Comparative study between decoupled control with sliding mode &amp;amp; feedback linearization control applied to STATCOM

Bouzid, Allal El Moubarek; Chériti, A.; Doumbia, Mamadou Lamine; Bouhamida, Mohamed; Benghanem, M.

doi:10.1109/ccece.2014.6901070

Cited by 5 publications

(2 citation statements)

References 11 publications

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“…The sliding mode surface is chosen such that an SMC system can behave in a desirable fashion. The controller is designed to guarantee the existence condition of the sliding mode, so the system can be driven to reach the sliding mode surface in finite time and remain on it thereafter [9, 10].…”

Section: Smc Current Control Designmentioning

confidence: 99%

Based on STATCOM direct current full‐order terminal sliding mode control

Chen

Zheng

Pang

et al. 2017

J. eng.

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Section: Smc Current Control Designmentioning

confidence: 99%

Based on STATCOM direct current full‐order terminal sliding mode control

Chen

Zheng

Pang

et al. 2017

J. eng.

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“…Other traditional controllers are compared with the conventional SMC for the custom power devices to prove its superior performance over these traditional controllers. In Bouzid et al, the SMC is compared with the feedback linearization control for the STATCOM. Another version of the first‐order SMC is introduced to control active and reactive power/current, in which the SMC depends on an integral form for the sliding surface; in addition, a boundary layer around the sliding surface is also introduced to reduce the intrinsic chattering associated with the first‐order SMC.…”

Section: Introductionmentioning

confidence: 99%

An improved second-order sliding mode control for the distributed generation system in stand-alone and grid-connected modes

Elnady

Sinan

2017

Int Trans Electr Energ Syst

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Summary The paper presents an innovative application of an improved second‐order sliding mode control, (super‐twisting technique) on the distributed generation system. The meritorious performance of the presented super‐twisting technique is validated by comparing its performance to several versions of the SMC (regular super‐twisting, conventional first‐order SMC and proposed version of the first‐order SMC). The presented super‐twisting technique is used to develop a novel control scheme in order to enable the distributed generation system to work in a grid‐connected mode and a stand‐alone mode, and to seamlessly transfer from a specific mode to another. The core of the adopted distributed generation system is a distributed generation unit, which is the multilevel, 5‐level, diode clamped inverter so as to minimize the injected switching harmonics. Eventually, the simulation results are depicted to show the merits of the presented super‐twisting technique and how the proposed control scheme operates the distributed generation system such that its output power/voltage can be efficiently controlled in different modes of operation.

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Reactive power compensation optimization configuration method to reduce the risk of multi-circuit DC commutation failure

Yuan

Xie

Zhou

et al. 2021

IOP Conf. Ser.: Earth Environ. Sci.

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Aiming at the risk of simultaneous commutation failure of multiple DCs in multi-infeed DC areas, a reactive power compensation optimization configuration method to reduce the risk of multiple DC commutation failures is proposed, and the type, location and capacity of reactive power compensation devices are configured. Firstly, the type of reactive power compensation devices is determined by comparing SVC and STATCOM simulation; Secondly, the weak voltage area through typical faults in multi-infeed DC areas is found, and then the best reactive power compensation site is determined according to the concept of node relative transient voltage drop area RTVDAI index; The aim is to reduce the effect index of commutation failure risk and project economy, the best installation plan is determined by controlling the investment cost and reducing the risk of commutation failure. The closeness in the entropy method is used to evaluate the advantages and disadvantages of each capacity configuration plan, and then CFTOOL toolbox in MATLAB is used to fit the comprehensive analysis index of nearness. The optimal installation capacity is determined by analyzing the fitting curve of the closeness comprehensive analysis index. Finally, the engineering applicability of the configuration scheme was verified through simulation.

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Comparative study between decoupled control with sliding mode & feedback linearization control applied to STATCOM

Cited by 5 publications

References 11 publications

Based on STATCOM direct current full‐order terminal sliding mode control

Based on STATCOM direct current full‐order terminal sliding mode control

An improved second-order sliding mode control for the distributed generation system in stand-alone and grid-connected modes

Reactive power compensation optimization configuration method to reduce the risk of multi-circuit DC commutation failure

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