AI SearchAir conditioning and lighting in Sri Lankan commercial buildings : (Record no. 3458)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03876nas|a2200433 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162011.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 230399s1998 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11742720 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. ET-98-28 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Jayasuriya, Jeevan P. W. |
| 245 10 - TITLE STATEMENT | |
| Title | Air conditioning and lighting in Sri Lankan commercial buildings : |
| Remainder of title | assessment of electricity saving potential |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1998 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 151 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. ET-98-28 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environmental, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1998 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The demand for electricity in Sri Lanka is increasing by the rate of 10% annually and the contribution of the commercial sector for the total electricity consumption is 22% and it is expected to be 28% by the year 2013. The main objectives of this study were to analyze the current status of electricity consumption and to establish the electricity conservation potential in the commercial sector. Prioritization of electricity saving options for commercial buildings was also to be studied in the scope of user perspective energy saving. A detailed audit about existing lighting and air-conditioning system was conducted for ten buildings which included two buildings from each sub sector of hotels, hospitals, banks, office buildings, and super markets. A market survey was also carried out to gather information about best technologies and locally available equipment. Using gathered data, electrical saving potential and power demand reduction of each building was evaluated and applying evaluated data, the electrical saving potential and power demand reduction of commercial sector was predicted in this study. The major energy saving potential was found to be by the replacement of incandescent lamps and magnetic ballast in lighting systems and installation controls and replacement of inefficient chillers in air-conditioning systems of commercial sector buildings. Based on the options considered, the percentage saving of electrical energy demand varies between 11 to 15% and power demand reduction varies between 13 to 14% in commercial sector and it is estimated that the annual electrical saving potential of 500 to 750 GWh and demand reduction of 150 MW in commercial sector in the year 2013. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Commercial buildings |
| General subdivision | Lighting |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Commercial buildings |
| General subdivision | Air conditioning |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Commercial buildings |
| General subdivision | Energy conservation |
| -- | Sri Lanka |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kumar, Sivanappan, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Attalage, R. A., |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohanty, B., |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology Sri Lanka Energy Managers Association (SLEMA), |
| Relator term | Scholarship donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. ET-98-28 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B13329">http://203.159.5.9/ait-thesis/detail.php?q=B13329</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11742720 |
| b | mnait |
| c | y |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240411 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 990323 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | y |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120708002 |
| CREATED | CREATED : 1997-10-24 |
| RECORD Id | RECORD # : i12124588 |
| LPATRON | LPATRON : 1016614 |
| LCHKIN | LCHKIN : 2004-05-29 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 5 |
| -- | TOT RENEW : 3 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120708010 |
| CREATED | CREATED : 1997-10-24 |
| RECORD Id | RECORD # : i1212459x |
| LPATRON | LPATRON : 1009761 |
| LCHKIN | LCHKIN : 2000-06-21 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 4 |
| -- | TOT RENEW : 3 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120365753 |
| CREATED | CREATED : 2016-06-15 |
| RECORD Id | RECORD # : i13036580 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | AIT Thesis no. ET-98-28 | 30050120708002 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | AIT Thesis no. ET-98-28 | 30050120708010 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no. ET-98-28 | 30050120365753 | 17/08/2026 | 17/08/2026 | 40-Archives |