Transient Stability and Voltage Regulation in Multimachine Power Systems Vis-à-Vis STATCOM and Battery Energy Storage

Control of Cascaded DC-DC Converter Based Hybrid Battery Energy Storage Systems: Part – I: Stability Issue

“…This issue is discussed in this paper and investigated in detail. There are broadly three types of control system and associated stability studies which have been considered in previous research that can be thought of as similar in nature to the present application: a) converters with the same type of sources such as, batteries [10]- [15], super-capacitors or fuel cells [16] - [17], b) converters with different types of sources such as, PV with battery, or wind/PV hybrid energy systems [18] - [21], c) converters with the same type of sources under different operating conditions such as PV panels under partial shading [7] - [8].…”

“…[10]- [15], b) using modular converters which consists of the same type of sources (batteries/super-capacitors), a module balancing strategy was reported to enhance the overall performance of the system [14] - [15] without concentrating on the stability aspect. Some of the research studies explicitly try to analyse the system stability due to the battery parameter variation using a single battery bank, e.g.…”

Damping control for a target oscillation mode using battery energy storage

“…Some studies have been reported in recent literatures [9][10][11][12][13][14][15]. In [11], the analysis and design of a BESS controller for a two-machine system are discussed and tested, but the analysis for general multi-machine systems is not comprehensively covered.…”

“…In [14], the linear matrix inequality (LMI) method is used, which requires the solving of an optimization problem. In [15], the Port-Hamiltonian formulation and the related controller design method are applied on BESS to improve the transient stability.…”

Tuning of PI and PID Controller with STATCOM, SSSC and UPFC for Minimizing Damping of Oscillation

“…Among the FACTS devices, the Static Synchronous Compensator (STATCOM) is able to improve the transfer capability of a power system by enhancing voltage regulation and stability. These can significantly provide smooth and for improving both damping of power oscillations [7,9] and transient stability and rapid reactive power compensation for voltage support [10]. In addition the STATCOM carries a reactive current to regulate the voltage independently [11,12,13,14] and control grid fault [15,16].…”