Essays about: "secondary frequency control"

Showing result 1 - 5 of 20 essays containing the words secondary frequency control.

  1. 1. Top-down cost assessment and market regulatory conditions affecting BESS feasibility in the Spanish framework : Exploring the viability of utility-scale stand-alone Battery Energy Storage Systems in Spain

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Pere Abelló Sunyer; [2023]
    Keywords : Battery Energy Storage Systems BESS ; Regulatory framework; Operational optimization; Economic viability;

    Abstract : This thesis report provides a comprehensive analysis of the regulatory landscape governing Battery Energy Storage Systems (BESS) in Spain and offers insights into their operational optimization and economic viability. The study centers on a 40 MW BESS and explores three distinct case studies, each representing varying system durations (one, two, and four hours) and two different electricity price scenarios (2019 and 2022). READ MORE

  3. 2. Coexistence of Dual Inductive Wireless Power Transfer Systems

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Eneas Hållsten; [2022]
    Keywords : Technology and Engineering;

    Abstract : Wireless power transfer is emerging into everyday life. The idea is to create a more convenient way of charging, or at least powering, devices. READ MORE

  4. 3. Validation of the attitude control of KNATTE with flexible appendages

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Christoffer Johansson; [2022]
    Keywords : KNATTE; flexible appendages; control; SMC; LQG; PWM; PWPF;

    Abstract : The effect of flexible panels on a spacecraft during attitude movement may induce problems if not correctly accounted for in the control system for the spacecraft. The aim of this thesis is to find and evaluate, control algorithms that could be suitable for the Kinesthetic Node and Autonomous Table-Top Emulator (KNATTE) with two flexible mock-up solar panels during an attitude movement of 20 degrees. READ MORE

  5. 4. Strategies for Road Profile in Adaptive Suspension Control

    University essay from Linköpings universitet/Fordonssystem

    Author : Fredrik Skoglund; [2020]
    Keywords : ;

    Abstract : Semi-active suspension systems has become an increasingly popular alternative to the passive suspensions in recent time. By varying the spring stiffness and damping coefficient in the system, different characteristics can be achieved depending on driver preferability and road disturbances. READ MORE

  6. 5. Digital hydraulic actuator for flight control

    University essay from Linköpings universitet/Fluida och mekatroniska system

    Author : Felix Larsson; Christian Johansson; [2019]
    Keywords : DHA; Digital hydraulics; Flight actuation; Actuation; Digital Hydraulic Actuator;

    Abstract : In aviation industry, one of the most important aspects is weight savings. This since with a lowered weight, the performance of the aircraft can be increased together with increased fuel savings and thus lowered running costs. READ MORE