Sökning: "Mixed Fleet"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden Mixed Fleet.

1. 1. Customizable Contraction Hierarchies for Mixed Fleet Vehicle Routing : Fast weight customization when not adhering to triangle inequality

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Martin Larsson; [2023]
   Nyckelord :Contraction Hierarchies; Customizable Contraction Hierarchies; Vehicle Routing Problem; Battery Electric Vehicles; Mixed Fleet; Kontraktionshierarkier; Anpassningsbara Kontraktionshierarkier; Ruttplanering; Batteridrivna elfordon; Blandad fordonsflotta;

   Sammanfattning : As the transport industry shifts towards Battery Electric Vehicles (BEVs) the need for accurate route planning rises. BEVs have reduced range compared to traditional fuel based vehicles, and the range can vary greatly depending on ambient conditions and vehicle load. LÄS MER

3. 2. Människan först för en hållbar stad : Bryta bilen som norm för att välja gång och cykel

   Kandidat-uppsats, Högskolan Dalarna/Samhällsbyggnadsteknik

   Författare :Peter Sahrin; [2023]
   Nyckelord :Transport-efficient society; accessibility; behavior change; senses; function mix; target points; walking; cycling; Transporteffektivt samhälle; tillgänglighet; beteendeförändring; sinnen; funktionsblandning; målpunkter; gång; cykel;

   Sammanfattning : Since the 1950s, private car use in Sweden has grown rapidly. The car and a significant aid that became a symbol of freedom and flexibility has today become a necessity that many consider themselves unable to live without. LÄS MER

4. 3. Consumer Preferences for Alternative Powertrain in Construction Equipment - A Discrete Choice Analysis

   Magister-uppsats, Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

   Författare :Mano Rajendran; Shivanand Ambalavanan; [2022]
   Nyckelord :Discrete choice analysis; Construction equipment; Consumer preference; sustainability; sustainable power;

   Sammanfattning : Increased focus on sustainability and climate change has made reduction in CO2 emissions a priority across all industries. The construction equipment (CE) industry sees alternate powertrain technologies like battery electric and hydrogen fuel-cells as the solution to the climate problem and has therefore started investing in this domain. LÄS MER

5. 4. Det bilberoende samhället – Utmaningar och möjligheter som främjar hållbara resvanor i Östersunds kommun

   Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning; Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

   Författare :Sara Ivarsson; [2022]
   Nyckelord :Bilberoende; hållbara resvanor; Östersunds kommun; Travel demand management TDM ; SWOT-analys; Earth and Environmental Sciences;

   Sammanfattning : The transport sector is responsible for a third of Swedens’ total GHG emissions, where the private cars are a large part of this. Sweden is committed to reducing the emissions from the transport sector with 70 % until the year 2030. LÄS MER

7. 5. Extension of low voltage distribution by pure DC or mixed AC/DC parts for integration of solar PV and EV charging

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Sofie Jiang; [2022]
   Nyckelord :LVDC; LVAC; solar PV system; electric vehicle charging station; IKN-regulation; distribution system; RES integration; LVDC; LVAC; solceller; elfordon; laddstolpar; IKN-regelverk; distributionsnät; förnyelsebara energikällor;

   Sammanfattning : This work examines the local distribution system in two residential areas in two Swedish towns, Oxelösund and Karlskrona, and studies how integration of PV systems and electric vehicle (EV) charging stations (CS) will affect the present distribution system. The research questions focus on the economic feasibility of a LVDC system, how it compares to a traditional LVAC (low voltage alternating current) system from an economic and technical perspective, and the possibilities a LVDC system brings to other DC component applications. LÄS MER