Browsing by Author "Farade, Rizwan"

Now showing 1 - 9 of 9
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    Active power and frequency analysis of smart grid using simulink
    (AIKTC, 2016-05) Farade, Rizwan; Sayyed, Mohd. Ahmed (12EE04); Kadam, Amol (12EE17); Mishra, Sumeetkumar (12EE30); Utekar, Omkar (12EE63)
    In this project, a Smart Grid has been designed by MATLAB/SIMULINK approach for synchronization of Thermal and Wind power plant and for analysis of Active-Reactive power and grid frequency. Analysis of Active power and frequency gives the exact idea to know the range of maximum permissible loads that can be connected to their relevant bus bars. Reactive power flow between a wind turbine system and the grid is an important issue especially when the wind turbine is connected to a grid because Wind turbine power production depends on wind speed. The output power is not constant at all as wind speed changes all times. Output Voltage and frequency of these power plants must be same to avoid circulating current in existing power system network in the synchronization process. The maximum and minimum frequency deviation calculated for this smart power system network explains about the permissible range of active and inductive load applied at different load bus, from which stable working condition of the system has been deduced in order to satisfy the frequency deviation of + 3%. The Smart Grid, regarded as the next generation power grid, uses two-way flow of electricity and information to create a widely distributed automated energy delivery network.
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    Distribution transformer : Monitoring & protection
    (AIKTC, 2015-05) Farade, Rizwan; Belal, Ahmed; Khan, Farhan; Gujar, Ajay Shankar; Shaikh, Imtiyaz; Swamy, Sameep
    The basic aim of our project is to protect the transformer against internal faults and ensuring security of the protection scheme for external faults. System conditions that indirectly affect transformers often receive less emphasis when transformer protection is specified. Overloading power transformers beyond the nameplate rating can cause a rise in temperature of both transformer oil and windings. If the winding temperature rise exceeds the transformer limits, the insulation will deteriorate and may fail prematurely. Prolonged thermal heating weakens the insulation over time, resulting in accelerated transformer loss-of-life. Power system faults external to the transformer zone can cause high levels of current flowing through the transformer. Through-fault currents create forces within the transformer that can eventually weaken the winding integrity. A comprehensive transformer protection scheme needs to include protection against transformer overload, throughfault, and over excitation, as well as protection for internal faults. This paper focuses on liquidimmersed transformers because the majority of medium and high-voltage transformers are of this type. If there is a fault in the transformer, by our project we can detect the fault in the transformer and there will be notification to the control room regarding the fault.
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    Electromagnetic space shuttle launcher
    (AIKTC, 2021-05) Farade, Rizwan; Shaikh, Azim (17DEE71); Chagan, Musab (17DEE42); Shaikh, Afsal (17DEE62); Singh, Rohit (17DEE72)
    In this project we are developing the Electromagnetic antinuclear launcher for missile launching and space shuttle launching, this works on principle of magnetizing and demagnetizing of coil. There is a wide length tube and the objectto be fired is placed in tube. Over the tube, coils are wounded. when the supply is given, first coil get energized it try to attract a object and suddenly object get attracted towards it. After attraction the first coil De-energized and suddenly second coil is energized, Then the object get attracted towards that coil.
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    PM Stator less contra rotation wind power generator
    (AIKTC, 2018-05) Farade, Rizwan; Duduke, Mubashir (14DEE50); Petkar, Moin (13EE38); Shaikh, Irshad (14EE14); Shaikh, Hussain (14EE37)
    The objective of this paper is to propose an efficient, low cost and rugged design of medium sized gearless permanent magnet stator-less contra-rotation wind power generator (PMSLCRWPG). The earlier models of such medium sized generators, capable of generating less than one megawatt electric power, are facing huge mechanical losses due to wear and tear in the tightly coupled mechanical gear system. Due to this heavy arrangement in its mechanical assembly, the earlier design and its prototype could not function with high efficiency. The proposed design focuses on the performance of the model using the concept of stator-less dual rotor arrangement in the generator. The design was tested at various wind speeds and directions and the performance of the proposed permanent magnet machine has been experimented. The results of this sustainable and renewable model and design were compared with those of the existing models to promote green energy systems in the future. A wind turbine generator comprises a stator disposed between first and second generator rotors. The first generator rotor comprises a first rotor shaft and an inner permanent magnet rotor. The second generator rotor is configured to contra-rotate relative to the first generator rotor, and comprises a second rotor shaft and an outer permanent magnet rotor. Inner and outer annular ferromagnetic cores are anchored respectively to radially inner and outer portions of the stator. First and second inner permanent magnets of opposite polarity are anchored to a radially outer surface of the inner permanent magnet rotor adjacent the inner annular ferromagnetic core across an inner air gap, and first and second outer permanent magnets of opposite polarity are anchored to a radially inner surface of the outer permanent magnet rotor adjacent the outer annular ferromagnetic core across an outer air gap.
