2018
DOI: 10.1049/iet-pel.2018.5009
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Abstract: Transformerless inverter for grid-tied photovoltaic (PV) system has been widely used due to lower cost, higher efficiency and lighter weight. Various transformerless inverter topologies have been proposed to meet the safety requirement of low leakage current and obtain the reactive power capability. To get better performance, a novel transformerless hybrid-H6 inverter with an improved modulation technique is proposed in this study. By adopting the improved modulation technique, two symmetry paths are realised … Show more

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Cited by 10 publications
(3 citation statements)
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“…61727 for the electric power system using the H8 algorithm [26]. The I leak is obtained FIGURE 13 Comparative performances of presented controller with state-of-art controller [26]. (a) State-of-art algorithm [10], i Labc , i sabc , I leak ; (b) State-of-art algorithm [26] with load, i Labc , i sabc , I leak ; (c) Presented controller, i Labc , i sabc , I leak FIGURE 14 Harmonic spectra analysis between presented and traditional controllers.…”
Section: 3mentioning
confidence: 99%
See 1 more Smart Citation
“…61727 for the electric power system using the H8 algorithm [26]. The I leak is obtained FIGURE 13 Comparative performances of presented controller with state-of-art controller [26]. (a) State-of-art algorithm [10], i Labc , i sabc , I leak ; (b) State-of-art algorithm [26] with load, i Labc , i sabc , I leak ; (c) Presented controller, i Labc , i sabc , I leak FIGURE 14 Harmonic spectra analysis between presented and traditional controllers.…”
Section: 3mentioning
confidence: 99%
“…The variation in common-mode voltage (CMV) is responsible to generate the leakage current. There are mainly two solutions to suppress the leakage current in SECS [12][13][14][15], (1) to provide galvanic isolation between SPG and the distribution grid, (2) to minimize the variation in CMV. Owing to these issues, the researchers have developed various single-phase topologies [8,9,[16][17][18][19][20] to mitigate the leakage current through minimizing the variation in the CMV.…”
Section: Introductionmentioning
confidence: 99%
“…In fact, various studies in the literature are targeting unity PF operation for PVI [9][10][11]. In [9], the authors utilised PVI at unity PF for the optimal design of secondary distribution system.…”
Section: Introductionmentioning
confidence: 99%