Week 2 Challenge

ans).Need of state flow Stateflow provides a graphical language that includes state transition diagrams, flow charts, state transition tables, and truth tables. You can use Stateflow to describe how MATLAB algorithms and Simulink models react to input signals, events, and time-based conditions. Stateflow…

Ans 1). The statement above is false because considering the simple fact that Uc has high power density and batteries have high energy density and batteries cannot provide such  sudden peak demand  so in conclusion we can say that ultra capacitors aree best for facing such sudden change in  consumption…

Ans 1). The Nernst equation provides a relationship between the standard potential for the cell reaction and the open circuit voltage once the standard potential is known for the desired temperature the open circuit voltage can be determined at other partial pressures of reactants and products at that temperature.…

Ans1).Compare four different types of fuel cells and state their applications. Fuel cell Operating temperature(°C) Power(kw) Efficiency(%) Application PEM(polymer electrolyte membrane) 60°C - 110°C 0.01-250 40%-55% portables,mobile,low power generation PAFC(phosphoric acid fuel cell) 70°C - 130°C 0.1-50…

ans 1).In 1966, General Motors developed the first fuel cell road vehicle, the Chevrolet Electrovan. It had a PEM fuel cell, a range of 120 miles and a top speed of 70 mph. There were only two seats, as the fuel cell stack and large tanks of hydrogen and oxygen took up the rear portion of the van. the fuel cell itself…

The Lithium-ion batteries are widely used as energy sources in different hybrid and electric vehicle, however, the operation characteristics of the battery in such vehicle are strongly dependent on the operation temperature and therefore, with purpose to improve these characteristics a good thermal control system should…

Ans:-Simulating the 3 test cases from the harness dashboard,' now we will run the test cases by double-clicking the test sequence variant there are three cases that we will run in sequence   a)simulink result result 1   Observation:-As the simulation ends we got 6 result graph considering the BMS is an operation…

Aim: To Create a detailed MATLAB model of an Electric Rickshaw (three wheel passenger vehicle). Software used: MATLAB R2020a (Simulink) Objectives: Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel sheet of all input and assumed data  Results: For any…

ans1). A lithium-ion battery or Li-ion battery is a type of rechargeable battery. Lithium-ion batteries are commonly used for portable electronics and electric vehicles and are growing in popularity for military and aerospace applications In the batteries, lithium ions…

part1). 1). diffrent type of load on an aircraft are as follows : load are distributed among the aircraft in two main  parameters  "air load"  & "ground load "   this load are further divided into surface load and body forces  rather than that load are depended on diffrent parameter starting…

ans 1)explain matlab demo  in this matlab demo an igbt is used with paralled  to diode (avoid reverse voltage) in h bridge configuration   so that it can be used to control over the rpm and the directon of rotation  starting with igbt which  has higher voltage carrying and current carrying…

ans 1). the most commonly use convertors in the ev sectors mainly in hybrid and fully electric vehicle are  "ac to ac" , "ac to dc" , "dc to ac" , "dc to dc why do we require convertors ? We require a particular voltage and particular frequency for operating some special devices or machines. For speed control…

ans 1). the difference between mapped and dynamic model engine are as follows  mapped model:if we take an example of practical life in mapped model the accelereation value goes on to the electric control unit  ECU which controls the flow of throttle through which diffrent speed ,torque  characteristics is…

ans 1). int this part of challenge we will try to find the efficienbcy of a drive cycle with different battery modes and diffrent drive cycles  ans 1). aim to provide the vehicle travel for 45 km with FTP drive cycle with 500 kg weight  In the first cycle with the data provided was inserted in the advisor …