AI SearchInsertion of alternative storage in a photovoltaic refrigerator (Record no. 60998)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04134nas|a2200421 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818143405.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251198s1984 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10363634 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT RSPR no. ET-84-21 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Bubpha Thongphasuk |
| 245 10 - TITLE STATEMENT | |
| Title | Insertion of alternative storage in a photovoltaic refrigerator |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1984 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 54 p. |
| 490 ## - SERIES STATEMENT | |
| Series statement | Research Studies Project Report ; |
| Volume/sequential designation | no. ET-84-21 |
| 500 ## - GENERAL NOTE | |
| General note | A research study (6 credits) submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1984 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | In photovoltaic refrigerator system due to load demand and power available are mismatch then battery is needed. The battery is expensive and cause some losses due to inefficient electrical-chemical conversation, which was about 80% each time when charged and discharged which bring about 60 to 70% overall. In this research, the battery which was chemical storage was tried to be substituted by latent heat storage. At temperature higher than its melting point, it will store cooling effect in sensible heat from and at temperature equals its melting point it will store the cooling effect in latent heat form which is very energetic. First, the system was introduced and the suitable latent storage material was recommended. There are many compounds which have m.p. in this cooling temperature range but the m.p. and high latent heat stored but these are not the two properties which should be considered, the others are vapor pressure, corrosion, poisonous, inflammable, reproducible, supercooling, volume change, thermal conductivity, abundant and cheap. Then comes the suitable materials for this range of application, the salt hydrates which satisfied these requirements. The minimum size of the PV array and battery capacity was determined and then simulated the system hourly by Prof. Exell's solar radiation simulation model to find the combination of The PV array and battery size at no latent storage and at various latent storage size. With latent storage, the size of the PV array and the battery capacity both decreased then it bring about the saving in PV array and battery. The refrigeration system at Energy Technology Division Laboratory was simulated with latent storage to study the system behavior and to determine the optimum latent material from the two criteria, its melting point and the capacity. Then the latent material should be water which is free or the hydrate of NaF and use the Container of plastic (it can resist any king of plastics), to retard the heat transfer because it m.p. lower than the operating temperature. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Refrigeration and refrigerating machinery |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Photovoltaic power generation |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lasnier, France, |
| Relator term | Chairpeson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bhattacharya, Sribas C., |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Reddy, T. A., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Supreme Command Headquarters, Royal Thai Ministry of Defence, |
| 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 | Research studies project report ; |
| Volume/sequential designation | no. ET-84-21 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B20709">http://203.159.5.9/ait-thesis/detail.php?q=B20709</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10363634 |
| b | mnait |
| c | y |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240610 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| 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 : 30050003122149 |
| CREATED | CREATED : 1995-10-14 |
| RECORD Id | RECORD # : i10453040 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003122131 |
| CREATED | CREATED : 1995-10-14 |
| RECORD Id | RECORD # : i10453052 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160016563 |
| CREATED | CREATED : 2016-03-31 |
| RECORD Id | RECORD # : i12916304 |
| 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 | 18/08/2026 | AIT RSPR no. ET-84-21 | 30050003122149 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT RSPR no. ET-84-21 | 30050003122131 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT RSPR no. ET-84-21 | 30050160016563 | 18/08/2026 | 18/08/2026 | 40-Archives |