Siemens SINAMICS drive solutions for
offshore applications
Customized from standard components
© Siemens AG 2015. All rights reserved.
SINAMICS low voltage drives
For high performance / dynamic drive applications
From basic speed control to high performance
servo with technological functions and integrated
drive safety
• Modular software structure
Integrated
Safety functions
Technological
functions
• functionality that can be adapted to all tasks
• One hardware platform
with One firmware
for All tasks
&
PID
Path (s)
Positioning
t
M
Speed and
torque
control
Encoderless
speed
control
© Siemens AG 2015. All rights reserved.
U
f
M
S120 AC Drives
DRIVE CLiQ
Universal system interface
Setpoints, control words
Component identification,
actual values, status values, diagnostic data
Inverter
Control unit
outputs
External
encoder
© Siemens AG 2015. All rights reserved.
DRIVECLiQ
Infeed unit
Motor data
All components communicate
via the same digital interface
• Superior flexibility regarding
the type and number of
components
Input signals
Output signals
• Intelligent components
ensure convenient
commissioning and
diagnosis
• User-friendly and
Signal
standardized wiring
inputs /
Liquid-cooled version
Optimized footprint with excellent power per unit volume
and weight
• Up to a 60% smaller footprint compared to air-cooled drive
Cooling circuit cools all of the main components
• Semiconductors, DC link capacitors, symmetrizing
resistors
Parallel configuration increases capability up to 7,500 HP
(5,700 kW)
Drinking water quality is used – chemically neutral with
pollutants removed
• Derating is not required when using anti-freeze
Only a low flow rate is required
Extremely low noise with < 56 dB(A)
© Siemens AG 2015. All rights reserved.
Workboat
SINAMICS liquid cooled low voltage drives
2000 KW AFE main propulsion drives and 1000 KW AFE liquid cooled bow thrusters.
Energy efficient - Small footprint
RAACI – Siemens solution partner
© Siemens AG 2015. All rights reserved.
Workboat
SINAMICS Liquid Cooled Low Voltage Drives
2000 KW AFE main propulsion drives and 1000 KW AFE liquid cooled bow thrusters.
Custom installation using standard components.
RAACI – Siemens solution partner
© Siemens AG 2015. All rights reserved.
SINAMICS Webserver
Direct device access in your browser
Direct access to SINAMICS S120 without requiring specific software
Can be accessed in a standard PC / laptop web browser via
all Ethernet and PROFINET interfaces
•
•
•
Parameter assignment
Diagnostics, display of all faults and warnings output on the
entire drive unit, fault acknowledgement,
parameter adjustment
Firmware and project updates
If a WLAN Router is connected, the websites can
also be viewed using other web-capable devices
such as tablets and smartphones
Password-protected access
© Siemens AG 2015. All rights reserved.
Typical layout of a jacking system
© Siemens AG 2015. All rights reserved.
SINAMICS VFD jacking system
Physically compact and energy efficient design
Smooth start and stop
Optimal load sharing, max. torque at zero speed
Extensive monitoring of all phases of jacking
Increased leg handling speed during lowering
and lifting
Torque increases slowly with brake engaged
(Motors provide full holding torque before brakes
are released / engaged)
Standard off the shelf components
Control from both central and local control consoles
Data logging (Win CC supports data logging)
© Siemens AG 2015. All rights reserved.
Safety integrated
What makes Siemens first worldwide in machine safety?
Safety integrated means
The drive monitors autonomously or in combination with a PLC the motor and maintains a safe
process status. Safety functions integrated in the drive ensures that, in case of an emergency stop
signal, e.g. via an emergency stop switch or a bus signal, the motor is safely stopped by the drive
Safety functions integrated in SINAMICS S120
• Safe Torque Off (STO)
• Safe Speed Monitor (SSM)**
• Safe Stop 1 (SS1)
• Safe Operating Stop (SOS)**
• Safe Brake Control (SBC)*
• Safe Stop 2 (SS2)**
• Safely Limited Speed (SLS)** • Safe Brake Test (SBT)**
• Safe Direction (SDI)**
• Safely-Limited Position (SLP)**
• Safely Position (SP)**
Encoderless safety
Several safety functions are provided, for which no failsafe or several
standard encoders need be used
© Siemens AG 2015. All rights reserved.
Siemens SINAMICS low voltage drilling rigs
DPES Siemens solution partner
AC Drilling Rig: Top drive, draw works,
mud pumps
© Siemens AG 2015. All rights reserved.
Pipe racking system
E-House
We are happy to answer your questions!
© Siemens AG 2015.
2013. All rights reserved.