Abstract
Volatility and randomness of wind speed and solar irradiance can make it difficult to predict the power of wind and photovoltaic in short time, which reduces power grid’s scheduling ability and affects the stability of grid-connected operation of new energy power generation. In order to address this problem, the Quantum Particle Swarm Optimization (QPSO) algorithm is adopted to optimize the network structure and parameters of Long-Short Term Memory (LSTM) net-work. Through theoretical analysis of working principle and process of LSTM network and optimization algorithm, an optimized LSTM for predicting wind and photovoltaic power in short time is established. The accuracy of the proposed model is proved by using actual data, then compared with unoptimized model and particle swarm optimization (PSO) optimized model. The results of experimental indicate that the LSTM model optimized by QPSO has better prediction precision and demonstrates good prediction results in both wind and photovoltaic power generation in short time, with a wider applicability.
| Original language | English |
|---|---|
| Title of host publication | The Proceedings of 2024 International Conference of Electrical, Electronic and Networked Energy Systems |
| Editors | Aimin Sha, Jishen Peng, Cancan Rong, Li Zhang, XIaoheng Yan, Zheming Jin |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| Pages | 96-106 |
| Number of pages | 11 |
| ISBN (Print) | 9789819618552 |
| DOIs | |
| State | Published - 2025 |
| Externally published | Yes |
| Event | International Conference of Electrical, Electronic and Networked Energy Systems, EENES 2024 - Xi'an, China Duration: 18 Oct 2024 → 20 Oct 2024 |
Publication series
| Name | Lecture Notes in Electrical Engineering |
|---|---|
| Volume | 1330 LNEE |
| ISSN (Print) | 1876-1100 |
| ISSN (Electronic) | 1876-1119 |
Conference
| Conference | International Conference of Electrical, Electronic and Networked Energy Systems, EENES 2024 |
|---|---|
| Country/Territory | China |
| City | Xi'an |
| Period | 18/10/24 → 20/10/24 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- LSTM network
- PSO
- QPSO
- Short-term power prediction of wind and photovoltaic
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