Abstract
This paper aims at presenting a thorough literature survey on existing electric drives developed for solar tracking systems in concentrated solar power plants (CSP) plants. To start with, a brief background on CSP and its low-cost initiatives are presented, followed by introducing specific requirements for the electric motor-gearbox system. In addition, existing drives adopting different types of electric motors are systematically reviewed. Finally, a comparative study of different commercial drives reveals that the drive cost per unit area and its cost share of the entire heliostat will increase with heliostats going smaller, thereby indicating more potentials and opportunities to further optimize electric drives and cut down the cost for heliostats with a small mirror size and better exploit sunlight for the maximum energy yield for solar tracking control.
| Original language | English |
|---|---|
| Title of host publication | Proceedings |
| Subtitle of host publication | IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society |
| Publisher | IEEE Computer Society |
| Pages | 2288-2294 |
| Number of pages | 7 |
| ISBN (Electronic) | 9781728148786 |
| DOIs | |
| State | Published - Oct 2019 |
| Externally published | Yes |
| Event | 45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019 - Lisbon, Portugal Duration: 14 Oct 2019 → 17 Oct 2019 |
Publication series
| Name | IECON Proceedings (Industrial Electronics Conference) |
|---|---|
| Volume | 2019-October |
Conference
| Conference | 45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019 |
|---|---|
| Country/Territory | Portugal |
| City | Lisbon |
| Period | 14/10/19 → 17/10/19 |
Bibliographical note
Publisher Copyright:© 2019 IEEE.
Keywords
- Concentrated solar power (CSP)
- electric drives
- gearbox
- heliostats
- motors
- power generation
- renewable energy
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering