Zobrazeno 1 - 10
of 25
pro vyhledávání: '"T.A.M. Sharaf"'
Autor:
T.A.M. Sharaf, G. J. Berg
Publikováno v:
Electric Power Systems Research. 28:217-225
System loadability is evaluated using a nonlinear programming technique, and a loadability margin is determined for purposes of static voltage stability assessment. The margin is either in terms of voltampere load or VAR load. Generation participatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d31bd94d86cb013fd9547ff35ca1d8f7
https://doi.org/10.1016/0378-7796(94)90036-1
https://doi.org/10.1016/0378-7796(94)90036-1
Autor:
T.A.M. Sharaf, G. J. Berg
Publikováno v:
IEEE Transactions on Reliability. 42:393-400
An approach to composite (generation and transmission) power-system reliability evaluation that is based on contingency enumeration and on a simulation process to assess the system state is introduced. Using an AC load-flow model, the analysis starts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e39dc68f3a90d814cb80ab3523e90d8e
https://doi.org/10.1109/24.257822
https://doi.org/10.1109/24.257822
Autor:
T.A.M. Sharaf, G. J. Berg
Publikováno v:
IEE Proceedings C Generation, Transmission and Distribution. 138:499
A probabilistic voltage stability index is proposed: the expected voltage instability proximity. To account for the system elements' forced outages, elements are represented by a two-state model. The resulting statespace is truncated by using a pract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd1d200d46dea79460cfd3fa745e353e
https://doi.org/10.1049/ip-c.1991.0064
https://doi.org/10.1049/ip-c.1991.0064
Autor:
G. J. Berg, T.A.M. Sharaf
Publikováno v:
Electric Power Systems Research. 15:7-13
A new approach to assist in solving the transmission planning problem is presented. Transmission capacity requirements are assessed using sensitivity coefficients derived from AC load flow calculations, along with a quantitative reliability index (th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::709b75f2c1e8e47f43eb801622c0295d
https://doi.org/10.1016/0378-7796(88)90034-x
https://doi.org/10.1016/0378-7796(88)90034-x
Autor:
G.J. Berg, T.A.M. Sharaf
Publikováno v:
Electric Power Systems Research. 5:245-252
The paper discusses two computer programs to calculate the composite system reliability indices, the loss of load probability and the expected demand not served, for use in long-range power system transmission expansion planning. The programs are bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b025cc4ecc604e4a3748f01c5271985
https://doi.org/10.1016/0378-7796(82)90019-0
https://doi.org/10.1016/0378-7796(82)90019-0
Autor:
T.A.M. Sharaf, G. J. Berg
Publikováno v:
Electric Power Systems Research. 7:289-296
This paper presents a new formulation of the static optimization problem in long-range transmission capacity expansion planning. A quantitative reliability technique is used in conjunction with a stochastic load flow formulation in order to accommoda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8bc59a78c345070347a85aed1395a9
https://doi.org/10.1016/0378-7796(84)90013-0
https://doi.org/10.1016/0378-7796(84)90013-0
Autor:
G. J. Berg, T.A.M. Sharaf
Publikováno v:
Electric Power Systems Research. 8:131-136
A new approximate method is presented to solve the dynamic optimization problem in long-range transmission capacity expansion planning. The method employs a static optimization technique along with an iterative procedure to simulate the dynamic solut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e70af600e351ec8b249f17523fc572e
https://doi.org/10.1016/0378-7796(85)90042-2
https://doi.org/10.1016/0378-7796(85)90042-2
Autor:
T.A.M. Sharaf, G.J. Berg
Publikováno v:
IEE Proceedings C Generation, Transmission and Distribution. 129:24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aced5a3281465693dd2ff5b1564df0a
https://doi.org/10.1049/ip-c.1982.0004
https://doi.org/10.1049/ip-c.1982.0004
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Akademický článek
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