be found at. http://ftp.conaxtechnologies.com/List_of_All_Files/


GE 7FA Exhaust Gas Sensors (post 1996)


GE 7FA Wheelspace and compressor discharge sensors (post 1996)

• The base GE P/N is 361A2289Pxxx. The Pxxx is the specific Part Number for that model Turbine and location. We can provide them all.


– Our product bulletin is 6053 http://ftp.conaxtechnologies.com/List_of_All_Files/


GE 7FA Wheelspace and compressor discharge sensors (post 1996)

Wheelspace and compressor discharge sensors have the same termination head type as the exhaust gas sensors but they have long sheath lengths of 1 meter or more.


GE 7FA Bearing sensors and seals (post 1996)

• The base GE P/N for Bearing sensors is 362A1885Pxxx. The Pxxx is the specific lead wire length how ever most popular length is 6 meters.


– Our product bulletin is 6035B


GE 7FA Bearing sensors


GE 7FA Bearing sensors and seals (post 1996)

• The base GE P/N is 227C9758P001 and P002. There are (2) sensor seals on Bearing number 1 and (1) sensor seal on bearing number 2.– The Conax price and availability is better than that

from GE and other sensor manufacturers. – Bulletin 6035B.

http://ftp.conaxtechnologies.com/List_of_All_Files/


GE 7FA Exhaust Gas and Wheelspace sensors pre-1996 turbines

• The base GE P/N is 351A3488Pxxx. – The Conax price and availability is better than that

from GE and other sensor manufacturers. – Bulletin is 6052– http://ftp.conaxtechnologies.com/List_of_All_Files/


Sensors for Siemens W501 and SGT6-5000 Gas Turbines

Exhaust rakes

Disc Cavity

Blade Path sensors

Flashback sensors


Sensors Siemens Westinghouse Gas Turbines.

• Sites that have Siemens Gas Turbines– Naco Nogales; W501G (Westinghouse)– Merida III; W501F, W501FC (Westinghouse)– Norte-I Durango; SGT6-5000 (Siemens)– La Caridad; SGT6-5000F (Siemens) NEW Site!

• Products we offer– Blade Path Sensors– Disc Cavity Sensors– Flashback Sensors– Exhaust Rakes


Siemens Westinghouse Turbines

• The Westinghouse W501 and the Siemens SGT6-5000 are basically the same turbine. The SGT6 is designation is the re-badging when Siemens bought out Westinghouse.

• Because of relationship with Conax selling OEM parts to Siemens, parts for Siemens turbines have to be processed through Pinnacle Parts and Service Corp.– Pinnacle is unknown to Siemens therefore is a good

shield.


Siemens Blade Path Sensors

• The base Siemens P/N is 897C316001 or 897C327001 for the replacement element. There are 16 Blade path sensors per turbine. – The Conax price and availability is better than that

from Siemens direct and other sensor manufacturers are limited. One competitor, LPG may be out of business.

– We do not have a product bulletin for these sensors.


Siemens Blade Path Sensors


Siemens Disc Cavity Sensors

• The base Siemens P/N is 7863D60xxx or 7863D61xxx for the replacement element. The Disc Cavity sensors measure temperature at rows 2,3, & 4 totaling 6 sensors per turbine. – The Conax price and availability is better than that




Siemens Disc Cavity Sensors


Siemens Flashback Sensors

• The base Siemens P/N is 2357J46001. These parts do not have replaceable elements. There are 32 flashback sensors per turbine. – The Conax price and availability is better than that




Siemens Flashback Sensors


Siemens Exhaust Rake Sensors


Other Siemens sensors

• Other sensors are also available for the Siemens turbines, such as air inlet and bearing sensors assemblies. These type sensors are not replaced on a regular basis but are replaced when there is a major outage or turbine over haul.


