DC distribution network to enable solar village part I

DC microgrid has become more popular over the years with advancements in technology. With existing AC power grid and more DC loads in the market, it is advantageous to directly connect the DC loads to the DC microgrid, thereby reducing the need for AC/DC conversions. Compared to single bus distribut...

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Bibliographic Details
Main Author: Chin, Sok Fang
Other Authors: Wang Peng
Format: Final Year Project
Language:English
Published: 2019
Subjects:
Online Access:http://hdl.handle.net/10356/77473
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Institution: Nanyang Technological University
Language: English
Description
Summary:DC microgrid has become more popular over the years with advancements in technology. With existing AC power grid and more DC loads in the market, it is advantageous to directly connect the DC loads to the DC microgrid, thereby reducing the need for AC/DC conversions. Compared to single bus distribution system, multiple-bus (or multi-bus) distribution system allows DC loads of different voltages to be directly connected to the DC microgrid. This project investigates the maximum constant power load at each bus using stability analysis to determine the maximum power available from the converters. Small signal analysis is employed to analyze the stability of the multi-bus DC microgrid.