Equipment
TurboTech can offer a wide range of Power generation product by partnering with a leader in the generation industry , the products extended from building motors , generators and construction of the Stators and rotors, thanks to one hundred year of experience to our engineers and partners , the products can be classified as follows:
- Generator TurboTech offers a wide range of generators for steam, gas, hydro-electric turbines drive and Diesel or gas engines. These generators have frequencies of 50 to 60 Hz and voltages of 6 to 20 kV. The power rating of the industrial generators offered by TurboTech ranges from 10 to 100 MW. The power rating of hydro-electric generators ranges up to 150 MW, whereas the limit for Diesel generators is set by the drive engine (# 30MW). The polarities range from 2 to 44 poles for fossil fuel generators and up to 100 poles for hydro-electric applications. Our products comply with international standards: IEC, IEEE, NEMA, API.
- Motors
- TurboTech offers synchronous motors of the following specification:
- 2 poles motors that are generally aimed for a drive at variable speed that can reach 8000 rev and power rating of 4 to 40 MW
- Slow motors (large number of poles)
- Construction
- Stators:
- Manufactured from low loss magnetic laminations. The standard insulation of the windings is Class F with class B for temperature rise; the windings are vacuum impregnated under pressure either in epoxy resin or made using pre-impregnated technology
- For Oil & Gas applications, our products are qualified and supplied to many machines for use in Hazardous Zones and which are therefore Eexn, Eexp or ATEX accredited, with or without the necessary instrumentation according to the specific needs of the customer
- Stator Rewinds:
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Typical field service scope for a stator rewind installation will include:
- Stator core preparation, including cleaning, repairs to inter-laminar insulation, testing and re-painting. (Some scopes may include a core restack. In other cases, age of the unit or testing results may indicate problems requiring a core replacement.)
- Installation of upgraded end winding support system (Certain fossil units).
- Installation of new surge and bus rings ( may include provisions for a future Main-Neutral Interchange).
- - Installation of stator bars, RTDs and wedging and blocking system and testing of individual coils or groups of coils at specified points in the installation.
- Brazing and circuit connections
- Testing of the completed winding
- Painting and miscellaneous finishing details
- Stator Rewedges:
- Stator rewedges can be an important maintenance task. Loose wedges present a potential risk as a source for major unit damage. A typical rewedge starts with a wedge tightness survey.
- Rotors:
- Cylindrical or salient poles construction
- Turbotech Services Group plays an important role in services of the generators rotors. Our skilled field service technicians make sure that the rotor is properly disassembled so field poles can be shipped to our facility for refurbishment and repairs.
- Excitation Brushless or slip ring and brush (static) type, with easy access for maintenance purposes TurboTech offers a very flexible product for use and interface with all types of Gas Turbine or Steam Turbine on the market (GE, NP, RR, P&W, Siemens, Alstom, …) or with diesel engines (MTU, MAN, Wartsilä, …). TurboTech can supply separate machines as part of a package including gear box and noise-proof housing. Our machines are air-cooled with water or air cooled heat exchangers.
- Inspections, Testing & Cleaning
- Where a more trouble-shooting approach is needed, our team of qualified engineers and technicians will inspect your unit and perform various field testing. We also will analyze your maintenance logs and trending data, as well as our field testing data, to pinpoint your machine's problems.
- Captive Power Plants (New or Used as New Plant)
- Power generation sets, generator sets
- Combustion engines, diesel engines
- Turbines, furnaces, boilers, reactors, thermal oil heaters
- Turnkey power plants, turnkey captive power stations
- Other components for power plant technology
When it comes to High Voltage Motors and Generators, TurboTech is your Reliable Source.
