2. Introduction to Comprehensive Power
Comprehensive Power is a leading
designer and manufacturer of high-
performance permanent magnet motors,
generators, controls and drives.
We provide solutions to the global
oilfield, military, marine propulsion and
renewable energy industries.
Founded in 1998, located in 40,000
square feet across 3 facilities in
Marlborough, MA
We Invent and Produce Unique Solutions
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4. Superior Results from Comprehensive Power Permanent
Magnet (PM) motor solutions
Highest Power Density - we provide the most
torque within the smallest volume
Better Control
Lower operating costs
Safety
Top Drive with a TeraTorq® Motor
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5. What is our solution for the drilling industry?
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6. Drilling and production with
lower fuel consumption and
reduced environmental
impact.
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7. TeraTorq® Motors and Generators
Designed for use on oil rigs and other harsh
environments – rugged, sealed, and highly shock
tolerant
Optional hollow shaft facilitates compact coaxial
deployment
Propriety design provides as much as 5X reductions
in size and weight compared to other motors and
generators
Liquid cooled
Scalable platform design with dozens of different
motor and power sizes, up to 20,000 Hp, up to
214,400 ft-lbs
TeraTorq® motors have been deployed in ocean water applications for military use since
2003, and on drill rigs since 2004.
TeraTorq® motors have logged more than 4,000,000 hours of rugged field use.
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8. Variable Speed Generator (VSG) Operation
Reduce size and weight on rig
Reduce fuel consumption
Reduce emissions
Reduce noise
Reduce engine wear
CAT C32 engine with a TeraTorq® generator
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9. TeraTorq® Liquid Cooled Inverter
Modules (TIMs)
Power Conversion, Motor Drive and Control
TIM-270 modules are:
Small - 9” x 9” x 24” deep
Powerful - 200 KW, 600 VAC, 900 VDC
Flexible - AC/DC, DC/AC, and DC/DC functionality
Smart and aware – any spare can be plugged in to
any slot by any person (without requiring an
electrician)
Resilient – parallel, load balanced design
Modular – Up to 64 TIMs, able to process nearly
13MW, can be networked for a specific function
Communications -
CAN bus communication between TIM modules
RS485 network communication, control, data
logging
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10. TeraTorq® Frame Module (TFM),
TD800 Modular Drive System
TFM-521
Racks hold up to 4 TIMs
All module connections are
blind mate quick disconnect
for safe and foolproof
support
An 800 mm wide TD800
A TFM holds 1, 2, 3, or 4 TIMs
rack holds 1, 2 or 3 TFMs
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11. TD800 Modular Drive System
The image on the right
features 3 TDM racks –
The left and right rack are
each housing 3 TFMs (and
a total of 12 TIMs each).
The middle rack has only
1 TFM (and a total of 4
TIMs).
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12. TeraTorq® Control Module (TCM)
TCMs
control the operation of TIMs
and TeraTorq® motors
communicate via Modbus TCP
protocol
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13. Remote Monitoring and Control
Tools to automatically monitor and control routine operations
Conventional manual controls plus computer setup and control
Automated feedback controls
Data logging within communication bandwidth limits
Remote monitoring via internet
Post processing for data analysis and trending
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14. Control Examples
Drill String Oscillation – OPTIONAL Software
For long reach horizontal drilling, top drive is controlled
to keep string in constant oscillatory motion to reduce
friction and increase drill face pressure
Communicates by WITS to maintain orientation
Wireless Robotics Control on Rotating Head
Generates control power from hydraulic flow so that
complex actuator and sensor systems can be
implemented without multi-pass rotary seals
More sensors translates to improved operator safety
Non-contact Networked Switches for Control Panels
Simplifies assembly and eliminates mechanical
breakage
Provides better operator and monitoring feedback
Data Log Post Processing
Analyze operating data to provide daily, weekly, and
monthly summaries and health assessment
Provide real time reports of serial numbers, hardware
and software configuration, spare part sources and
numbers, etc.
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15. Summary
Greater power for faster/deeper drilling
Fuel consumption reduction
Emissions reductions, Noise reduction
Faster setup
Safer operation
Built-in power redundancy and resiliency (more uptime)
Software controlled
Drilling and production with lower fuel consumption
and reduced environmental impact.
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16. Comprehensive Power
Thank you.
Jeff Sable, Director Sales and Marketing
(508) 460-0010 x706
(508) 259-2989 (m)
jsable@comprehensivepower.com
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