LM-1500 Quotation
|[pic] |CFAS Enterprises Inc. |
| |After Market Utility Power Equipment Brokerage |
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|GTG_1170AR_LM1500.doc |
LM 1500 GAS TURBINE POWER GENERATION SYSTEM PROPOSAL
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Asking Price: US $ 2.65 MM Each
Third unit available @ US $ 2.75 MM
• Warranty not included, but can be provided for USD $150,000 per uit
A. Quantity: 2 LM 1500 Gas Turbine Generator Systems rated at 10 MW each
REFERENCE: 10MW Comprehensive Proposal
SCOPE OF SUPPLY
GE Model LM 1500 to operate at 60/50 Hz, 3 phase, 13,800/ 11,000 volts.
Heat rate 13,400 btu/kw
The turbine is to operate on fuel, which will be “pre conditioned” by a Gas Conditioning Unit (GCU), which will form part of the overall scope of supply by the Supplier; this is considered to be at an additional cost to the Purchaser.
All Generator sets should be supplied with all ancillary equipment to provide a fully operational power unit; to include but not limited to the following:
1. Generator conforms to API 616, 3 Ph 60 Hz synchronous 13.8 Kv alternating current and or 50 hz 11,000 v.
2. Constructed to NEMA standards
3. Drip proof/air cooled and suitably enclosed for outdoor operation
4. Voltage adjustment range to be =/- 10% between No Load and Full rated load and Power Factor
5. Stator + Rotor to have Class F insulation with a temperature rise not to exceed that specified for Class B insulation
6. Capable of continuous operation at rated voltage and frequency with a 20% unbalanced load.
7. Capable of supplying an overload of 10% rated current within a period of 1 hr. every 12 hrs.
8. Short circuit protection as per NEMA
Both generators shall be capable of Continuous Parallel Operation. Automatic reactive load sharing shall be possible with Generator Pf (0.8) remaining approximately constant during Paralleling Operations. A KW controller (power limiter) to be provided to ensure no overloading of Generators during Paralleling Operations.
Current transformers/Main Power transformers
Main Circuit Breakers etc.
General Design Criteria for Turbine
Single shaft generator, modular industrial, simple cycle, dual fuel natural gas/or liquid (diesel), with a fuel fired turbine. The make/model should be of standard design, currently in regular production.
The turbine generator set shall be unitized and should be suitable for installation with the minimum number of connections from external sources. Each unit will comprise of a gas turbine with speed reduction gearbox to a generator supplying power at 60 Hz (cycles).
Miscellaneous
Starter – Electro hydraulic type with all equipment in order to provide “push button” remote starting.
1. Turbine Inlet System – Each unit shall have individual air intake systems, including filter, which must be suitable for a marine environment. Expansion joint, rain hood over inlet, equipped with high pressure alarms + shutdown (tech info to be supplied).
2. Insect screens are to be provided ahead of the filter with total pressure drop across the inlet system to be less than 4 inches of water (moisture drainage, etc.)
3. Air inlet system shall have adequate provision for maintenance and filter removal. All access ways required for the maintenance of the filters shall be provided.
4. Inlet system must not have natural (resonant) frequencies within 100% of maximum gas turbine running speed.
5. The filters shall remove particulate of 5 micron size (and above) with efficiency of 99% at regular air flow rates.
Turbine Exhaust System
The exhaust system shall be designed such that heat from any one unit does not cause heat build up on adjacent units.
The subject system will have:
1. SS expansion bellows
2. Exhaust silencer, floor standing type, internally insulated
3. All attached hardware
4. Support and insulation
5. Smooth, low loss exhaust gas path
Exhaust should be fitted with drains to remove any water contamination entering into the turbine.
Lubrication System
Furnished complete, self-contained lubrication system for each unit.
Consisting of: main oil reservoir/pre + post lube oil pumps/duplex filter/instrumentation/pressure regulators/control valves/oil/air cooler/ + other related devices (essential to operation)
Fuel Control and Fuel System to burn RAG (spec of Gas/fuel provided)
Capable of operating on either natural gas or diesel fuel, also a mixture of natural gas and diesel fuel.
Fuel system should allow:
1. Start up on either diesel or natural gas
2. Allow for manual transfer from gas to diesel and vice versa
3. Allow for automatic transfer of the differing fuels under any load conditions without making any power output fluctuations that can harm effective operations.
4. In the event of gas failure the transfer to diesel fuel shall be instantaneous
5. System shall include turbine protection devices against both high and low fuel gas pressure.
The Fuel Gas System should have as a minimum:
1. Primary + secondary fuel shut off valves.
2. Blow down valve
3. Fuel gas strainer
4. Gas fuel control valve
5. Electronic fuel governor
6. Throttle valve
7. Fuel injector + ignition assembly
8. Stainless steel fuel piping
9. Full instrumentation
The Liquid Fuel System should have as a minimum:
1. Boost Pp driven by an electric motor
2. Low pressure duplex filters with bypass + replaceable elements
3. Electric Hp fuel Pp
4. Hp filtration system
5. Fuel control valve
6. Pressurizing valve
7. Fuel manifold distributing to fuel injectors, etc.
Instrumentation
General
The proposed system shall be supplied with all instrumentation, controls, remote and local control panels, and all other necessary devises for the safe and practical operation of the Complete Turbo Generating System (i.e. complete with switchboard panels to connect up to an external distribution system – wires to this system, etc. being outside scope of supply).
