Statistical analysis of win power impacts on harmonic distortions
This project proposes to use statistical approach to quantify the amount of wind power that can be extracted from a wind farm, and then use the information to assess the impact of the wind power injection on power quality. Typically wind turbine generator (WTG) system entails the use of power co...
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| Other Authors: | |
| Format: | Final Year Project (FYP) |
| Language: | English |
| Published: |
2009
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| Online Access: | http://hdl.handle.net/10356/17292 |
| _version_ | 1826111868550250496 |
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| author | Chua, Pei Yun. |
| author2 | Choi San Shing |
| author_facet | Choi San Shing Chua, Pei Yun. |
| author_sort | Chua, Pei Yun. |
| collection | NTU |
| description | This project proposes to use statistical approach to quantify the amount of wind power that can be extracted from a wind farm, and then use the information to assess the impact of the wind power injection on power quality.
Typically wind turbine generator (WTG) system entails the use of power conditioning unit and due to this equipment, harmonic distortions are inevitably introduced into the network. From a theoretical view-point, wind power injection level can be readily calculated once the wind speed is known. Wind speed data can be gathered at site of the WTG and is usually expressed in certain statistical distribution. Using the wind speed distribution pattern as input to the wind turbine-ac generator-power conditioning unit, the operating status of the power-conditioning unit can also be quantitatively described in terms of probability of occurrence of the firing angle and phase shift of the power converters. A statistical measure of the level of harmonic injection into the network can therefore be expressed in a probabilistic manner. |
| first_indexed | 2024-10-01T02:57:54Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/17292 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:57:54Z |
| publishDate | 2009 |
| record_format | dspace |
| spelling | ntu-10356/172922023-07-07T16:12:57Z Statistical analysis of win power impacts on harmonic distortions Chua, Pei Yun. Choi San Shing School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electric power::Production, transmission and distribution This project proposes to use statistical approach to quantify the amount of wind power that can be extracted from a wind farm, and then use the information to assess the impact of the wind power injection on power quality. Typically wind turbine generator (WTG) system entails the use of power conditioning unit and due to this equipment, harmonic distortions are inevitably introduced into the network. From a theoretical view-point, wind power injection level can be readily calculated once the wind speed is known. Wind speed data can be gathered at site of the WTG and is usually expressed in certain statistical distribution. Using the wind speed distribution pattern as input to the wind turbine-ac generator-power conditioning unit, the operating status of the power-conditioning unit can also be quantitatively described in terms of probability of occurrence of the firing angle and phase shift of the power converters. A statistical measure of the level of harmonic injection into the network can therefore be expressed in a probabilistic manner. Bachelor of Engineering 2009-06-05T03:45:03Z 2009-06-05T03:45:03Z 2009 2009 Final Year Project (FYP) http://hdl.handle.net/10356/17292 en Nanyang Technological University 138 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Electric power::Production, transmission and distribution Chua, Pei Yun. Statistical analysis of win power impacts on harmonic distortions |
| title | Statistical analysis of win power impacts on harmonic distortions |
| title_full | Statistical analysis of win power impacts on harmonic distortions |
| title_fullStr | Statistical analysis of win power impacts on harmonic distortions |
| title_full_unstemmed | Statistical analysis of win power impacts on harmonic distortions |
| title_short | Statistical analysis of win power impacts on harmonic distortions |
| title_sort | statistical analysis of win power impacts on harmonic distortions |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Electric power::Production, transmission and distribution |
| url | http://hdl.handle.net/10356/17292 |
| work_keys_str_mv | AT chuapeiyun statisticalanalysisofwinpowerimpactsonharmonicdistortions |