Applications of real-time simulation techniques for shunt active power filter design

Liu, Yu‐Jen; Chang, G.W.; Hong, Rong-Chin; Chao, Chi-Yun

doi:10.1109/pes.2009.5275760

Cited by 2 publications

(1 citation statement)

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“…These PQ (Power Quality) problems are mitigated using advancement of active compensators [1]- [2]. The different topologies modeling and design analysis of active compensator are discussed [3]- [4].To maintain balance supply currents in 3-phase 4wire system, mitigation of neutral current and its control are necessary for maintaining balanced source currents. Different transformer connections such as T-Connection, Scott Connection, Star-delta, Star-Hexagon, Zig-Zag transformer etc based STATCOM are used for neutral current compensation [5]- [7].This proposed star/three single phase transformer configuration will reduce rating of VSC.…”

Section: Introductionmentioning

confidence: 99%

Peak Detection Control Strategy based STATCOM for Suppression of Power Quality Problems

Bangarraju¹,

Rajagopal

Sharada

et al. 2019

E3S Web Conf.

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This paper explains about control of VSC using uni-polar switching based Static Compensator (STATCOM) using Peak Detection Control Strategy for elimination of PQ Problems. The proposed STATCOM are operated in PFC (Power Factor Correction) mode and ZVR (Zero Voltage Regulation) mode. Under these operation modes of STATCOM is able to suppression of harmonics, PFC at source, reactive power compensation, load balancing and compensation of neutral current. A non-isolated star/three individual single- phase transformers are connected at PCC (Point of Common Coupling) to mitigate neutral current. The Peak Detection Control Strategy is simple to implement for estimating switching pulses for VSC. This peak detection control strategy based STATCOM is modelled, simulated results are validated using MATLAB R2013b.

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