A Tighter Piecewise Linear Approximation of Quadratic Cost Curves for Unit Commitment Problems
By Lei Wu. IEEE Transactions on Power Systems, 2011
121 citations recorded by the source corpus.
Subfields: Electrical and Electronic Engineering, Safety, Risk, Reliability and Quality
View Paper: https://www.semanticscholar.org/paper/e1d2b0c7cae2a158cd06e35e65da6b6be40eb2f6
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Electrical and Electronic Engineering
- Wei Wei
- ShengWei Mei
- Mohammad Shahidehpour
- Feng Liu
- Jianhui Wang
- Lei Wu
- Mohammad E. Khodayar
- João Pedro Pedroso
In Safety, Risk, Reliability and Quality
- Wei Wei
- Feng Liu
- ShengWei Mei
- João Pedro Pedroso
- Ana Viana
- Mohammad Shahidehpour
- Jianhui Wang
- Mohammad E. Khodayar
Citations in the corpus
- Risk-Based Admissibility Assessment of Wind Generation Integrated into a Bulk Power System (2015, methodology): “To circumvent this problem, we use the piecewise linear approximation method (PLA) [19] to obtain the approximate linear form of (3a) and rewrite (3) as follows.”
- Distributionally Robust Co-Optimization of Energy and Reserve Dispatch (2016, background): “If a quadratic solver is not preferred, these quadratic terms can be linearized by the piecewise linear functions [38].”
- Hourly Coordination of Electric Vehicle Operation and Volatile Wind Power Generation in SCUC (2012, result): “The results are consistent with that in the previous case study.”
- Energy Pricing and Dispatch for Smart Grid Retailers Under Demand Response and Market Price Uncertainty (2015, methodology): “Noticing that a quadratic function can be approximated by a piece-wise linear function by using the method in [23], we choose the following piece-wise linear concave function as the utility function:”
- Real-time economic dispatch for the supply side of the energy-water nexus (2014, background): “Typically, the cost function is taken to be of quadratic form, however, different approaches also consider the cost to be linear, piecewise linear, and in certain cases of higher polynomials as needed [56,58,59].”
- A new MILP based approach for unit commitment in power production planning (2013, methodology): “In [18] Wu presents a methodology to determine segment partition points that will provide a tighter piecewise linear approximation of the quadratic cost function.”