Transcript Marine Presentation

Electronic Soft Starters
for Marine & Offshore Applications
LNG
Off-shore
1
Passenger Ship
Container
(Hamburg Express)
FPSO
Support Vessel
Navy
About Solcon
 Established in 1977, Solcon is designing, manufacturing and
marketing soft starters, protection relays and control systems.
 Solcon provides the world’s most comprehensive line of Low
Voltage (LV) and Medium Voltage (MV) Soft Starters
 40,000 installations since 1977 in Industrial, Marine and
Offshore Applications.
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About Solcon
 Assembly plants in Germany, Korea, Taiwan, USA and Canada. Worldwide
Service centers.
 Supplying to the largest electrical contractors and shipyards,
Solcon is the largest supplier of soft starters for the marine industry.
TOSHIBA
3
Rolls Royce
Soft Starters for Marine & Offshore Applications
Solcon offers the most comprehensive line of soft starters

- LV SST up to 3MW / 1000V

- MV SST up to 50MW / 15KV
 We offer:

- Vast experience in Marine & Offshore Applications (see Reference List)
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- Special software to reduce inrush current & voltage drop
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- Heavy duty products, easy to install, friendly operation
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- Marine Approvals
 About 40% of our sales are to the Marine & Offshore Industries
 Solcon starters are used by major marine companies in Europe & Asia
 Service centers in many countries
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M.V. Soft Starters HRVS-DN
The HRVS-DN MV Soft Starters
 Comprehensive line 60 -2500A, 2300 -15000V
 Designed for generator supply (Pgen / Pmotor ≈1.6)
 Low initial current ( ≈0.7*In) and voltage drop (<100V @6600V)
 Advanced Motor Protection Package
 Easy commissioning and maintenance, field testing with a L.V. motor
 Patent pending - Wireless SCR Firing System
 Patent pending – Electronic Potential Transformer (EPT)
 Fiber optic control
 Meets “Partial Discharge” test requirements
 Friendly operation, Multi Languages LCD - English, German, French, Spanish
 Communication: MODBUS, PROFIBUS and others
 Chassis or cabinet type, various options are available
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Starting Large Motors on board ships
Typical starting methods:
 Direct On Line (DOL)
 Star-Delta
 Autotransformer (ATS)
 Electronic Soft Starters
 Electronic Frequency Drives (VFD)
What is the optimum starting method for marine application ?
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Direct On Line Starting (DOL)
Direct On Line Starting results in High Inrush Current & Mechanical Shock
Inrush current 300-800% In
Motor Current
Initial Torque 150-180% Tn
Motor Torque
 The high inrush current can result in voltage drops
 The high mechanical shock can result in damage to the motor, load and
transmission system (gear, belt, etc.). It can also require frequent
maintenance.
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Star-Delta Starting
Two steps starting: Y connected (58% Un), transfer to Delta (100% Un)
D
Un
Y
UY
U Y = 58% Un
Transfer
point
•
•
8
t
Transfer to Delta by timer - open loop control, which may result
in very high inrush current if transfer is done before motor reached
close to full speed
Step angle of 30°
Autotransformer Starting (ATS)
The inrush current of the transformer in an Auto-transformer starter may be
too quick for the EVR to respond, resulting in a voltage drop
Un
Auto-transformer starting
Voltage
100%
21%
Voltage
Drop
Time
70%
0
Sec
.
9
32
Sec.
Reduced Voltage Starters (Soft Starters)
M/V Blue Marlin, converted by HHI.
Electrical Integrator: Alstom.
Application: Starting 2 Thrusters (Lips) 4.5MW, 6.6KV
Required: Starting from 2 (out of 3) generators 3.2MW each
Customer considered using VFD or Soft Starters.
