Improving the Electrical Stability by Wind Turbine and UPFC

Tourqui, Djamel Eddine; Benakcha, Meryem; Allaoui, Tayeb

doi:10.1007/978-3-319-73192-6_13

Cited by 1 publication

(1 citation statement)

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“…Integrated power system using DFIG with three-phase fault using UPFC [15], whereas, Vig and Surjan [14] proposes a high-precision new grid-connected threephase inverter system with a sub-inverter using a combination type UPFC structure consisting of a central inverter, a sub-inverter, and a transformer. The stability of DFIG and UPFC integrated into the power system on the critical clearing fault time in a multi-machine power system has been investigated in work [16].…”

Section: Introductionmentioning

confidence: 99%

Improved security and stability of grid connected the wind energy conversion system by unified power flow controller

Wartana¹,

Agustini²,

Sreedharan³

2022

IJEECS

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The stability and security improvements of the grid-connected to the wind energy conversion system (WECS) can be made by optimizing the placement of a flexible alternating current transmission system (FACTS). This study discusses the optimal placement of one type of WECS, namely the doubly-fed induction generator (DFIG) with a series and a shunt-FACTS control device called unified power flow controller (UPFC). The DFIG and UPFC connected grid dynamic perfor mance improvement with a maximum load bus system scenario. The optimal placement of DFIG and UPFC on the grid is formulated as a multi - objective problem, namely maximizing load bus system (Max. LBS) while minimizing active power loss (Min. P loss ) by pleasi ng numerous security and stability constraints. The non-dominated sorting genetic algorithm II (NSGA-II) have been utilized to settle this opposed bi-objective enhancement problem. The validity of the suggested method was examined on a modified IEEE 14-bus and a utilitarian examine system connected to DFIG with UPFC in power system analysis toolbox ( PSAT ) software. The optimal placement of DFIG and UPFC on the grid has increased the system's dynamic performance, with all the specified particular constraints being encountered.

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Section: Introductionmentioning

confidence: 99%