Abstract
Solar energy is one of important renewable energy sources and simulation of solar irradiance can be used as input for simulation of photovoltaic (PV) generation. This paper proposes a simulation algorithm of multi-station solar irradiance data considering temporal correlations. First of all, we group all the days of the observed data to k clusters for each station based on their daily features of solar irradiance and the daily states constitute Markov chain of days. Then, we reduce state permutations of different stations before getting Markov Transition Probability Matrix (MTPM). In terms of the observed data and MTPM, the simulation approach is proposed. Finally, we test our approach by applying to solar irradiance data of three stations and show that the properties of simulated data match those of the observed data.
| Original language | English |
|---|---|
| Title of host publication | 2019 IEEE PES Innovative Smart Grid Technologies Asia, ISGT 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 4215-4220 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781728135205 |
| DOIs | |
| State | Published - May 2019 |
| Event | 2019 IEEE PES Innovative Smart Grid Technologies Asia, ISGT 2019 - Chengdu, China Duration: 21 May 2019 → 24 May 2019 |
Publication series
| Name | 2019 IEEE PES Innovative Smart Grid Technologies Asia, ISGT 2019 |
|---|
Conference
| Conference | 2019 IEEE PES Innovative Smart Grid Technologies Asia, ISGT 2019 |
|---|---|
| Country/Territory | China |
| City | Chengdu |
| Period | 21/05/19 → 24/05/19 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Feature clustering
- MTPM
- PV generation
- solar irradiance simulation
- state space reduction
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