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Comparison Electronic SST vs. DOL
D.O.L
Motor
Current
Motor
Torque
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Soft-starter
Safe Starting & Stopping
Supervision of motor and load during acceleration and deceleration
line input
Load output
Soft starter
M
Closed current loop
motor condition is monitored during starting & running
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Thyristor Arrangement 3.3 - 6.6KV
Thyristor circuits, Solid state, no moving parts
L1
L2
L3
13
U
V
W
3~
Thyristor Arrangement 10 - 15 KV
Thyristor circuits, Solid state, no moving parts
L1
L2
U
V
W
L3
Solcon supplies soft starters for motors up to 50MW at 15KV
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3
Soft starter – Voltage Ramp-up
Un
DOL
Initial
Voltage
10-50/ 80 Un
Voltage Ramp-up Time
2-30 / 90 sec.
DOL-Direct On Line
SST-Soft Starter
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SST
Soft starter – Voltage Ramp-up
Un
DOL
SST dynamic deceleration
Initial
Voltage
Voltage Ramp-down Time
2-30 / 90 sec.
DOL-Direct On Line
SST-Soft Starter
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Soft starter – Current Limit
I FLA
DOL
500%
Un
Un
400%
300%
In
In
Current Ramp-up Time
DOL-Direct On Line
SST-Soft Starter
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In
SST – Current limit
100-400 / 500% IFLA
Current & Voltage during starting (MV)
Special software
Limits initial current to 70% In
Voltage drop <10%.
FPSO Fluminense:
- Load: Gas Compressor
- Generator: 21/28MW
- Tested Motor: 3.5MW
- Current Limit: 3.7 x In
- Starting Time: 4.7 Sec.
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Pump Starting D.O.L
Voltage
Torque
Motor
DOL
Speed
M start
Accel.
Torque
Time
Load
Speed
Time
The fast increase of speed results in fast change of flow & high pressure
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Soft starter - Torque Control (Starting)
Voltage
Torque
Speed
With soft
starter
DOL
M start
SST
Time
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Accel.
Torque
Load
Speed
Slow
Accel.
Time
Soft Starters for Pump Starting
Voltage
Special software for “Pump Control”, reducing hammering problems
Area of
Pump Control
Start Curves
Area of
Pump Control
Stop Curves
Time
Speed
DOL 0
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1 2 34
5
DOL 0
1 2 3 4
Time
Soft Starters = Eliminating Voltage Drops
Electronic soft starters eliminate the inrush current & voltage drop

Low initial current ( ≈ 0.7*In) and voltage drop (<100V @6600V)

Smooth voltage Ramp-up to full voltage
Gen.
set
Soft starter

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Designed for generator supply (Pgen / Pmotor ≈ 1.6)
M
Soft Starters = Reduced Maintenance
Electronic soft starters reduce starting torque & mechanical shock
Smooth Acceleration & Deceleration (extending system’s life expectancy)
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Advanced Motor Protection
The Soft starter provides ideal protection for the motor & the load
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Too Many Starts
Long Start Time (Stall)
O/C Shear pin
Overload
Under Current
Under / No Voltage
Over Voltage
Phase Loss
Phase Sequence
Wrong Con/ Shorted SCR
Start
+
+
+
+
+
+
+
+
Run
+
+
+
+
+
+
+
-
Soft Stop
+
+
+
+
+
+
Continues on next page
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Stop
+
-
Advanced Motor Protection
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Heat-sink Over temp.
External Fault 1 & 2
Unbalance Current
Ground Fault Current.
Power On & no Start
By-pass Open
Start
+
+
+
+
-
Run
+
+
+
+
Soft Stop
+
+
+
+
-
Stop
+
+
-
Soft Starters = Ease of Communication
Full remote control - Start, stop, parameter settings and supervision
via Communication RS485 with MODBUS or PROFIBUS Protocols
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MV Soft Starters up to 50MW, 15KV
2300- 6600V
10-15KV
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Easy Operation
Easy adjustments for all applications, matching motor - load characteristics
Digital Reduced Voltage Starter HRVS-DN
CURRENT LIMIT
400%
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Mode
Select
Reset
Store
On
Start
Run
S.Stop
Stop
Test
D. Adj.
Fault
When To Use Soft Starters
Summary:
• When starting current must be reduced to avoid voltage drops, due to
the low ratio between motor / Generator power.
