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A primer for subsynchronous oscillations (SSR, SSTI, SSCI) (2 hours, 230 EUR, 12 May 2020 @ 1pm EST)

Objectives

• Gain a general understanding of the various types of subsynchronous oscillation (SSO) phenomena and their causes
• Gain an overview of the studies required to identify the potential risks of SSO
• Review potential mitigation and protection measures for SSO

Audience

Individuals who work for developers, electric utilities and transmission system operating companies or system operators who need to understand subsynchronous risks and the potential impacts to equipment or plant design and points of interconnection.

Course topics

• History of SSO
• SSO phenomena and their causes

• Induction Generator Effect and Subsynchronous Control Interaction (SSCI)
• Torsional interaction due to series capacitors and active devices such as HVDC stations, SVCs or STATCOMs
• Torque amplifications
• Impacts of POI selection
• SSO studies
• Potential mitigation and protection options

Classtime: 1pm-4pm EDT

Course fee: 250 USD or 230 EUR

Online (via Webex - link to be received once registered)