Basic design of LV and utilities: Hornsea Two

    

Customer

Ørsted Wind Power A/S

Location

UK

Period

2018

Project scope

The scope of work covered basic engineering design of one 1380 MW offshore substation (OSS) and one reactive compensation station (RCS) including LV/utility and diesel systems, telecom, HVAC, FAS, cable systems and space optimisation, a specific cost-out process and 3D designs.

Electrical ITT documents: Changfang

    

Customer

Niras A/S

End customer Copenhagen Infrastructure Partners (CIP)

Location

Taiwan Strait, Taiwan

Period

2018

Project scope

The creation of the electrical documents for the invitation to tender for the offshore and onshore substations for the Changfang wind farm. The engineering included:
• The electrical system design
• The equipment specifications

Full FEED study: Hailong II and Hailong III

    

Customer

Northland Power & Yushan Energy

Location

Taiwan Strait, Taiwan

Period

2018

Project scope

A full FEED study aimed at optimizing the grid connection solution for the Hailong II and Hailong III offshore wind farms. The study included array cables, offshore substations, export cables, onshore substation, grid calculations and details around jacket construction and soil conditions and cost models for the fabrication of different sizes of offshore substations.

Full FEED study: HVDC platform

    

Customer

Confidential

Location

UK

Period

2018

Project scope

A full FEED study for all auxiliary systems for a 1.2 GW HVDC offshore substation, including construction, onshore testing, offshore installation, offshore testing and maintenance. The FEED was developed in close corporation with the supplier of the HVDC/HVAC equipment and the yard.

Feasibility study: Alternative Grid Connection

    

Customer

Jhong Jie Industrial Co. Ltd.

Location

Changhua and Taiwan Strait, Taiwan

Period

2017

Project scope

The feasibility study consisted of a technical investigation regarding the grid connection of 6.5 GW of offshore wind farms including part of the export cable layout. The study included the design and layout of an onshore switchingstation, the route planning of 345 kV transmission lines to connect to the Taipower grid, cable corridors and a budget and a proposed financial model for bankability.

Electrical FEED study: Vesterhav South and North

    

Customer

Wpd Denmark A/S

Location

Vesterhavet (Eastern North Sea), Denmark

Period

2016

Project scope

The FEED Study consisted of a technical investigation in respect of utilization of 33 kV or 66 kV array grids. The study included the specification of all electrical disciplines, planning onshore substation designs, cable corridors and landfall sites, cost estimation model and development of a SCADA and Station control systems.