• When starting torque must be reduced (mechanical problems)
• When starting complicated mechanical loads
• When starting sensitive loads
• When starting high inertia loads (long starting time)
• For frequent starting
• Preventing over pressure and hammer effect in pump applications
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Typical Applications on ships
Cargo Pumps (LNG), Ballast pumps ,Hydraulic pumps (power packs)
Fire fighting pumps
(LNG, FPSO)
Thrusters
 Gas Compressors (FPSO)
 Water injection Pumps (FPSO)
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• Large motors
• Frequent starts
Chillers (air-condition & refrigeration)
Solcon’s MV Soft Starters HRVS-DN
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
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Heavy duty design for Marine & Off-shore Applications
Easy commissioning and operation, field testing with a L.V. motor
Comprehensive line 2300 -15000V up to 50MW
Advanced Motor Protection package
Communication: MODBUS or PROFIBUS
Solcon’s MV Soft Starters HRVS-DN
 Patent pending - Wireless SCR Firing System (no wires in
the power section)
 Patent pending – Electronic Potential Transformer (EPT)
 Fiber optic control
 Meets “Partial Discharge” test requirements
 Chassis or cabinet type, various options are available
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Available Ratings
Voltages groups:
• 2300, 3300, 4160V
• 5500, 6000, 6600V
• 10000, 11000V
• 13,800, 15000V
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Construction
Customer
Terminals
Compartment
Door
locks
Secondary
door locks
LV
Compartment
Heavy duty
hinges
SST Keys
(behind
window)
Local
Operating
Buttons
Motor Protection
Relay
IP00 - IP67
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MV
Compartment
MV Cable
Connection
Medium Voltage Section
Customer
Terminals
Line
Contacrtor
Electronic
Potential
Transformer
(Transmitter)
Door
Switch
Soft Starter
Power Section
Bypass
Contactor
Motor
Connection
Ground
Bus
35
Line
Connection
(in the back)
Space
Heater
Medium Voltage Block Diagram
Control Module
EPT
Receiver
(Rx)
Firing
Trafo
.. / 24V
Fiber
optic
Fiber
optic
Power Supply
Firing Cntrol
Starter Temp.
Feedback
Power block
L1
C/T
L2
Power block
L3
Power block
EPT
Transmiter
(Tx)
Line
Contactor
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By-pass Contactor
M
Low Voltage Section
Fiber-optic
Connections
Connecting
Plug
Aux. Relays
Control C/Bs
Selector switches:
* SST-DOL
* Local-Remote
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Firing
Transformer
Control Module
Option cards:
Fiber
optic
board
µP
Power
Supply
Board
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1. Analogue board
(Analogue output related
to motor’s current)
2. Relay Card, installed
for synchronous motors
and optional
communication option.
3. Communication
Board, RS 485
Mechanical Construction 6600V <600A
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Medium Voltage Soft Starters HRVS-DN
LED & LCD
 LEDs for quick status display
 LCD Illuminated, with 2 lines, 16 characters each,
Language selection: English, French, German & Spanish
 Six keys, factory default parameters
Medium Voltage Digital Reduced Voltage Starter
CURRENT LIMIT
400%
40
Mode
Select
Reset
Store
HRVS-DN
On
Start
Run
S.Stop
Stop
Test
D.Adj
Fault
Firing Transformer Control
N
Stop
1
2
3
4
Control
Supply
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5
Common - A
7
8
9 10
Control
Commands
11
12
Output Relays
13
14
15
16
17
Output Relays
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Common - B
Input 4 (Ext. Fault - 2)
Input 3 (Ext. Fault - 1)
Aux. Contact
End Of Accel.”
