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hardware flow control. It is an ideal choice in the field of industrial automation.
ABB completed commissioning of Maritime Link and officially delivered the power interconnection project
ABB has completed the commissioning of Maritime Link and officially handed over the power interconnection
project to Emera, a leading energy and services company headquartered in Eastern Canada.
The MariTIme Link power interconnection made history on December 8, 2017, with the first power exchange
between Newfoundland and Nova Scotia. It entered service on January 15, 2018, as ABB continues to work
with Emera and the provincial system operators during initial operations.
The Maritime Link is a 500-megawatt high-voltage direct current link that enables clean, renewable energy
produced in Newfoundland and Labrador to
be transmitted to Nova Scotia”s North American grid, reducing reliance on fossil fuels. The robust nature of
ABB”s solution will also enable Nova Scotia to integrate other renewable energy sources, such as wind energy,
and contribute to Canada”s emissions reduction efforts.
ABB officially delivers MariTIme Link power interconnection project
The lightweight HVDC technology used in the Maritime Link design is the world”s first bipolar
configuration using proven and reliable voltage source converters. This solution enhances system availability,
reduces losses and improves grid reliability, allowing power to continue to be transmitted even when a
conductor or converter is not in use. The converter station is equipped with an
advanced MACH control and protection system based on ABB Ability, which functions like the brain of the
high-voltage DC connection, monitoring, controlling and protecting cutting-edge technologies within the station,
and managing thousands of operations to ensure power reliability.
Its advanced fault levels and remote control capabilities also help protect against unexpected outages such as
lightning strikes.
“Our proven lightweight HVDC technology will enable the historic Maritime Link power interconnection
project to integrate and deliver clean renewable energy while enhancing grid stability and enabling power
sharing.” Patrick Fragman, head of ABB”s grid integration business “HVDC is a technology we have pioneered
and led and is an important part of the next phase of our strategy,
cementing our position as the partner of choice for a stronger, smarter and greener grid,” said the company.
In addition to two converter stations for ±200 kV HVDC transmission, the project scope includes two 230 kV
AC substations in Newfoundland, a 345 kV AC substation and two cables in Nova Scotia Transit station.
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149992-01 3500/33 Spare 16-Channel Relay Output Module
9199-00002 A6120 EMERSON Control card piece
135489-01 3500/42M I/O module
125840-01 3500/15 High Voltage AC Power Input Module
330130-045-00-00 3300 XL Extension Cable
135489-03 3500/42M I/O Module with Internal Barriers (4 Velomitor channels) and Internal Terminations
9199-00003 A6210 EMERSON I/O/DO module
125840-01 3500/15 High Voltage AC Power Input Module
125768-01 3500/20 RIM I/O Module
149992-01 Spare 16-Channel Relay Output Module
A3120/022-000 CSI3120 EMERSON Bearing-Vibration Monitor
3500/60 Resistance temperature detector
1900/55 General Purpose Equipment Monitor
3500/33 16 Channel Relay Module
330101-00-25-10-02-00 3300 XL 8 mm Proximity Probes, Metric
330130-040-00-00 3300 XL Standard Extension Cable
330130-085-00-05 3300 XL Standard Extension Cable
330180-X1-05 Modified Proximitor Sensor
A6110 9199-00001 EMERSON I/O/DO module
3500/25 Enhanced Keyphasor Module
3500/20 Rack Interface Module
3500/93 series system display
3500/42M Position Monitor
3500/53M Electronic Overspeed Detection System
A6140 9199-00058 emerson Digital I/O module
3500/32 4-channel relay module
3500/45 4-channel Position Monitor
3500/05-02-02 Axial displacement probe
A6220 9199-00009 EMERSON Ethernet module
135489-04 I/O Module With Internal Barriers And Internal Terminations
136703-01 3500/50 I/O Module with Internal Barriers and Internal Termination
135473-01 Proximitor/Seismic Monitor Module
125840-01 High Voltage AC Power Input Module
133396-01 Overspeed Detection I/O Module
138708-01 Shaft Absolute I/O Module with Internal Terminations
125760-01 Data Manager I/O Module
A6370D EMERSON Analog quantity input card
125680-01 Proximitor I/O Module
330980-51-05 XL NSv Proximitor Sensor
330850-90-05 3300 XL 25 mm Proximitor Sensor
136180-01 Communication Gateaway Module
149369-01 Enhanced Keyphasor Module
133388-01 3500/53 Overspeed Detection Module
A6410 EMERSON Output module
127610-01 3500/15 AC Power Supply Module
176449-02 Proximitor/Seismic Monitor
125744-02 Rack Interface Module
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