Proceedings of the 2018 3rd International Workshop on Materials Engineering and Computer Sciences (IWMECS 2018)

Research on Dual-Loop Grid Connected Inverter to Suddenly Changeable Load

Authors
Chengxin Xu
Corresponding Author
Chengxin Xu
Available Online April 2018.
DOI
https://doi.org/10.2991/iwmecs-18.2018.62How to use a DOI?
Keywords
voltage outside loop; current inside loop; grid-connected inverter; changeable load; PSCAD/EMTDC
Abstract
With the development of society, there are new demands for the generate methods and the restriction for the impact on the environment. To improve the traditional centralized power generation pollution and low efficiency problems, the distributed generation has been presented. Although distributed power supply has various forms, when they cut-in the grid, they must use grid-connected inverters. The traditional inverter consumes large reactive power and produce harmonic seriously, causing the adverse effects on the grid. In recent years, the based on voltage external loop and current internal loop dual-loop grid-connected inverter gradually developed, in this paper we built the micro grid simulation model based on this kind of inverter in PSCAD/EMTDC and we configure the artificial settings to produce external load changes, and we discuss the parameters changes in the process. The results show that the inverter has good dynamic effect and prominent regulation effect.
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Proceedings
2018 3rd International Workshop on Materials Engineering and Computer Sciences (IWMECS 2018)
Part of series
Advances in Computer Science Research
Publication Date
April 2018
ISBN
978-94-6252-491-0
ISSN
2352-538X
DOI
https://doi.org/10.2991/iwmecs-18.2018.62How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Chengxin Xu
PY  - 2018/04
DA  - 2018/04
TI  - Research on Dual-Loop Grid Connected Inverter to Suddenly Changeable Load
BT  - 2018 3rd International Workshop on Materials Engineering and Computer Sciences (IWMECS 2018)
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/iwmecs-18.2018.62
DO  - https://doi.org/10.2991/iwmecs-18.2018.62
ID  - Xu2018/04
ER  -