Open AccessVoltage Variation of Smart Grid with Distributed Power
Author(s) -
Bowen Zhang
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1549/5/052046
Subject(s) - distributed generation , smart grid , convergence (economics) , voltage , voltage regulation , grid , computer science , power (physics) , electric power system , control theory (sociology) , topology (electrical circuits) , electrical engineering , engineering , mathematics , renewable energy , physics , geometry , control (management) , quantum mechanics , artificial intelligence , economics , economic growth
In order to solve the voltage regulation problem of the smart grid with distributed power. A convergence power flow program suitable for DG-containing systems based on Newton algorithm was written. The result was that Type-A DG will reduce the voltage level, while Type-B and Type-C DG will support the system voltage level. In the simplified modeling and analysis method of distribution network, triangular load distribution model is better than uniform load distribution model. The effect of DG on the voltage distribution on the feeder is closely related to the total capacity and access position of DG.