Reimagining Clinical Legal Education

edited by Linden Thomas, Steven Vaughan, Bharat Malkani and Theresa Lynch (Hart Publishing), 2018, 280pp, £64.80 (hardback), ISBN: 978150991352

Model-based Electronic Expansion Valve Feed-forward Control for Electrified Automotive Vapor Compression Refrigeration System

This paper presents a model-based method of electronic expansion valve feed-forward control for the automotive vapor compression refrigeration system. The model of the refrigeration system was assembled and the equation for expansion valve effective flow area was then derived. The computation of the expansion valve opening ratio is based on the system model and correction controller. The presented approach of expansion valve control was implemented on a test bench and successfully verified in real operation

Hybrid Model Predictive Control for Fully Electric Vehicle Thermal Management System Optimal Mode Selection

Vehicle thermal management systems of Fully Electric Vehicles bring increased demands on control algorithms to operate the vehicle efficiently. Especially, if there are multiple heat sources and sinks (cabin, batteries, electric drive, thermal energy storage, etc.), it is necessary to select the system operating mode (configuration of actuators), under which the system will operate efficiently with respecting defined constraints and references tracking. This paper brings a novel approach to the decision-making algorithm, which is based on the Hybrid Model Predictive Control and optimally solves the problem with regards to the defined objective function

Platform for an archive of the power quality and quantity measurements

Cílem této práce je seznámit se s obsahem archivů elektroměrů a regulátorů, vyčítáním a zpracováním dat z nich. Prozkoumat možnosti současných systémů pro správu energie, zjistit typické uživatelské role a navrhnout vlastní vývojovou koncepci programu pro správu energie. V praktické části je cílem vytvořit jednoduchou, uživatelsky přívětivou webovou a desktopovou aplikaci podle vlastního vývojového návrhu.The goal of this thesis is to review the content of archives of elektricity meters and regu-lators, reading and processing data from them. Explore the possibilities of actual energy management softwares to identify the typical user roles of the systems. Design own energy managemt development concept. In practical part create simple user-friendly web and desktop application based on own design

Design of portal for decision-support system in energy management

Tato diplomová práce se zabývá vytvořením uživatelsky přívětivé webové aplikace pro podporu rozhodovacích činností energetického managementu. Cílem je prozkoumání dostupných energetických managementů a z dostupných informací navrhnout vlastní strukturu aplikace. Mezi základní požadavky aplikace patří multiplatformnost, víceuživatelské rozhranní, autentizace a reportování. Aplikace je rozdělena na tři části. Databáze, jenž je postavena na Microsoft SQL Serveru. Serverová část aplikace, jenž byla naprogramována pomocí platformy .NET 6. Klienská část aplikace byla vytvořena pomocí JavaScriptového frameworku Angular verze 13 a slouží primárně k reprezentaci dat. Aplikace podporuje multiplatformnost díky .NET, autentizaci pomocí JWT tokenu, reportování spolu s frontou reportů, komunikaci break v reálném čase, odesílání upozornění a emailů. Vytvořená aplikace byla nasazena na server s operačním systémem Linux.This thesis deals with the development of a user-friendly web application to support energy management decision-making activities. The aim is to explore the available energy management applications and to design a custom application structure from the available information. The basic requirements of the application include multi-platform, multi-user interface, authentication and reporting. The application is divided into three parts. The database, which is built on Microsoft SQL Server. The server part of the application, which was programmed using the .NET 6 platform. The client part of the application was created using the Angular JavaScript framework version 13 and is primarily used for data representation. The application supports multiplatform thanks to .NET, authentication using JWT token, reporting along with report queue, real-time communication, sending alerts and emails. The developed application has been deployed on a server running Linux operating system.

Minimizing Power Consumption of Automotive AC System by Condenser Fan Speed Control

This paper introduces three methods of an automotive refrigeration compressor power measurement and computation. All the methods are evaluated on a test bench with convenient results. The model-based method in combination with the condenser model and condenser fan characteristic is then used for assembly of an optimization problem, which has been solved to find an optimal condenser fan speed for a combination of compressor speed and ambient temperature. This method of condensing pressure (temperature) control can be useful to achieve minimal power consumption of the refrigeration system for electric vehicles and even in other application areas with variable speed compressors and condenser fans