The application of probabilistic model on randomly varying harmonic currents
碩士 === 國立成功大學 === 電機工程研究所 === 83 === Power system harmonics generated by a number of sources in the power network is well known. The loads of electrical distribution system are becoming more and more non- linear with pro...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
1995
|
Online Access: | http://ndltd.ncl.edu.tw/handle/64990905573228928093 |
id |
ndltd-TW-083NCKU0442052 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-083NCKU04420522015-10-13T12:53:36Z http://ndltd.ncl.edu.tw/handle/64990905573228928093 The application of probabilistic model on randomly varying harmonic currents 機率模式在電力系統隨機變動性諧波電流之運用分析 Yu-Ming Chen 陳裕明 碩士 國立成功大學 電機工程研究所 83 Power system harmonics generated by a number of sources in the power network is well known. The loads of electrical distribution system are becoming more and more non- linear with probabilistic in there characteristics. The thesis proposes a novel and an efficient approach to compute the injected harmonic currents flowing in a branch of a power system due to the sum of randomly varying harmonic currents that are produced by nonlinear loads. A probabilistic model is established to derive the magnitude of the injected harmonic currents using the expected value and the variance of the harmonic current sources and the current- division principle. The simulated results using Monte-Carlo approach are compared with the analyzed results in order to verify the proposed method. It can be concluded from the simulation results that the proposed method can be successfully applied to compute the injected currents in a considered load due to the randomly varying harmonic currents. Li Wang, Ching-Lien Huang 王 醴, 黃慶連 1995 學位論文 ; thesis 70 zh-TW |
collection |
NDLTD |
language |
zh-TW |
format |
Others
|
sources |
NDLTD |
description |
碩士 === 國立成功大學 === 電機工程研究所 === 83 === Power system harmonics generated by a number of sources in the
power network is well known. The loads of electrical
distribution system are becoming more and more non-
linear with probabilistic in there characteristics. The
thesis proposes a novel and an efficient approach to
compute the injected harmonic currents flowing in a branch of
a power system due to the sum of randomly varying
harmonic currents that are produced by nonlinear loads. A
probabilistic model is established to derive the magnitude of
the injected harmonic currents using the expected value and
the variance of the harmonic current sources and the current-
division principle. The simulated results using Monte-Carlo
approach are compared with the analyzed results in order to
verify the proposed method. It can be concluded from the
simulation results that the proposed method can be
successfully applied to compute the injected currents in a
considered load due to the randomly varying harmonic
currents.
|
author2 |
Li Wang, Ching-Lien Huang |
author_facet |
Li Wang, Ching-Lien Huang Yu-Ming Chen 陳裕明 |
author |
Yu-Ming Chen 陳裕明 |
spellingShingle |
Yu-Ming Chen 陳裕明 The application of probabilistic model on randomly varying harmonic currents |
author_sort |
Yu-Ming Chen |
title |
The application of probabilistic model on randomly varying harmonic currents |
title_short |
The application of probabilistic model on randomly varying harmonic currents |
title_full |
The application of probabilistic model on randomly varying harmonic currents |
title_fullStr |
The application of probabilistic model on randomly varying harmonic currents |
title_full_unstemmed |
The application of probabilistic model on randomly varying harmonic currents |
title_sort |
application of probabilistic model on randomly varying harmonic currents |
publishDate |
1995 |
url |
http://ndltd.ncl.edu.tw/handle/64990905573228928093 |
work_keys_str_mv |
AT yumingchen theapplicationofprobabilisticmodelonrandomlyvaryingharmoniccurrents AT chényùmíng theapplicationofprobabilisticmodelonrandomlyvaryingharmoniccurrents AT yumingchen jīlǜmóshìzàidiànlìxìtǒngsuíjībiàndòngxìngxiébōdiànliúzhīyùnyòngfēnxī AT chényùmíng jīlǜmóshìzàidiànlìxìtǒngsuíjībiàndòngxìngxiébōdiànliúzhīyùnyòngfēnxī AT yumingchen applicationofprobabilisticmodelonrandomlyvaryingharmoniccurrents AT chényùmíng applicationofprobabilisticmodelonrandomlyvaryingharmoniccurrents |
_version_ |
1716868336721068032 |