نتایج جستجو برای: un equal area
تعداد نتایج: 874734 فیلتر نتایج به سال:
Power system transient stability assessment (TSA) and control is a complex problem. TSA from the perspective of individual machine Kimbark curves forms distinctive approach. On other hand, constrained optimal power flow (TSC-OPF) has been adopted widely for determining preventive actions against instabilities under given contingency. This paper presents strategy control, which mainly integrates...
Department of Materials Science and Engine IL, 60208, USA Chemical Sciences and Engineering Divisio IL, 60439, USA Energy Systems Division, Argonne National Department of Chemistry, Northwestern Un Department of Physics and Astronomy, Nort USA. E-mail: [email protected] † Electronic supplementary information material growth, AFM, XPS, and 10.1039/c4ra14140g ‡ Equal contribution and corst...
l’objet de notre mémoire consiste à étudier l’idéologie totalisante et la rhinocérite chez ionesco et camus. au départ, nous allons éclaircir quelques notions et pratiques concernant l’idéologie car celle-ci est considérée comme l’essence de la rhinocérite et celle des régimes totalitaires, ensuite, nous allons nous intéresser à l’étude de la rhinocérite. la définition donnée pour la notion d...
le xvii siècle en france a véritablement été celui dun changement dans la production dramatique: il a vu lexplosion des productions variées et complémentaires nées des progrès de la technique et des transformations de toute une société en pleine mutation. aussi loin que remontent ses origines, la comédie nest pas à proprement parler un genre littéraire. il faut attendre le siècle dor du théâtr...
The current paper aims at assessing the effect of radial mesh on description axial velocity in steady-state and transient conditions presenting results a new optimized equal-area mesh. For this purpose, quasi-2D model is implemented tested for different configurations sizes. A two-region geometry with 40 cylinders proposed to optimize wall shear stress immediately after each pressure variation....
For transient stability analysis of a multi-machine power system, the Extended Equal Area Criterion (EEAC) method applies classic (EAC) concept to an approximate One Machine Infinite Bus (OMIB) equivalent system find critical clearing angle. The system-critical time can then be obtained by numerical integration OMIB equations. EEAC was proposed in 1980s and 1990s as substitute for time-domain s...
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