21345kVA AC Generator Exciter Replacement
About Founded in 2005, Contour Global provide wholesale power generation, currently generating approximately 4.1 gigawatts,
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+44 (0)1603 728680 -
Email us
sales@ppi-engineering.com
Custom Designed Machines to Meet your Challenging Needs
Engineering Design
We understand your machine envelope constraints, retrofit ability requirements, interface connections, and maintenance requirements, and offer custom designed machines to meet your challenging needs.
Our design team specialises in induction machines designs up to 20 MW and synchronous machines up to 135 MW for low speed and high speed applications ranging from 30 rpm direct drive tidal turbine permanent magnet synchronous generators to 7200 rpm 2 pole natural gas compressor motors.
Combining the experience of its design team sharing over 100 years of design expertise and proven design software and tools, results in extremely competitive machine designs. Our engineering design capabilities are backed by proven in house developed design software and detailed below. Please download our catalogue for detail descriptions.
Electromagnetic
- INDUCTION MACHINE ELECTROMAGNETIC DESIGN
- INDUCTION MACHINE ELECTROMAGNETIC TRANSIENT ANALYSIS
- CYLINDRICAL SOLID 2 POLE SYNCHRONOUS MACHINE ELECTROMAGNETIC DESIGN
- MAIN EXCITER ELECTROMAGNETIC DESIGN
- SALIENT SOLID POLE SYNCHRONOUS MACHINE ELECTROMAGNETIC DESIGN
- SHORT CIRCUIT DECREMENT CURVE ANALYSIS
- SALIENT LAMINATED POLE SYNCHRONOUS MACHINE ELECTROMAGNETIC DESIGN
- CYLINDRICAL LAMINATED POLE SYNCHRONOUS MACHINE ELECTROMAGNETIC DESIGN
- PERMANENT MAGNET SYNCHRONOUS MACHINE ELECTROMAGNETIC DESIGN
- RECIPROCATING COMPRESSOR DRIVE CURRENT PULSATION ANALYSIS
- SYNCHRONOUS MACHINE SUDDEN APPLIED LOAD ANALYSIS
- SYNCHRONOUS MACHINE TRANSIENT LOAD REJECTION ANALYSIS
Mechanical
- CYLINDRICAL SOLID ROTOR END CAP DESIGN
- CYLINDRICAL SINGLE / DOUBLE END ROTOR WEIGHT, INERTIA AND TORSIONAL STRESS ANALYSIS
- STATOR AND ROTOR THERMAL ANALYSIS
- SALIENT SOLID POLE ROTOR WEIGHT, INERTIA AND TORSIONAL STRESS CALCULATION
- SALIENT LAMINATED POLE ROTOR WEIGHT, INERTIA AND TORSIONAL STRESS CALCULATION
- SALIENT SOLID POLE STRESS CALCULATION
- FIELD COIL, COIL CLAMP AND COIL CLAMP BOLT STRESS CALCULATION
- PERMANENT MAGNET MACHINE HUB FIT AND POLE STRESS CALCULATION
- EXCITER ARMATURE CORE FIT, STRESS AND END WINDING GLASS BANDING FIT CALCULATION
- SALIENT POLE SHOE BOLT DESIGN
- SALIENT LAMINATED POLE STRESS CALCULATION
- SHAFT END AND BEARING SELECTION
- SHAFT KEY AND KEYWAY STRESS CALCULATION
- WATER TO AIR HEAT EXCHANGER DESIGN
- SHAFT END AND BEARING SELECTION
- FOUNDATION LOAD DESIGN
- RADIAL STALK AND UP SHAFT LEAD THREAD STRESS CALCULATION
- SHAFT FATIGUE STRENGTH CALCULATION
- AXIAL FLOW FAN, HUB FIT AND STRESS CALCULATION
- SHAFT DESIGN
- AIR TO AIR HEAT EXCHANGER DESIGN
- AIR DUCT PRESSURE DROP CALCULATION
- SHAFT COUPLING FIT AND STRESS CALCULATION
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