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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Li Ruomei Chen Yunping Guo Jianbo |
| Copyright Year | 1995 |
| Description | Author affiliation: Univ. of Manchester Inst. of Sci. & Technol., UK (Li Ruomei) |
| Abstract | An artificial neural network (ANN) based optimization method in scheduling pumped-storage is proposed in the paper. Short-term scheduling as well as real-time dispatch of a pumped-storage station is a constrained optimization problem. It becomes more complicated when coordinated with other generation resources. The computation time is often long and the operation conditions may change unpredictably. A fast and practical way is expected. The ANN is used as a signal processing device, which represents mapping functions from input space to output space. Through a training process, multi-layered feedforward and neural networks can be used to approximate the continuous functions with a given accuracy and real-time solution can be achieved. In this paper three layer feedforward ANN and improved BP algorithm are adopted to solve the problem of pumped-storage scheduling. A set of ANN training data are obtained by running an optimization software. The paper describes how to select and organize the input data and how to train the ANN. A work example is presented and a comparison with traditional method is made. It shows that a fast and accurate solution for pumped-storage scheduling can be achieved with ANN. |
| Starting Page | 85 |
| Ending Page | 90 |
| File Size | 418499 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780329813 |
| DOI | 10.1109/EMPD.1995.500705 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1995-11-21 |
| Publisher Place | Singapore |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Artificial neural networks Processor scheduling Signal processing algorithms Optimization methods Constraint optimization Signal mapping Neural networks Multi-layer neural network Feedforward neural networks Scheduling algorithm |
| Content Type | Text |
| Resource Type | Article |
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