Development of mass-producible line-focus tracking concentrating solar collectors. Category 2: trackers
The design and construction of the third generation mass-producible tracker system for line-focus concentrating solar collectors has been completed and has performed well in testing and use at the Modular Industrial Solar Retrofit (MISR). The design incorporates high tracking accuracy and smart response to varying insolation and operational conditions, allows a low-cost tracking and control system, and provides high collector system performance. The tracker system consists of the tracker controller (a tracker head) and interconnecting cable. The tracker controller is in a single enclosure and employs a light band photodiode system as the primary tracking method. Other related elements not part of the tracker system itself are the drive motor, group control box, master controller and Solar Tracking Angle Reference. Key aspects of these elements are described herein to provide a complete description of the tracker function and its interactions. This report presents the tracker design requirements, the basic design and functional description, a detailed component description, and production planning comments.
- Research Organization:
- Acurex Solar Corp., Mountain View, CA (USA)
- DOE Contract Number:
- FC04-80CS30599
- OSTI ID:
- 6413341
- Report Number(s):
- DOE/CS/30599-T2; ON: DE85002673
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
141000* -- Solar Collectors & Concentrators
CONCENTRATING COLLECTORS
CONTROL SYSTEMS
DESIGN
ELECTRONIC CIRCUITS
EQUIPMENT
HELIOSTATS
LOGIC CIRCUITS
PARABOLIC COLLECTORS
PARABOLIC TROUGH COLLECTORS
PRODUCTION
SOLAR CELL ARRAYS
SOLAR COLLECTORS
SOLAR EQUIPMENT
SOLAR TRACKING
SOLAR TRACKING SYSTEMS