02879nam a2200385 4500 20260818115020.0 280998s1986 th r 0000|0 eng d .b10303418 AIT Thesis no.ET-86-8 Liyanage, Lakshman Jayatillake Generation system reliability of a largely hydro based hydro thermal power system Bangkok : Asian Institute of Technology, 1986 79 p. Thesis ; no. ET-86-8 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development Thesis (M.Eng.) - Asian Institute of Technology, 1986 There has been increasing interest in quantities methods for reliability evaluation in power systems to obtain a better balance between cost and reliability. The present study analyses the static reliability evaluation of a largely hydro based hydro thermal power system. Hydro energy availability of a hydro plant is limited by the stochasticity in streamflows to the reservoir. In a hydrothermal power system, thermal plants can be used to back up the hydro plant conserving more water, which wi11 enhance the system reliability. Therefore, reliability is heavily dependent on the operating policy. In this study, a stochastic dynamic programming approach is developed to quantify the above relationships. Optimal release policies are found for various levels of reliability for a simplified hydro thermal system. Derived policies are tested by a 28 year simulation. This implication as connected with optimal capacity expansion of a hydro thermal power system is investigated with the developed optimization - simulation routine and results are compared with those obtained from a simplified conventional expansion mode1 . Water-power electric plants Lucas, N.J.D., Chairperson Sauter-Servaes, Florian, Examination Committee Prida Wibulswas, Examination Committee The Commission of the European Communities, Scholarship Donor Asian Institute of Technology. Thesis ; no. ET-86-8 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B19622 .b10303418 mnait x 240402 2 951012 m a x 0 mnait mnarc 22 40 Barcode : 30050120678395 CREATED : 2014-12-02 RECORD # : i12762490 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120345029 CREATED : 2016-06-15 RECORD # : i13039131 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 49394 49394 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.ET-86-8 30050120678395 2026-08-18 11:50:20 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.ET-86-8 30050120345029 2026-08-18 11:50:20 2026-08-18 40