Supply of Dual axis automatic Solar Tracking system for solar Dish concentrator

Submitted by ksreddy on Tue, 2015-01-06 10:20

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Technical Specification for Tracking System :      Application :Dish type CSP  Tracking Type :Dual Axis Automatic Dia of the Dish :7.14m      Azimuth Drive :   Range of motion± 170 ° azimuth  Backlash0,1 ° maximum  Step Size0.5 °  Drive :DC Motor          Elevation Drive :   Range of motion± 90 ° azimuth  Backlash0,1 ° maximum  Step Size0.5 °  Drive :DC Motor      Tracking Control Unit:   For both Azimuth and Elevation drive  Open & Closed loop with Encoder/Sensors  Weather Proof Control unit      Environmental conditions   Maximum allowable wind speed during tracking 10 m/s     Maximum allowable wind speed in stow 40 m/s     Temperature operational range0 °C to +50 °C  Temperature survival range0 °C to +60 °C  Stow Timemax. 10 min      Drives should be Self Locking and lifetime lubricated Designed for 25 years lifetime. 

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Designed for 25 years lifetime.                   Load Condition :     wind speedUm10m/s101440Drag ForceFXkN10.7211Lift forceFZkN10.4201Azimuthal MomentMZkNm10.1203.7Hinge MomentMHykNm-13-2611.2Base MomentMYkNm82.216118.4 5. Definition of forces in coordinates                                                         

Reference: 
MEE/12-13/303/DSTX/KSRS /V
File: 
Web tender -Dual Axis Solar Tracking system.docx
Opening Date: 
01/01/15
Closing Date: 
19/01/15
Address: 
“Dr.K.Srinivas Reddy Professor #204, Heat Transfer and Thermal Power Laboratory Department of Mechanical Engineering Indian Institute of Technology, Madras- 600 036”
Keywords: 
Solar tracking dual axis tracking parabolic dish
Administrative Unit: 
Department of Mechanical Engineering
URL for tenderwizard site: 
http://www.tenders.iitm.ac.in/