Sökning: "Rodrigo Caballero"

Hittade 2 uppsatser innehållade orden Rodrigo Caballero.

1. 1. Calculating the Distance to the Saddle-Node Bifurcation Set

   Master-uppsats, KTH/Elektriska energisystem

   Författare :Rodrigo Edgardo Borquez Caballero; [2009]
   Nyckelord :Voltage stability; voltage collapse; saddle node bifurcation; load power margin; transfer capability; continuation methods; continuation power flow.;

   Sammanfattning : A power system will experience voltage collapse when the loads increase up to a certain critical limit, where the system physically cannot support the amount of connected load. This point identified as a Saddle- Node Bifurcation (SNB), corresponds to a generic instability of parameterized differential equation models and represents the intersection point where different branches of equilibria meet. LÄS MER

3. 2. Utveckling och utvärdering av gränssnitt : En gränssnittsprototyp för design av t-shirtar

   Kandidat-uppsats, JTH, Data- och elektroteknik

   Författare :Sebastian Johansson; Rodrigo Vives Caballero; [2006]
   Nyckelord :Interaktionsdesign; Gränssnitt; Konceptuell design; Prototyp; Utvärdering; Användbarhet; Användarvänlighet;

   Sammanfattning : This thesis project is based on a business idea where users can design their own t-shirt online. The project shows the first step in the development process where a prototype for a user interface is created and evaluated. LÄS MER