AI SearchEnergy management opportunities in a cogeneration plant for district heating (Record no. 37530)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03437nam a2200409 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818095848.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 300998s1994 th r 0000|0 eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10243495 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. ET-94-19 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Fang, Hui |
| 245 10 - TITLE STATEMENT | |
| Title | Energy management opportunities in a cogeneration plant for district heating |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1994 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 102 leaves +1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. ET-94-19 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1994 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study is aimed to find energy conservation opportunities in a typical combined heat and power district heating(CHP/DH) plant in P.R. China. Environmental benefit of the plant in the form of reduced emission has also been analyzed. There is a strong fluctuation of steam demand on the CHP/DH plant. In summer, the plant has to operate at low loads because of reduced steam demand. Energy analysis of the boilers and turbo-generators shows that their efficiencies vary with the changes of load levels. A simulation and optimization program is developed to optimize the operation so that the loads dispatched to each boiler and turbo-generator are rationalized to minimize energy consumption while satisfying the steam demand and power constraint. The analysis shows that optimizing operation as above can lead to an energy saving of 4.2%. The CHP/DH plant has no provision for condensate recovery at present. It is estimated that recovery of condensate would be a feasible option of energy conservation with a pay back period of 2.91 years. Feasibility of using absorption chillers for space cooling as a mean of improving steam demand in summer has been studied. It is found that use of double effect absorption chillers by the users would be feasible with a pay back period of 2.4 years. Emission analysis shows that a CHP/DH plant significantly reduces emission of TSP(Total suspended particulates), CO₂ and SO₂ compared to separate small boilers used for space heating. TSP emission by the CHP/DH plant is only 10% of that of the small boilers. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Cogeneration of electric power and heat |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bhattacharya, Sribas C., |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Surapong Chiraratananon, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chen, X., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The Government of France, |
| 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-94-19 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href=" http://203.159.5.9/ait-thesis/detail.php?q=B16944"> http://203.159.5.9/ait-thesis/detail.php?q=B16944</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10243495 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240401 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 1 |
| Cataloger's initials, CIN (RLIN) | 951211 |
| 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 : 30050003107496 |
| CREATED | CREATED : 1994-07-14 |
| RECORD Id | RECORD # : i11704330 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050004779145 |
| CREATED | CREATED : 1994-07-14 |
| RECORD Id | RECORD # : i11704342 |
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| Barcode | Barcode : 30050120367148 |
| CREATED | CREATED : 2016-06-13 |
| RECORD Id | RECORD # : i13033360 |
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| 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 Thesis no. ET-94-19 | 30050003107496 | 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 Thesis no. ET-94-19 | 30050004779145 | 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 Thesis no. ET-94-19 | 30050120367148 | 18/08/2026 | 18/08/2026 | 40-Archives |