Control of DSTATCOM with Parallel Tangent Method Based Adaptive Control Algorithm under Distorted Grid Conditions

被引：0

作者：

Bansal, Praveen ^{[1
]}

Singh, Alka ^{[2
]}

机构：

[1] Madhav Inst Sci & Technol, Dept Elect Engn, Gwalior, India

[2] Delhi Technol Univ, Elect Engn Dept, Delhi, India

来源：

ELECTRIC POWER COMPONENTS AND SYSTEMS | 2024年

关键词：

active filter; adaptive control; multilevel inverter; nonlinear loads; power quality; SQUARE-BASED CONTROL; ACTIVE POWER FILTER; SYSTEM;

D O I：

10.1080/15325008.2024.2314208

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a new adaptive control algorithm for a cascaded multilevel inverter (CHB-MLI) used as a Distribution Static compensator (DSTATCOM) unit to mitigate various power quality (PQ) issues. A Parallel Tangent (PARTAN) Least Mean Square (LMS) adaptive control algorithm controls the compensator. The shunt CHB-MLI exports reactive power needed by the nonlinear load and improves the power factor to unity on the supply side. The system's closed-loop performance is also studied under a distorted grid employing an additional Second-order generalized integrator (SOGI) block. Modeling of a five-level inverter along with the proposed PARTAN-LMS controller has been done in Matlab/Simulink. Experimental verification of the same system is tested in the laboratory. Simulation and experimental results demonstrate satisfactory performance of the proposed system under dynamic load variation and distorted grid conditions. Further, the performance of the proposed algorithm is compared with conventional and new adaptive algorithms to ascertain its advantages and effectiveness. The THD obtained in supply current and voltages are within stipulated IEEE-519 limits.

引用

页数：13

共 35 条

[11]

FORSYTHE GE, 1951, B AM MATH SOC, V57, P304

[12] Load compensating DSTATCOM in weak AC systems [J].

Ghosh, A ;

Ledwich, G .

IEEE TRANSACTIONS ON POWER DELIVERY, 2003, 18 (04) :1302-1309

[13] Variable learning adaptive gradient based control algorithm for voltage source converter in distributed generation [J].

Giri, Ashutosh K. ;

Arya, Sabha Raj ;

Maurya, Rakesh ;

Mehar, Ramakanta .

IET RENEWABLE POWER GENERATION, 2018, 12 (16) :1883-1892

[14]

He W., 2019, IEEE 5 INT C COMPUTE, P317

[15] Research on DC voltage balancing control method of star connection cascaded H-bridge static var generator [J].

He, Yingjie ;

Duan, Wenyan ;

Fu, Yabin .

IET POWER ELECTRONICS, 2016, 9 (07) :1505-1512

[16] Neutral-point voltage deviation control for three-level inverter-based shunt active power filter with fuzzy-based dwell time allocation [J].

Hoon, Yap ;

Radzi, Mohd Amran Mohd ;

Hassan, Mohd Khair ;

Mailah, Nashiren Farzilah .

IET POWER ELECTRONICS, 2017, 10 (04) :429-441

[17] Adaptive Beamforming for Vector-Sensor Arrays Based on a Reweighted Zero-Attracting Quaternion-Valued LMS Algorithm [J].

Jiang, Mengdi ;

Liu, Wei ;

Li, Yi .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2016, 63 (03) :274-278

[18] Generalised single-phase p-q theory for active power filtering: simulation and DSP-based experimental investigation [J].

Khadkikar, V. ;

Chandra, A. ;

Singh, B. N. .

IET POWER ELECTRONICS, 2009, 2 (01) :67-78

[19] Normal Harmonic Search Algorithm-Based MPPT for Solar PV System and Integrated With Grid Using Reduced Sensor Approach and PNKLMS Algorithm [J].

Kumar, Nishant ;

Hussain, Ikhlaq ;

Singh, Bhim ;

Panigrahi, Bijaya Ketan .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2018, 54 (06) :6343-6352

[20] Harmonic detection method based on adaptive noise cancellation and its application in photovoltaic - active power filter system [J].

Li, Zhijun ;

Wang, Lijuan ;

Wang, Yanan ;

Li, Gege .

ELECTRIC POWER SYSTEMS RESEARCH, 2020, 184

← 1 2 3 4 →