Study of Photovoltaic Generation Penetration in a Small Off-shore Island Power System
碩士 === 南臺科技大學 === 電機工程系 === 103 === This thesis investigates the maximum photovoltaic generation system(PVGS) installation capacity by considering the load flow analysis and transient stability analysis for a small scale island power system. The Chi-Mei Island is selected for compu...
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ndltd-TW-103STUT84420242017-04-22T04:32:37Z http://ndltd.ncl.edu.tw/handle/59284554372947460887 Study of Photovoltaic Generation Penetration in a Small Off-shore Island Power System 小島型電力系統太陽光電滲透率之研究 CHANG,HONG-BAO 張宏葆 碩士 南臺科技大學 電機工程系 103 This thesis investigates the maximum photovoltaic generation system(PVGS) installation capacity by considering the load flow analysis and transient stability analysis for a small scale island power system. The Chi-Mei Island is selected for computer simulation. First, the power system topology, generator’s models and load are collected in detail. Then the one-line diagram and the associated generator control model are set up in the Cyme Psaf program. Furthermore, this paper also collects the power output of an existing PVGS and related climate data for statistical analysis. It is therefore to know the ramp rate of the PVGS and to propose a PVGS model based on the regression analysis method. Many various load flow analyses are executed with and without considering the connection of PVGS. The voltage variation ratio(VVR) is obtained according to the simulation results. After that, a power controlled strategy of smart inverter is applied to reduce the VVR. The penetration of PVGS can be increased significantly by the proposed method. Then the transient stability analysis is executed with considering the tripping and power variation with various ramp-rates of PVGS. The dynamic response of diesel generators, voltages and system frequency are examined carefully. It is therefore to obtain the maximum installation capacities of a single and total PVGS without violating the lowest frequency limit. The execution of this thesis can improve the penetration of PVGS. It is very helpful to the development of sustainable energy. HSU,CHENG-TING 許振廷 104 學位論文 ; thesis 134 zh-TW |
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碩士 === 南臺科技大學 === 電機工程系 === 103 === This thesis investigates the maximum photovoltaic generation system(PVGS)
installation capacity by considering the load flow analysis and transient stability
analysis for a small scale island power system. The Chi-Mei Island is selected for
computer simulation. First, the power system topology, generator’s models and load
are collected in detail. Then the one-line diagram and the associated generator
control model are set up in the Cyme Psaf program. Furthermore, this paper also
collects the power output of an existing PVGS and related climate data for statistical
analysis. It is therefore to know the ramp rate of the PVGS and to propose a PVGS
model based on the regression analysis method.
Many various load flow analyses are executed with and without considering the
connection of PVGS. The voltage variation ratio(VVR) is obtained according to the
simulation results. After that, a power controlled strategy of smart inverter is applied
to reduce the VVR. The penetration of PVGS can be increased significantly by the
proposed method. Then the transient stability analysis is executed with considering
the tripping and power variation with various ramp-rates of PVGS. The dynamic
response of diesel generators, voltages and system frequency are examined carefully.
It is therefore to obtain the maximum installation capacities of a single and total
PVGS without violating the lowest frequency limit. The execution of this thesis can
improve the penetration of PVGS. It is very helpful to the development of
sustainable energy.
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HSU,CHENG-TING |
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HSU,CHENG-TING CHANG,HONG-BAO 張宏葆 |
author |
CHANG,HONG-BAO 張宏葆 |
spellingShingle |
CHANG,HONG-BAO 張宏葆 Study of Photovoltaic Generation Penetration in a Small Off-shore Island Power System |
author_sort |
CHANG,HONG-BAO |
title |
Study of Photovoltaic Generation Penetration in a Small Off-shore Island Power System |
title_short |
Study of Photovoltaic Generation Penetration in a Small Off-shore Island Power System |
title_full |
Study of Photovoltaic Generation Penetration in a Small Off-shore Island Power System |
title_fullStr |
Study of Photovoltaic Generation Penetration in a Small Off-shore Island Power System |
title_full_unstemmed |
Study of Photovoltaic Generation Penetration in a Small Off-shore Island Power System |
title_sort |
study of photovoltaic generation penetration in a small off-shore island power system |
publishDate |
104 |
url |
http://ndltd.ncl.edu.tw/handle/59284554372947460887 |
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