Fault Contact
(Fault / Fail Safe)
Aux. Contact
“Immediate”
Input 2 - D. Adjust / Reset
6
Input 1 - Test / Reset
Soft Stop
Start
L1
Control Wiring
19 20 21
Ext. Faults
Courtesy: Jurong Shipyard
FPSO
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Vessel: Fluminense
Operator: Shell
Electrical contractor: Siemens Marine
Location: Bijupira oil field near Brazilian coast
3 x 6.6KV, 400A Soft Starters for Compressors
3 x 6.6KV, 400A Soft Starters for Water Injection Pumps
1 x 6.6KV, 400A Soft Starter for Emergency Fire Pump
Ship Owner: Shell
FPSO - Fluminense
Seawater Injection Pump
MV Motor Control Center
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Gas Compressor
FPSO
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Vessel: Modec venture 11
Customer: SANTOS (Australia)
Main Contractor: MODEC (Japan)
Electrical contractor: Terasaki (Japan)
Shipyard: Jurong (Singapore)
Soft-Starters:
3 x Water Injection Pumps (11KV/250A)
3 x Gas Compressors (6.6KV/250A)
1 x Hot Oil Pump (6.6KV/140A)
Ship Owner: Modec
FPSO
Vessel: Berge-helena
Customer: Bergessen, Norway
Soft-Starters: 3 x Water Injection Pumps (11KV/250A)
Ship Owner: Bergessen
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FPSO
Vessel: “Petrojarl 1”
First FPSO concept for “PGS”
Electrical system: Stadt Norway (ABB)
Water Injection Pump: 6600V, 1.8 MW
Ship Owner: PGS (Petroleum Geo Services)
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FPSO
FPSO “Petrojarl II - Foinhaven”
Electrical Contractor : Siemens Norway
Water Injection Pumps (11KV/350A)
Ship Owner: PGS (Petroleum Geo Services)
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FPSO
Vessel: Bunga Kerta
Electrical contractor: Terasaki
Shipyards: MISC, Malaysia
Nishishiba Pumps
2 speed motor at 6.6KV, 35A and 140A
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FPSO
Main Contractor: Samsung Heavy Industries,
Supplied through ABB Marine, Norway
(Similar supplied to Daewoo & Hyundai shipyards
through Terasaki and C&A).
LNG Cargo Pumps & Compressor, 6.6KV, 70A and 140A
Multi-start - 2 soft starters, each starting 5 motors
Ship Owner: Woodside
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FPSO
Main Contractor: SBM Monaco
Application – KUITO FPSO (Angola) - Water Injection Pump
ABB Motor - 6.6KV, 144A, 1.5MW
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Multi-Start (Solcon, first to introduce Multi-start method)
LB1
(Bypass)
LB2
(Bypass)
LB3
(Bypass)
SST
L1 (Line)
Motor Protection Relay
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L2 (Line)
M1
L3 (Line)
M2
Configurations: 2-4 (5) motors, with/without bypass, PLC or Relays, etc.
M3
Multi-Start (Solcon, first to introduce Multi-start method)
Disconnect
Disconnect
Disconnect
Motor
Fuses
Motor
Fuses
Motor
Fuses
LB1
(Bypass)
LB2
(Bypass)
LB3
(Bypass)
SST
L1 (Line)
Motor Protection Relay
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L2 (Line)
M1
L3 (Line)
M2
Configurations: 2-4 (5) motors, with/without bypass, PLC or Relays, etc.
M3
Support Vessels
M/S Blue Marlin
WARTSILA / LIPS extendable thruster
Electrical Contractor: HHI
2 x 6600V, 4.5MW Retractable Thruster
Ship Owner: Dockwise Shipping B.V., Netherlands
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1500
Offshore Platform
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‘Helder A” Platform, North Sea, six MV SST are installed and operating
Customer: UNOCAL 76 (United Oil of California)
Special requirements: Dual voltage at 2.3 & 3.3KV and Max.
cabinet height - 1.5 meter
Platform Owner: Shell (Previously UNOCAL 76)
Offshore Platform
Current signal phase 1 while starting the compressor (5 sec)
Place: ONGC MPS INDIA
ONGC MPS INDIA – before the expansion
(Oil & Natural Gas Corporation of India, Mumbai South Platform)
Location: 160Km from Bombay
Main Contractor : Hyundai Heavy Industries
Electrical Contractor : C&A
Motor : TEMIC (Toshiba&Mitsubishi) 11,000V, 232A, 3.8MW, 1480RPM, 50Hz
Load : Centrifugal Booster Gas Compressor with "Step Up" gear 9300RPM.
