Dynamic stability analysis of a DFIG-based offshore wind farm connected to a power grid through an HVDC link

L Wang, KH Wang - IEEE Transactions on Power Systems, 2010 - ieeexplore.ieee.org
This paper presents the dynamic-stability analyzed results of an 80-MW offshore wind farm
(OWF) connected to a power grid through a line-commutated high-voltage direct-current …

Power-flow control and stability enhancement of four parallel-operated offshore wind farms using a line-commutated HVDC link

L Wang, KH Wang, WJ Lee, Z Chen - Wind Energy Conversion Systems …, 2012 - Springer
This chapter presents an effective control scheme using a line-commutated high-voltage
direct-current (HVDC) link with a designed rectifier-current regulator (RCR) to …

Modal control of an HV DC system for the dam** of subsynchronous oscillations

YY Hsu, L Wang - IEE Proceedings C (Generation, Transmission and …, 1989 - IET
A novel control scheme is presented for the design of a supplementary subsynchronous
dam** controller (SSDC) equipped at the rectifier end of an HV DC link that is connected …

Comparative analysis and study of the dynamic stability of AC/DC systems

G Gaba, S Lefebvre… - IEEE transactions on power …, 1988 - ieeexplore.ieee.org
The authors present an approach for the dynamic stability analysis of power systems
possibly including DC facilities and static VAr equipment. To illustrate a typical application of …

Application of multi-variable control for automatic frequency controller of HVDC transmission system

M Sanpei, A Kakehi, H Takeda - IEEE Transactions on Power …, 1994 - ieeexplore.ieee.org
In an HVDC transmission system that links two AC power systems, the automatic frequency
controller (AFC) calculates power to be interchanged between the two AC systems …

A robust co-ordinated control scheme for HVDC transmission with parallel AC systems

KWV To, AK David, AE Hammad - IEEE transactions on power …, 1994 - ieeexplore.ieee.org
This paper introduces a practical control philosophy for HVDC transmission in parallel
operation to an AC system with particular emphasis on coordination of both transient and …

Dam** of a parallel ac-dc power system using PID power system stabilizers and rectifier current regulators

YY Hsu, L Wang - IEEE Transactions on Energy Conversion, 1988 - ieeexplore.ieee.org
A scheme for improving the dynamic stability of a parallel AC-DC power system is
presented. It uses a proportional-integral-derivative (PID) power-system stabilizer and a PID …

Dam** of power system oscillations with output feedback and strip eigenvalue assignment

YC Lee, CJ Wu - IEEE Transactions on Power Systems, 1995 - ieeexplore.ieee.org
This paper presents a modified optimal controller for an interconnected power system. The
design method does not need the specification of weighting matrices. The eigenvalues of …

An adaptive optimal control strategy for dynamic stability enhancement of AC/DC power systems

N Rostamkolai, AG Phadke, WF Long… - IEEE Transactions on …, 1988 - ieeexplore.ieee.org
The authors present an adaptive optimal control strategy for enhancement of the integrated
AC/DC power system performance. The system modeling is general and applicable to large …

Comparisons of dam** controllers for stability enhancement of an offshore wind farm fed to an OMIB system through an LCC-HVDC link

L Wang, MSN Thi - IEEE Transactions on Power Systems, 2012 - ieeexplore.ieee.org
This paper presents an effective control scheme to simultaneously perform power-fluctuation
mitigation and dam** improvement of a permanent-magnet synchronous generator …