Essays about: "decentralized secondary frequency control"

Found 2 essays containing the words decentralized secondary frequency control.

1. 1. Decentralized Secondary Frequency Control in an Optimized Diesel PV Hybrid System

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Alice Vieira Turnell; [2018]
   Keywords : Solar photovoltaic; frequency stability; decentralized secondary frequency control; reserve allocation; hybrid system; island system; HOMER; PowerFactory; Solceller; frekvensstabilitet; decentraliserad sekundär frekvenskontroll; reservallokering; hybridsystem; ösystem; HOMER; PowerFactory;

   Abstract : This research argues that a diesel-based isolated electrical system can be optimized byintegrating a high share of solar photovoltaic (PV) generation and that the frequencystability of such system can be improved by including the PV participation in frequencyregulation. A case study is developed in order to explore an island’s expansion of theinstalled generating capacity and its optimization. READ MORE

3. 2. Spectrum Sensing and Management in Cooperative Cognitive Radio

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Ghayoor Abbas Jafri; Ateeq Ur Rehman; Muhammad Tariq Sadiq; [2011]
   Keywords : Cognitive radio networks; Cooperative communication; Dynamic spectrum sharing; Cross layer design ; OC-MAC Protocol ; Opportunistic spectrum access; Spectrum sensing; Spectrum management;

   Abstract : In the last few years, there has been enormous improvement in mobile communication services. Due to this rapid growth in the field of communications, the demand for wireless spectrum has increased rapidly. In the early days in order to remove the interference problem, the spectrum was assigned statically. READ MORE