Essays about: "averaging level control"

Found 4 essays containing the words averaging level control.

  1. 1. Shortening time-series power flow simulations for cost-benefit analysis of LV network operation with PV feed-in

    University essay from Uppsala universitet/Elektricitetslära

    Author : Claudio David López; [2015]
    Keywords : Power flow calculation; quasi-static; time-series; vector quantization; PV generation; low voltage grids; distribution networks; computational performance; execution time;

    Abstract : Time-series power flow simulations are consecutive power flow calculations on each time step of a set of load and generation profiles that represent the time horizon under which a network needs to be analyzed. These simulations are one of the fundamental tools to carry out cost-benefit analyses of grid planing and operation strategies in the presence of distributed energy resources, unfortunately, their execution time is quite substantial. READ MORE

  3. 2. ANALYSIS, IMPLEMENTATION AND EXPERIMENTAL EVALUATION OF A PHASE SHIFTED PWM CONTROL SYSTEM FOR A MODULAR MULTILEVEL CONVERTER

    University essay from KTH/Elektrisk energiomvandling

    Author : Juan Colmenares; [2011]
    Keywords : ;

    Abstract : Nowadays, it is problematic to connect only one power semiconductor switch directly to the grid due to the high voltage range. In order to solve this difficulty, a new type of power converter has been introduced as a solution in high power applications. READ MORE

  4. 3. Buffer Management Strategies for Improving Plant Availability

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Anna Lindholm; [2009]
    Keywords : averaging level control; bottleneck; availability; buffer tanks; buffer management; Technology and Engineering;

    Abstract : In an industrial plant availability is an important factor since increased availability often gives an increase of final production which in many cases means an increased profit for the company. It has been shown that good strategies for buffer management could increase the availability of an entire plant which motivates further research in this area. READ MORE

  5. 4. Estimation of Vehicle Lateral Velocity

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Pierre Pettersson; [2008]
    Keywords : Technology and Engineering;

    Abstract : For the performance of the Haldex Active Yaw Control, accurate information about vehicle's lateral dynamic is important. It is for practical reasons not possible to measure the vehicle's lateral velocity, wherefore this state has to be estimated. READ MORE