Sensors for Alstom GT24B Gas Turbine

TAT 2 rake

TAT 1 sensors


Alstom Gas Turbines GT24

• Sites that have GT24 Turbines. – Iberdrola Energia Monterrey, S A De C V – Hermosillo – Central Termoeléctrica Presidente Juárez (Rosarito III

& IV, BC) – Valle de Mexico IV (GT11N2)

• We have limited information for older Alstom Turbines. We are supplying several sensors to them for new machines, however they assign new part numbers for every supplier.


Alstom Gas Turbines GT24

• The best approach for securing this business is to:– First get the OEM part number so we can check and

see if we have the drawing files on record.– See if we can get a failed unit to reverse engineer.

• The next two slides will show examples of sensors we have done.


Replacement TAT2 sensor for Alstom GT24B Gas Turbine


TAT2 sensor for Alstom GT24B Gas Turbine


TAT1 sensor for Alstom GT24B Gas Turbine


Sensors for Mitsubishi M501F Gas Turbines

Exhaust rakes

Disc Cavity

Blade Path sensors

Flashback sensors


Mitsubishi M501F Gas Turbines

• The sites that have Mitsubishi M501F Turbines are:– CFE Chihuahua -El Encino– Tuxpan III & IV– Tuxpan –V

• The Mitsubishi M501F turbine was derived from the Westinghouse W501F turbine. – The names of the sensor locations are the same but

the parts are unique to the Mitsubishi machine



• Mitsubishi assigns unique part numbers for every power plant. – The plant operators have this document and we need

it for the specific product. – Like Alstom machines, we can always reverse

engineer a used part.

• The leadtime for replacement sensors is very long and the prices are very high. This puts us at a real advantage and RM in a position for more $$$.



• It is well worth the effort to get the plant listing for the thermocouples. On the next page is an example of a typical Blade Path sensor used on these machines. – There are 16 Blade path sensors per machine. Your

cost from us is around $1600.00 each. With your mark up you will still be cheaper and faster than the OEM can supply.

• The next page is an example of a typical Blade Path sensor


Blade Path Sensors for Mitsubishi M501F turbines


Sensors for GE Frame 5 (500KAPPP) Gas Turbines

• Sites that have GE 7FA’s– Iberdrola Energía La Laguna (Laguna II)

• Depending on the age of the Turbine this may have been manufactured by Nuovo Pignone in Italy. – It is best to get the original equipment part number

and we can supply the parts. Some parts may have the old GE numbers and some parts may have an RTO-xxxxx number from Nuovo Pignone.


Conax designed Sensors for Gas Turbine upgrades

• We have designed many of our own sensor products that either improve the life of the sensor or makes the maintenance at the plant easier. These products are not supplied by the OEM, they can only be supplied by Conax. All of these product bulletins can be found on our FTTP site at:

• http://ftp.conaxtechnologies.com/List_of_All_Files/



• Bulletin 6064: Highly Reliable Retrofit Exhaust Gas Sensors for older frame 5, 6, 7 & 9– This allows the plant to upgrade to a newer sensor

and cable system without having to change the radiation shields that can be costly to change. These parts apply to the GE 7EA and Frame 5 machines.

• Bulletin 6054E: Enhanced Exhaust Gas Thermocouples– This is a spring load version to the exhaust gas sensors used on

the GE 7FA. This makes the sensors more reliable and reduces the problem from the OEM with the tips breaking off.



• Bulletin 6067: Retrofit Blade Path Thermocouple Kit for Siemens Westinghouse Turbines– This allows the plant to upgrade to a more reliable

sensor than the OEM provides as well as have quick disconnect Plugs and Jacks so the entire cabling system can be removed during engine maintenance. This design applies to the W501 series of turbines.


Your Conax Team Leaders

Rick LyonDivision Manager, Power [email protected]

Maureen DowningInternational Business Unit Manager Europe and Latin [email protected]

© 2005 Conax Buffalo Technologies Sensors and Seals for the Power Generation Market 12 Feb. 2015...

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Transcript of © 2005 Conax Buffalo Technologies Sensors and Seals for the Power Generation Market 12 Feb. 2015...