Flying Capacitor Multilevel inverter based shunt active power filter

Project Title

Flying Capacitor Multilevel inverter based shunt active power filter

Project Area of Specialization Shared EconomyProject Summary

The project is Flying Capacitor Multilevel Inverter based shunt active power filter is apower electronics device which compensate the harmonics consist of flying capacitor multilevel inverter and control system the overall project include

1) Three Phase supply

2) Nonlinear load

3) Bridge rectifier

4) control system

5)flying capacitor inverter

6) current transformer

7) oscilloscope

and other component whic are going to use to make these devices like mosfet,amflifier circuitry, aurduino etc 

now working principle of the project is that the reference generation system of the project generate compensation signal of the harmonics occuring in the signal and then these compensation signal we give to the controller of the system the control system generate pulses which give to the inverter then the inverter generate the current which is 180 out of phase to the harmonics.this 180 degree out of phase cancel the harmonics in the system which will reduce the harmonic distortion under allowable limit 

Project Objectives

Due to increasing use of nonlinear devices and loads, the generation of the harmonics is the major problem for the industry as well as for the power system because it effect the stability of the system and because of this system cannot work in efficient way, so in order to tackle this problem the efficient design of the shunt active power filter is needed which can eliminate the harmonics and its effect in order to stabilize the system so that the overall efficiency of the system increase.

Due to increasing use of nonlinear devices and loads, the generation of the harmonics is the major problem for the industry as well as for the power system because it effect the stability of the system and because of this system cannot work in efficient way, so in order to tackle this problem the efficient design of the shunt active power filter is needed which can eliminate the harmonics and its effect in order to stabilize the system so that the overall efficiency of the system increase.

The main objective are

1) To compensate harmonics in order to increase the stability and efficiency of the system

2) Improve the power quality of the system

3) The design topology reudce the size of the component as compare to different topologies which is used to design the filter

Project Implementation Method

The project is implented at the department the method is

we supply the electrical energy to non linear load and measure the harmonis appeared in the system taen we attach aur shunt active power filter and then again see the results which ultimately reduced harmonics in the system which is our ultimate goal.

this project can scaled at the high level as a industrial product. which also reuded its capital cost.

so if we implement this project a the startup it is the major contribution to the power electronics industry of Pakistan .

Benefits of the Project

Project is based on power electronics and control engineering technology which helpls industry to improve its power quality and reduce harmonics and can also be used for reactive power compensation which leads industry to reduce its losses which increase the industry profit margin also improve the power factor of the industry which is beneficial for overall system of the grid.

Precisely this project is play a key role in order to improve efficiency of all areas from industry to national grid

Technical Details of Final Deliverable

The project is ultimately a fabricaed device which is implemented at the near to the load which reduced harmonics.improve power qulaity and perform reactive power compensation.

consist of mosfets,capaicots,amplifier,logic circuits and other equipments measuring as well signal generators

Final Deliverable of the Project Hardware SystemType of Industry Energy , Manufacturing Technologies OthersSustainable Development Goals Affordable and Clean Energy, Responsible Consumption and ProductionRequired Resources

Item Name	Type	No. of Units	Per Unit Cost (in Rs)	Total (in Rs)
			Total in (Rs)	71000
mosfets	Equipment	20	200	4000
capacitors	Equipment	20	500	10000
amplifier components	Equipment	15	300	4500
osciloscope	Equipment	1	10000	10000
universal bridge	Equipment	1	5000	5000
three phase supply	Equipment	1	15000	15000
control system components	Equipment	30	300	9000
current transformer	Equipment	3	1000	3000
refrence genration component	Equipment	15	300	4500
transport	Miscellaneous	1	3000	3000
papers,booklets	Miscellaneous	6	500	3000