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http://hdl.handle.net/2080/4407
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DC Field | Value | Language |
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dc.contributor.author | Das, Anurag | - |
dc.contributor.author | Sengupta, Ananyo | - |
dc.date.accessioned | 2024-02-20T11:43:21Z | - |
dc.date.available | 2024-02-20T11:43:21Z | - |
dc.date.issued | 2024-01 | - |
dc.identifier.citation | Third International Conference on Power, Control and Computing Technologies(ICPC²T –2024), NIT Raipur, India, Hybrid, 18-20 January 2024 | en_US |
dc.identifier.uri | http://hdl.handle.net/2080/4407 | - |
dc.description | Copyright belongs to proceeding publisher | en_US |
dc.description.abstract | The primary purpose of Load Frequency Control (LFC) is to minimize the frequency and tie-line power deviations in a power system, by optimally rescheduling the generation settings. However, the increasing penetration of Renewable Energy Sources (RESs) in a power system makes the conventional LFC more challenging, since the power output from RESs is unpredictable or stochastic. In this paper, a novel MPC based Stochastic Load Frequency Control (SLFC) technique is proposed, that enables high amounts of RESs to be integrated while maintaining reliable and stable operation. A structure-preserving linear statespace model for power systems is derived which more precisely represents a practical power system behavior. The proposed controller calculates optimal generation settings by minimizing an optimization problem subject to a set of constraints. To model the stochastic nature of RES power outputs, frequency deviation is added as a chance constraint in the optimization problem, transforming it to a chance constrained optimization problem. This ensures that the probability of frequency deviation at the end of prediction horizon, lying outside a specific range, is always less than some predefined confidence level. The proposed MPC based stochastic control technique is then tested on IEEE 39-bus standard test system under different operating conditions and for 200 different scenarios. | en_US |
dc.subject | Load Frequency Control | en_US |
dc.subject | Stochastic Load Frequency Control | en_US |
dc.subject | Optimal Scheduling | en_US |
dc.subject | Sensitivity Analysis | en_US |
dc.subject | Renewable Energy Sources | en_US |
dc.subject | Chance Constraints | en_US |
dc.title | Frequency Management in Power Systems with Uncertain Loads and Generation: A Model Predictive Control Approach | en_US |
dc.type | Article | en_US |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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2024_ICPC2T_ADas_Frequency.pdf | 2.73 MB | Adobe PDF | View/Open Request a copy |
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