Mitigation of sub‐synchronous control interaction of a power system with DFIG‐based wind farm under multi‐operating points

An active power control strategy for a DFIG-based wind farm to depress the subsynchronous resonance of a power system

This study presents a novel auxiliary damping control strategy to depress subsynchronous resonance (SSR) oscillations in nearby turbine generators. In the proposed control strategy, SSR damping is achieved by adding turbine generator speed as a supplementary signal at the active power loop of the rotor-side converter (RSC) of doubly-fed induction generator (DFIG)-based wind farms. To design the...

Improvement of Transient Voltage Profile Using Power Control of the DFIG-Based Wind Farm Under Severe Voltage Dip Event

Improving transient voltage stability is one of the most important issues that must be provided by doubly fed induction generator (DFIG)-based wind farms (WFs) according to the grid code requirement. This paper proposes adjusted DC-link chopper based passive voltage compensator and modified transient voltage controller (MTVC) based active voltage compensator for improving transient voltage stab...

Finding Position of FACTS Elements in Power System Containing the Wind Farm to Improve System Parameters

The main concerns of network operators is the improvement of system parameters, and various ways have been developed to achieve this goal. If the use of renewable energy including wind in the grid is used, the sustainability debate and the status of the power system parameters will be twofold. In the upcoming research, we will examine the status of the parameters by placing the Facts on the 24-...

A Study of a Wind Farm Power System

A wind power system differs from a conventional power system. In a conventional power plant, the operator can control the plant's output. The output of a wind farm cannot be controlled because the output fluctuates with the wind. In this study, we investigated only the fixed-frequency induction generator, often used with wind turbines. We adopted the worst-case scenario and conducted a per-phas...

Wind Farm – Impact in Power System