Essays about: "bussar"

Showing result 1 - 5 of 82 essays containing the word bussar.

  1. 1. Optimization of Thermal Comfort on Electric Buses : A Comprehensive Study on Passenger Satisfaction in Stockholm, Sweden

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

    Author : Ellinor Hambraeus; Maxwell Minotta Cuervo; [2023]
    Keywords : Electric bus; Bus temperature; Thermal comfort; Energy efficiency; Predicted Mean Vote; Equivalent temperature v; Elbuss; busstemperatur; termisk komfort; energieffektivisering; Predicted Mean Vote; Ekvivalent temperatur vii;

    Abstract : The transition towards electrification in the bus sector is necessary to achieve the global climate goals and has gained significant traction in recent years. However, there are critical challenges associated with this transition, one of them being the absence of excess heat that traditional combustion engines provided to warm the bus cabin. READ MORE

  2. 2. How can the Cost Competitiveness of an Electric Bus Contribute to a Bus Operator's Investment Decision?

    University essay from KTH/Industriell ekonomi och organisation (Inst.)

    Author : Javid Ishaq Ali; [2023]
    Keywords : Electric bus; Total cost of ownership; Public transport; Elektrisk buss; Total ägarkostnad; Kollektivtrafik;

    Abstract : The study explores how a bus operator can utilize cost-effectiveness when transitioning from conventional to electric buses. An operator with significant investments in traditional buses expects them to operate for several years to get the expected return. READ MORE

  3. 3. Coincidence Factor and Battery Energy Storage Systems for Industrial Electrical Power Supply : A Field Study of Building 178 at Scania AB, Södertälje

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

    Author : Lucas Wallhager; [2023]
    Keywords : Coincidence factor; Industrial electric load diversity; Velander; Normal distribution; Herman-Beta; Battery energy storage system; Sammanlagringsfaktor; Industriell elförbrukning; Velander; Herman-Beta; Batterier för energilagring;

    Abstract : Coincidence factors have been researched since the late 1800s, as they displays the ratio between the maximum coincidencental power usage of a system, and the sum of the maximum individual loads of the system. Accurate estimations of the highest coincidental power usage allow for minimal material usage when constructing substations, transformers, overhead lines, and cables for power transmission. READ MORE

  4. 4. Data Injection and Partial ECUSimulation : Modifying CAN and UART messages for testing of ECUs

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

    Author : Erik Flink; [2022]
    Keywords : Data Injection; Electronic Control Unit; Testing; CAN bus; Gateway; UART; Delay; Embedded system; Automotive; Datainjektion; Styrenhet; Testning; CAN-buss; Gateway; UART; Fördröjning; Inbyggt system; Fordon;

    Abstract : Modern vehicles contain lots of Electronic Control Units (ECUs) that control different systems. They communicate with each other and other components through communication interfaces such as Controller Area Network (CAN) and Local Interconnect Network (LIN) buses or simple Universal Asynchronous Receiver/Transmitter (UART) interfaces. READ MORE

  5. 5. Design-Manufacturing Integration : Challenges in change management for new component in-house manufacturing

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Siet-Ling Law Hing Ping; Rahul Suresh; [2022]
    Keywords : Computer Aided Design CAD ; engineering drawings; cable harness; R D; production; design-manufacturing integration; collaborative product development; model based definition; Computer Aided Design CAD ; ingenjörsritningar; FoU; produktion; design-tillverkning integration; kollaborativ produktutveckling; modellbaserad utveckling;

    Abstract : In the highly competitive transportation industry, one way to gain a competitive advantage is to ensure the customer needs are satisfied and tailored according to each customer’s need. Scania’s one of the core values is customers first and believes that the organization is successful only when its customers are successful. READ MORE