All control wiring to be of minimum rating 600v, 90ºC. Minimum size #22 AWG
General control and meter wiring #16AWG.
1. System inlet ESD valve block and bypass valve
2. Relief + blow down valves as required
3. Control panel and safety shutdown systems as required
4. Lube oil filters
5. Automatic recycle valve
6. Manual shut down + purge connections
A full set of schematic drawings and equipment manuals will be supplied.
SYSTEM PERFORMANCE AT ISO CONDITIONS
|Exhaust Flow: 160 Lbs/sec |
|Exhaust Temperature 800ºF |
|Generator Output 10MW |
|Heat Rate 12000 Btu/kW |
FUEL REQUIREMENTS - GAS TURBINE
Natural Gas: 300 psi pressure; 7300 lbs/hr max flow
#2 Diesel 650 psi pressure; 7400 lbs/hr max. flow
GENERATOR
Type: Horizontal, air cooled
Manufacturer: Ideal Electric or equiv
Rated: 12500 KVA, 60Hz, 1800 RPM, 12470V-13800V
Efficiency: 0.8 PF, 97.3%
Output Power: 10 MW (Peaks to 11.5 MW minus losses)
Excitation: Brushless Exciter-Regulator
Lube Oil System: Separate Integrated Lube System
COUPLING
Type: Dry Flexible Load Coupling
Manufacturer: KopFlex or equiv
GEAR BOX
Type: Reducing Double Helical
Manufacturer: Lufkin Gears or equiv
Input Speed: 5500 RPM (Power Turbine Speed)
Output Speed: 1800 RPM
Lube Oil System: Separate integrated lube system
CONTROLS
Type: Micronet (Woodward)
Integrater: GE Global or equiv
INLET SYSTEM
Filter Type Passive
Manufacturer Universal Silencer or equiv
Inlet Filter Provided
Silencer Provided
Inlet Plenum Provided
EXHAUST SYSTEM
Silencer Provided
Manufacturer Universal Silencer or equiv
Exhaust Stack Provided
INLET FOGGER
Inlet Fogger Optional
Manufacturer AMCO or equiv
Max Water Consumption 9.5 GPM
EMISSIONS-WITH NATURAL GAS AT ISO CONDITION
NOx 40 PPM
CO 95 PPM
EMISSIONS-WITH DIESEL #2 AT ISO CONDITION
NOx 70 PPM
CO 95 PPM
EXHAUST EMISSION CONTROLS
Selective Catalytic Reduction Optional, Compliance to SCAQMD levels
EXHAUST HEAT RECOVERY
HRSG
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Spare Parts List
|ITEM |QTY |DESCRIPTION | PRICE | EXTENDED |
|1 | |LM 1500 Turbine Skid | | |
|1a |8 |FOD Screen Fasteners, nuts and bolts | 10.00 | 80.00 |
|1b |1 |Rubber Belmouth Seal | 600.00 | 600.00 |
|1c |1 |CIT Sensor | 1,600.00 | 1,600.00 |
|1d |2 |Vibration Sensor | 700.00 | 1,400.00 |
|1e |4 |RTD | 750.00 | 3,000.00 |
|1f |1 |Vent Solenoid, gas | 2,340.00 | 2,340.00 |
|1g |10 |Delafield Oil Supply Lines | 140.00 | 1,400.00 |
|1h |2 |Amatech Thermocouples | 2,600.00 | 5,200.00 |
|1i |1 |Tachometer (for power turbine) | 2,600.00 | 2,600.00 |
|1j |1 |Complete set of clamps (0 to 14) | 400.00 | 400.00 |
|1k |1 |Fire System, Module | 2,000.00 | 2,000.00 |
|1l |1 |Set of 12 cables thermocouples | 3,000.00 | 3,000.00 |
|2 | |LUBE OIL/STARTER SKID | | |
|2a |4 |Filters | 120.00 | 480.00 |
|2b |2 |Jet 32 Mobile synthetic oil (50 gal. Drum) | 1,400.00 | 2,800.00 |
|2c |4 |Regular lube oil, Mobile DTE 797 (50 gal. Drum) | 350.00 | 1,400.00 |
|3 | |GENERATOR SKID | | |
|3a |2 |Lube oil filters | 500.00 | 1,000.00 |
|3b |2 |X & Y probes (Bentley Nevada) | 500.00 | 1,000.00 |
|4 | |CONTROL SYSTEM | | |
|4a |1 |SSR12512, Voltage Regulator | 7,000.00 | 7,000.00 |
|4b |1 |Liner Positioner Drive Transmitter, | 1,500.00 | 1,500.00 |
|4c |1 |Compressor Discharge Pressure Sensor | 1,500.00 | 1,500.00 |
|4d |4 |Air filters | 150.00 | 600.00 |
|4e |4 |Fan Belts, Enclosure Cooling | 45.00 | 180.00 |
|4f |2 |Fuel Nozzle Nuts and Gaskets | 80.00 | 160.00 |
|4g |6 |Fuel Nozzle Bolts | 30.00 | 180.00 |
|4h |3 |Extra fuel lines (Manifold to fuel nozzles) | 150.00 | 450.00 |
| | |Total | |41,870 |
| | |TBD, Quotes requested from Factory. | | |
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