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Procedures of Proposed GPR-based Estimation Method

Procedures of Proposed GPR-based Estimation Method

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Fig. 1: Procedures of Proposed GPR-based Estimation Method
Fig. 2: Prediction Error Increasing with Prediction Horizon Since the...
Fig. 3: DR Price-Amount Curve of Multiple IDCs at One Time Slot
A Gaussian Process-based Price-Amount Curve Construction for Demand Response Provided by Internet Data Centers
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  • Dec 2020
For a Demand Response (DR) program with internet data centers (IDC), the Price-Amount curve that estimates how the potential DR amount depends on the DR price determined by power systems is crucial. Constructing this curve is challenging mainly due to the uncertainty in IDCs' operation. A novel Gaussian Process Regression-based estimation method is...
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Context 1
... procedures using GPR to estimate the function between the DR amount provided P DR and the DR price p DR is illustrated in Fig. 1. The possible value of p DR is generated with the GP-UCB based sampling method which can reduce the sample number without compromising accuracy [7], and the generated value is inputed into the IDC robust optimization model with the varying range of the uncertain parameters Z to calculate the first stage variables V 1st determining ...

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