6. Commissioning of Components

The chapter delves into the intricate process of commissioning Wind Turbine Generators (WTGs) and offshore substations, focusing on the roles and responsibilities of commissioning management. It emphasizes the importance of interface management, documentation, and the coordination of various systems to ensure a smooth handover to operations. The text outlines critical tests such as the Site Acceptance Test (SAT), which verifies the control and regulation capabilities of the WTGs, and the verification of the central control unit, known as the Park Master or Park Pilot. Additionally, it discusses the commissioning of the Inner Array Grid (IAG), which connects the WTGs to the offshore substation, and the importance of thorough testing and inspection to ensure the integrity and performance of the cable systems. The chapter also covers the commissioning of offshore substations, highlighting the structured approach required to coordinate and prioritize the testing of primary and secondary systems, as well as control systems. It concludes with the significance of the Site Acceptance Test (SAT) in ensuring the functionality and integration of all systems under real operating conditions.