Generators:
Two 11000V,630A,12000KVA, 9600KW generators
One 11000V,252A,5000KVA,4000KW generator
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Dredger Ship
Dredger Ship - picture shown for reference only
Main Contractor – A Dutch Shipyard
Electrical Contractor - Siemens Holland
2 x HRVS-DN 6600V, 300A (Dredge Pumps)
Ship Owner: IADC Penta-Ocean Construction Co., Ltd
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Unmanned Underwater Crawler
Driving a hydraulic pump motor for Oil and Gas fields, development
Application – Underwater Crawler Hydraulic drilling pump motor
Starter Supplier – Emko Kimo India
1 x HRVS-DN 3000V, 23A, 80KW (hydraulic Power Pack)
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Starting Conditions - 7.6 x In (175A), 3000 RPM Motor, 255NM
Crawler Manufacturer – THEIS Brandschutztechnik Gmbh, Siegen, Germany
Floating crane of ZPMC 7000 Tons
58
Main Contractor: Shanghai Zhenhua Port Machinery CO.,LTD.
Customer: Shanghai Salvage Bureau of The Ministry of Communication PRC
7000T Floating crane of ZPMC, Thruster
Multi-start - 2 soft starters, 6.3KV, 250A
Floating crane of ZPMC 4000 Tons
Main Contractor: 711 Institute of Shanghai
Customer: Guangzhou Salvage Bureau of The Ministry of Communication PRC
supplied to JingJiang Eastern Shipyard
59 4000T Floating crane of ZPMC, Thruster
Multi-start - 3 soft starters 6.0KV, 250A
Main Propulsion
Largest in the world – 11MW Main Propulsion soft-starters
Passenger Vessel – BC Ferries C-Class type ferries
Project Contractor – Flensburger Schiffbau, Germany
Integrator - SAM Germany
Motor type - 6 x 11MW at 6.6KV, Main Propulsion, 2 per Ferry
Ship Owner: BC Ferries
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Passenger Ship - Bow Thruster
Passenger Ship – Genesis with 6,400 Passengers capacity
Project Contractor –
Motor type - 11KV at 5MW, Bow Thruster
Ship Owner: Royal Caribbean
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LV Soft Starters up to 3MW, 1000V
8-72A
85-170A
210-390A
460-820A
1100-1800A
2150-3000A
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RVS-DN Approvals
USA
UL
UL Approved : 8-820A,
1100A and above are designed to meet UL requirements
Canada
cUL
cUL Approved : 8-820A
1100A and above are designed to meet cUL requirements
CE Approved (EMC & Safety) : 8-1400A
1800A and above are designed to meet CE requirements
European
Lloyd’s Approved (ENV 1 & ENV 2) : 8-1400A
1800A and above are designed to meet Lloyd’s specifications for ENV1 & 2
requirements
Marine & Offshore
Marine & Offshore
Marine & Offshore
Marine & Offshore
GL
Germaniche Lloyd’s Approved: 8-1400A
1800A and above are designed to meet Germaniche Lloyd’s specifications
RINA
Italian RINA: 8-1400A
1800A and above are designed to meet RINA specifications
DNV
Det Norsk Veritas: 8-2400A
1800A and above are designed to meet DNV specifications
EX Approval : In Process
Russian Market
GOST-R
63
Chinese Market
CCC
Russian Approved : 8-820A
CCC Approved : 8-820A
Autotransformer Starting – Voltage Drop
Voltage
Actual Voltage drop oscillogram
64
Time
Passenger Ship – Bow Thruster
Soft Starter for the Moby-Wonder Bow Thruster
Ship Owner: Moby Lines
65
Passenger Ship - Refrigeration Compressors
Passenger Ship – Cilja Lines, 20 different installations
Project Contractor - York Sweden
Electrical Contractor - Electromontage
Motor type - 450KW Chillers
Ship Owner: Cilja Lines
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Passenger Ferry – Bow Thruster
Blue Star Paros,
2 starters 690V, 1800A - Thrusters
4 starters 690V, 820A - AC Chillers
Ship Owner: Blue Star Maritime S.A.
