AI SearchApplication of governor systems and assessment of the feasibility of electricity generation with biogas (Record no. 6638)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03602nam a2200421 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162906.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 280998s1989 th r 0000|0 eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10087977 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. ET-89-13 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Shi, Nongjin |
| 245 10 - TITLE STATEMENT | |
| Title | Application of governor systems and assessment of the feasibility of electricity generation with biogas |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1989 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 61 p. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. ET-89-13 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfilment of the requirements for the degree of Master of Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1989 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | As we known, in almost every engine/generator set a governing system is used to regulate the engine speed under different load conditions by adjusting the fuel supply. The speed of the engine (sometimes voltage) is the only parameter used by the governor, mechanical or electronic one, for adjusting the speed by changing the fuel supply. In this research, the characteristics of biogas, engine and generator and also governing systems have been discussed. Several previous works about this field have been mentioned and some analyses and results of them improved which included a comparison of response and fluctuation of electricity output between mechanical governor system and electronic one with diesel oil alone and as well as with different fuels, diesel oil and biogas, for electricity generation. System with electronic governor has little higher efficiency and smoother output but it is much more expensive. this leads to a less application in rural areas compared with mechanical governor. An experimental investigation on a mechanical governor and a feasibility assessment of a pilot full-scale biogas plant in Thailand have been carried out. It is not economic and acceptable because its net present value CNPV) is less than zero (-107 ,000 Baht). Next, an assumed improved design has been analysed and discussed. It is economic and acceptable with NPV value 57,000 Baht. If we use a electronic governor system for this project, the NPV value (about 17,000 Baht) will be near the breakeven point (NPV=0) compared with its initial capital cost 171,300 Baht. Finally, two models which concern about biogas consumption and different proportion of load have been constructed. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Electric power-plants |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Biogas |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tentscher, Wolfgang, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Exell, R.H.B., |
| Relator term | Examination committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Prida Wibulswas, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Government of Australia, |
| 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-89-13 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B17717">http://203.159.5.9/ait-thesis/detail.php?q=B17717</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10087977 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240520 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | x |
| -- | 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 : 30050003105185 |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i10093564 |
| LPATRON | LPATRON : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003105193 |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i10093576 |
| LPATRON | LPATRON : 1009812 |
| LCHKIN | LCHKIN : 1999-02-16 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120344683 |
| CREATED | CREATED : 2016-06-15 |
| RECORD Id | RECORD # : i13039817 |
| LPATRON | LPATRON : 0 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | 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 | 10.00 | AIT Thesis no. ET-89-13 | 30050003105185 | 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 | 10.00 | AIT Thesis no. ET-89-13 | 30050003105193 | 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-89-13 | 30050120344683 | 17/08/2026 | 17/08/2026 | 40-Archives |