Project 2

Early warning system:                     Early warning system is an adaptive measure for climate change, using integrated communication systems to help communities prepare for hazardous climate-related events. A successful EWS saves lives and jobs, land and infrastructures…

Preprocessing data:                  The stock market data is taken and the values at the start and close of the working hours are considered and the data are preprocessed to get a valid model for predicting the outcomes. # importing libraries import pandas as pd import numpy…

Torque-speed characteristics:            The torque-speed characteristics of a 3-phase motor is defined as the curve plotted between torque developed and rotational speed of the motor. It gives the information about variation in the motor torque with the change in its speed.             The characteristic is obtained from…

1)Stationary d-q reference frame:               In this reference frame the d-axis is fixed to and thus coincident with the axis of the stator phase A winding. This means that the mmf wave of the stator moves over this frame at the same speed as it does over the stator phase A windings.…

1)Fuel cell:                The fuel cell model is made in the simulink blocks to show the hydrogen consumption of the fuel cell and its performance.                                      …

1)Energy management:               The energy management system is used to determine which energy source is to be used and which is to be charged.                        The input to the model is the power requirement of…

1)UC model:               The ultracpacitor model is made using the soc equation and the current produced by the the ultracapcitor along with the open circuit voltage.                                The…

1)Vehicle model:            The vehicel model is made in the simulink using the resistive force equation.The model is shown below,                                 The resistive force including airdrag,hill…

1)Simulink model:               The above flowchart may be implemented using the simulink model.The basic battery and fuel cell stack blocks can be used for the implementation.                             …

1)  False,              As the driver is accelerating frequently the need for the voltage rises to the peak value.So UC can give the peak voltage as UC has higher power density than the battery which is good at giving the greater energy density and also the brake is applied at the…

1)Types of fuel cell: FUEL CELL TYPE COMMON ELECTROLYTE OPERATING TEMPERATURE TYPICAL STACK SIZE ELECTRICAL EFFICIENCY (LHV) APPLICATIONS ADVANTAGES CHALLENGES Polymer electrolyte membrane (PEM) Perfluorosulfonic acid <120°C <1 kW–100 kW 60% direct H2; a40% reformed fuel b Backup power Portable…

1.Isolated buck converter:            The isolated buck converter is made using a transformer connected between the switch and the diode. The circuit for forward converter is shown above.THe mosfet is connected with the primary of the transformer and the secondary of the transformer is connected…

1)Buck CCM:          The buck converter is drawn in a the simulink model.The circuit is drawn with a mosfet and the inductor and capacitor along with a diode.       The duty ratio of the converter can be found from the input and the output voltage,      duty ratio,D=output…

Hybrid vehicle:                The hybrid vehicel with both engine and the battery can be modelled using the matlab.               Now we can simulate the model wiht the driver signals coming from the drive cycles. .        …

Forward vehicle model:        The forward vehicel model is made using the driver controller and the plant model.In the plant model the engine  and the vehicel dynamcis block are made according to the needs.                The engine subsystem block is made…

Aim:            To design a model which assist the driver to turn the vehicel according to the signs in the road taken through a camera . The driver can adjust the direction as compared to the present location of the vehicle. Model:            The model fof controlling…

Modelling of battery pack:           The modelling of the lithium ion cells are done in the matlab with the help of the generic battery model.                       In the above model we have 10 generic battery model connected in…

Battery pack preparation:        The given cell is ANR26650M1-B.The parameters of the cell are as follows,                       From the above characteristics we can decide the battery pack details.The main takeways from the characteristics…

1.Battery management system with harness dashboard:             The model for the battery management system will look like the one below,                               The above model is similar to the dashboard…

1.Types of lithium ion cells:                                                                   The three primary functional components of a lithium-ion…

                                                            Design of Electric Rickshaw   Introduction:               Electric rickshaw…

                                                               Design of Electric Vehicle   Introduction:              …

                                                          Baja All Terrain Vehicle Aim:         To study and analyze the working of the baja all terrain…

1.Control logic of washimg machine:                   The control logic of the washing machine is explained using the below model,                                    The above stateflow…

1.Simulation of doorbell with solenoid:    A solenoid is a type of electromagnet, the purpose of which is to generate a controlled magnetic field through a coil wound into a tightly packed helix. The coil can be arranged to produce a uniform magnetic field in a volume of space when an electric…

                                                             Design of Electric Vehicle   Introduction:                …

1.Weight of various aircraft:              The weight of the aircraft is generally is calculated under two category,                               1.Maximum take off weight           …

1.Braking power:                     The braking power is calculated with the UDDS drive cycle.The drive cycle contains data with 1370 time period.                       The drive cycle value is uploaded into the…

1.A)Speed control of DC motor with BJT H-bridge:                                            The above diagram shows the demo model of a dc motor with BJT H-bridge. The input to the circuit is given by pulse generator.In…

1.Power converters:                Power converters are semiconductor switches used for high switching operation to control the flow of power. In EV power converters are a key device used to control the power flow.Three major power converters are used in EV,      …

1.Difference between mapped and dynamic model:          Mapped model:                      In mapped model the data used for operation and stimulation are to be entered in a form of look up table and           …

1.cargo mass-500 can vehicle travel 45kmph:                 First we have to open the advisor tool from matlab.     after opening it we have to select the EV default file from the drop down option.We have to change the cargo mass to 500 kg as given in the question.…