67
Container Carrier
M/S Hamburg Express
Ballast pumps
9 x 580A RVS-DN starters, 440V
Ship Owner: Hapag Lloyd
68
Seismic Research Vessels
BGP-Pioneer
Bow Thruster at 0.5MW / 440V
Ship Owner: TGS
69
Support Vessels
MV Lochnagar
Ulstein for Petro Bras
Croatian Shipyard
Bow Thruster at 1.8MW / 690V
70
Buoy Tanker Platform & Storage
Ship Name - Navion Hispania
Ship Type - Buoy tanker platform with storage
tank for loading and offloading
Application - bow Thruster 690V, 2400A
Electrical Contractor - Aker Norway
71
Power section in the rear part
Control module in the front part
Coal Carrier – Caribbean Islands
72
Ship Name – Gdansk Nassau
Ship Type – Coal Carrier
Application - bow Thruster 690V, 2150A
Electrical Contractor - ABB
RVS-DN 2150 bow thruster
Support Vessels
Vessel Name - MV Botnica
Main Contractor – Aker Finnyards
Sub Contractor – Ulstein Norway
Motor type - 4 x Hydraulic Power Packs, each 450KW (for crane)
73
Support Vessels
MV Northern Eagle
Sabroe Refrigeration Compressors,
440V, 220KW
74
Support Vessels
MS Syklus
Hydraulic Stern Thrusters 220KW
75
Private Yachts
MS Leinebris
Ulstein Bow Thruster 110KW
76
Three Italian LNG Carriers
WMO shipyard (Jotland - Denmark)
3 Vessels at 3 x 220KW LNG Pumps per vessel
77
Seismic Research – Main Propulsion
CGG FOHN
Shipyard: La-Spezia (Italy)
Schottel 360° Azimuth Main Propulsion
2 x 1.1MW
78
Offshore Platform
Pemex (Petroleum of Mexico)
Pol-Chuc platform, Dos-Bocas
6 water injection pumps 480V, 300HP
Platform Owner: PEMEX
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AKAL-J Mexico
6 x Crude oil and Gas pumps (480V/390A)
80
Oil & Gas
Pemex (Petroleum of Mexico)
Abkatun-A platform, Dos-Bocas location,
3 air-compressors 480, 200HP
Platform Owner: PEMEX
81
Unmanned Underwater ROV (Remote Operated Vehicle)
1 x RVS-DX Driving a hydraulic power pack for the “Explorer 4” robotic arm
82
M/S Seaway Commander
12 x RVS-DN Driving a medium voltage transformer 440-3300V
RVS-DN
440V
3300V
2000 Meters underwater
M
Seaway
Kingfisher
Seaway
Kestrel
Seaway
Discovery
Seaway
Invincible
Seaway
Hawk
Seaway
Commander
Seaway
Condor
Seaway
Falcon
12 Units for special Application to Stolt
83
Seaway
Harrier
Seaway
Eagle
Naval Application
Italian Aircraft Carrier “Cavour”
All auxiliary motors of the gas turbines
Shock tested for 100G
84
Naval Application
Italian / French Navies
4 x AAW class “Horizon” Frigates
16 Auxiliary motors of the gas turbines 60132KW / 440V
Tested For 200G
MILC 2210 specificatiuon
85
Test Certificates
SEM-N for Naval Applications
MIL-Spec tests included:
- Temperature cycle
- Mechanical shock
- Vibration
- Humidity & condensation
- Salt mist
86
Motor Protection – Marine and Offshore - DGF
MPR-6 DGF (Directional Ground Fault)
MCC by Terasaki (Japan)
87
Motor Protection – Marine and Offshore
LNG FINIMA – 8 Protection Relays
88
Thank you
89