Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Department of Building Services Engineering | en_US |
| dc.contributor.advisor | Wei, Minchen (BSE) | - |
| dc.creator | Yang, Kin Ho | - |
| dc.identifier.uri | https://theses.lib.polyu.edu.hk/handle/200/9107 | - |
| dc.language | English | en_US |
| dc.publisher | Hong Kong Polytechnic University | - |
| dc.rights | All rights reserved | en_US |
| dc.title | Investigation and calibration of close-loop proportional dimming lighting device | en_US |
| dcterms.abstract | This research aimed to find the optimal dimming lighting control plan for the preset model. Computer simulation was performed to analyze the illuminance relationship between the office workplace and the photo-sensor. The result of the analysis shows the location of the photo-sensor should be placed at the 0.75 meters east and 3.75 meters north to the southwest corner based on the a square room (6.1 meters) with a single south facing window. For the data recorded by the photo-sensor and the dimming level calculated based on the result of the simulation, the optimal lighting control plan is concluded. The main future aspect of the research is applying the method to other building models to investigate flexibility for the method used in this project. | en_US |
| dcterms.extent | 53 pages : color illustrations | en_US |
| dcterms.isPartOf | PolyU Electronic Theses | en_US |
| dcterms.issued | 2017 | en_US |
| dcterms.educationalLevel | M.Eng. | en_US |
| dcterms.educationalLevel | All Master | en_US |
| dcterms.LCSH | Hong Kong Polytechnic University -- Dissertations | en_US |
| dcterms.LCSH | Electric lighting -- Automatic control | en_US |
| dcterms.LCSH | Electric power -- Conservation | en_US |
| dcterms.accessRights | restricted access | en_US |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 991021959948503411.pdf | For All Users (off-campus access for PolyU Staff & Students only) | 1.49 MB | Adobe PDF | View/Open |
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