Research on New Energy Grid Control Technology

Research on New Energy Grid Control Technology

Aiming at the poor waveform quality of the new energy grid connected under the traditional PI control strategy, based on the theory of repetitive control method, a compound control trategy is proposed. Through the analysis of the compound control module and simulation, the results show that grid har...

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Main Authors: Zhengtong LU, Shiqiang LI, Yingjun WU, Lu SUN, Guozhi CHEN, Weilong PENG
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:E3S Web of Conferences
Online Access:https://doi.org/10.1051/e3sconf/20185301003
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spelling doaj-fa334a7ecebb49fea4b9e2d5e78798552021-02-02T08:52:59ZengEDP SciencesE3S Web of Conferences2267-12422018-01-01530100310.1051/e3sconf/20185301003e3sconf_icaeer2018_01003Research on New Energy Grid Control TechnologyZhengtong LUShiqiang LIYingjun WULu SUNGuozhi CHENWeilong PENGAiming at the poor waveform quality of the new energy grid connected under the traditional PI control strategy, based on the theory of repetitive control method, a compound control trategy is proposed. Through the analysis of the compound control module and simulation, the results show that grid harmonic distortion rate can be reduced about 2% at the same nonlinear load, the compound control strategy can suppress the load disturbance signal effectively, and the simulation results demonstrate the effectiveness of the proposed method.https://doi.org/10.1051/e3sconf/20185301003
collection DOAJ
language English
format Article
sources DOAJ
author Zhengtong LU
Shiqiang LI
Yingjun WU
Lu SUN
Guozhi CHEN
Weilong PENG
spellingShingle Zhengtong LU
Shiqiang LI
Yingjun WU
Lu SUN
Guozhi CHEN
Weilong PENG
Research on New Energy Grid Control Technology
E3S Web of Conferences
author_facet Zhengtong LU
Shiqiang LI
Yingjun WU
Lu SUN
Guozhi CHEN
Weilong PENG
author_sort Zhengtong LU
title Research on New Energy Grid Control Technology
title_short Research on New Energy Grid Control Technology
title_full Research on New Energy Grid Control Technology
title_fullStr Research on New Energy Grid Control Technology
title_full_unstemmed Research on New Energy Grid Control Technology
title_sort research on new energy grid control technology
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2018-01-01
description Aiming at the poor waveform quality of the new energy grid connected under the traditional PI control strategy, based on the theory of repetitive control method, a compound control trategy is proposed. Through the analysis of the compound control module and simulation, the results show that grid harmonic distortion rate can be reduced about 2% at the same nonlinear load, the compound control strategy can suppress the load disturbance signal effectively, and the simulation results demonstrate the effectiveness of the proposed method.
url https://doi.org/10.1051/e3sconf/20185301003
work_keys_str_mv AT zhengtonglu researchonnewenergygridcontroltechnology
AT shiqiangli researchonnewenergygridcontroltechnology
AT yingjunwu researchonnewenergygridcontroltechnology
AT lusun researchonnewenergygridcontroltechnology
AT guozhichen researchonnewenergygridcontroltechnology
AT weilongpeng researchonnewenergygridcontroltechnology
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