Impact of Wind Forecasting and Probabilistic Line Rating on Reserve Requirement
Using wind power forecasts to optimize scheduling of reserves is an active area of research. However, the rating of transmission lines often places a limit on how much wind power can be used and hence reserve scheduling needs to be higher to account for this. Dynamic line ratings have been used to s...
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Conference Paper |
| Published: |
Institute of Electrical and Electronic Engineers, Inc.
2012
|
| Online Access: | http://hdl.handle.net/20.500.11937/41160 |
| _version_ | 1848756067516809216 |
|---|---|
| author | Banerjee, Binayak Jayaweera, Dilan Islam, Syed |
| author2 | Nirmal Nair (General Chair) |
| author_facet | Nirmal Nair (General Chair) Banerjee, Binayak Jayaweera, Dilan Islam, Syed |
| author_sort | Banerjee, Binayak |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Using wind power forecasts to optimize scheduling of reserves is an active area of research. However, the rating of transmission lines often places a limit on how much wind power can be used and hence reserve scheduling needs to be higher to account for this. Dynamic line ratings have been used to show that rated capacity of a transmission line is quite conservative compared the actual maximum capacity of a transmission line at any given time. This paper proposes a method to probabilistically estimate the reserves considering wind forecast uncertainty as well as dynamic line ratings. It is seen that using deterministic line ratings often require wind power production to be curtailed or `capped' while increasing the minimum reserves is required to ensure lines are not overloaded. However, when dynamic line ratings are considered, wind energy does not need to be capped and reserves can be lowered, while still leading to a lower probability of line overload. |
| first_indexed | 2025-11-14T09:06:18Z |
| format | Conference Paper |
| id | curtin-20.500.11937-41160 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:06:18Z |
| publishDate | 2012 |
| publisher | Institute of Electrical and Electronic Engineers, Inc. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-411602017-09-13T14:10:54Z Impact of Wind Forecasting and Probabilistic Line Rating on Reserve Requirement Banerjee, Binayak Jayaweera, Dilan Islam, Syed Nirmal Nair (General Chair) Using wind power forecasts to optimize scheduling of reserves is an active area of research. However, the rating of transmission lines often places a limit on how much wind power can be used and hence reserve scheduling needs to be higher to account for this. Dynamic line ratings have been used to show that rated capacity of a transmission line is quite conservative compared the actual maximum capacity of a transmission line at any given time. This paper proposes a method to probabilistically estimate the reserves considering wind forecast uncertainty as well as dynamic line ratings. It is seen that using deterministic line ratings often require wind power production to be curtailed or `capped' while increasing the minimum reserves is required to ensure lines are not overloaded. However, when dynamic line ratings are considered, wind energy does not need to be capped and reserves can be lowered, while still leading to a lower probability of line overload. 2012 Conference Paper http://hdl.handle.net/20.500.11937/41160 10.1109/PowerCon.2012.6401442 Institute of Electrical and Electronic Engineers, Inc. restricted |
| spellingShingle | Banerjee, Binayak Jayaweera, Dilan Islam, Syed Impact of Wind Forecasting and Probabilistic Line Rating on Reserve Requirement |
| title | Impact of Wind Forecasting and Probabilistic Line Rating on Reserve Requirement |
| title_full | Impact of Wind Forecasting and Probabilistic Line Rating on Reserve Requirement |
| title_fullStr | Impact of Wind Forecasting and Probabilistic Line Rating on Reserve Requirement |
| title_full_unstemmed | Impact of Wind Forecasting and Probabilistic Line Rating on Reserve Requirement |
| title_short | Impact of Wind Forecasting and Probabilistic Line Rating on Reserve Requirement |
| title_sort | impact of wind forecasting and probabilistic line rating on reserve requirement |
| url | http://hdl.handle.net/20.500.11937/41160 |