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    Safe starting, protection and speed control of induction motor
    (AIKTC, 2017-05) Farade, Rizwan; Qureshi, Danish (14DEE03); Kondkari, Ibrahim (14DEE09); Ansari, Shehbaz (13EE71); Ansari, Mohammed Saad (12EE101)
    Single phase power system is widely used as compared to three phase system for domestic purpose, commercial purpose and to some extent in industrial purpose. As the single phase system is more economical and the power requirement in most of the houses, shops, offices are small, which can be easily met by single phase system. The single phase motors are simple in construction, cheap in cost, reliable and easy to repair and maintain. Due to all these advantages the single phase motor finds its application in vacuum cleaner, fans, washing machine, centrifugal pump, blowers, washing machine, small toys etc. The single phase ac motors are further classified as: 1.Single phase induction motors or asynchronous motors. 2.Single phase synchronous motors. 3.Commutator motors. Induction motor Protection system from single phasing, over voltage, under voltage, overheating and phase reversal provides the smooth running of the induction motor expands its lifetime and also efficiency. Generally, these faults occur when supply system is violating its rating.
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    Solar streets light with auto intensity controller
    (AIKTC, 2021-05) Farade, Rizwan; Mapari, Zaid (17EE14); Shaikh, Mohammad Aafaque (17EE19); Shah, Shahbaaz (15EE35); Banker, Junaid (17EE06)
    The project is designed for LED based street lights with an auto intensity control that uses solar power from photovoltaic cells. A charge controller circuit is used to control the charging of the battery, and an LDR is used to sense the ambient light on day time. We have also at-tempted to measure the solar cell parameters through multiple sensor data acquisition. In this system, different parameters of the solar panel like light intensity, voltage, current and temperature are monitored using a microcontroller of the PIC16F8 family. The intensity of street lights is required to be kept high during the peak hours. The street lights are switched on at the dusk and then switched off at the dawn automatically by using a sensing device LDR LED lights are the future of lighting, because of their low energy consumption and long life they are fast replacing conventional lights world over. White light emitting diode (LED) replaces the HID lamps where intensity control is possible by pulse width modulation. A programmable microcontroller of the 8051 family is engaged to provide different intensities at different times of the night using PWM technique, for energy saving for solar based system, also using a charge controller for protecting the battery from over charging, overload and deep discharge protection. A light sensing device LDR (Light Dependent Resistance) is used whose resistance reduces drastically in day light for sensing purposes. In the measuring circuit the light intensity is monitored using an LDR sensor, the voltage by voltage divider principle, the current by current sensor and the temperature by temperature sensor.
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    Speed control of single phase induction motor by using triac
    (AIKTC, 2016-05) Farade, Rizwan; Bamne, Sharique (12EE09); Kazi, Faiz (12EE18); Dabra, Gaurav (12EE14); Sayyad, Sharukh (12EE42)
    A single phase induction motor physically looks similar to that of a three phase induction motor except that its stator is provided with a single phase winding. The rotor of any single phase induction motor is interchangeable with that of a polyphase induction motor. A single phase winding would produce no rotating magnetic field and no starting torque. In the stator of a single phase motor is provided with an extra winding known as starting winding. Single phase induction motors are small motors having a wide field of usefulness where a poly phase supply is not available. They are generally used in fans, blowers, washing machines, refrigerators, etc. The speed of the induction motor can be varied in a narrow range by varying the voltage applied to the stator winding. This method of speed control is suitable for such applications, where the load varies approximately as the square of speed, such as centrifugal pump drives, fan load.
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    Train power generation
    (AIKTC, 2018-05) Farade, Rizwan; SHAIKH, DANISH NAIM 15DEE28; SHAIKH, ABBAS 13EE64; PATHAN, SHOAIBUL FARHAN 12EE104; SHAIKH, JABAZ 13EE48
    In India power required for train is near about 2.5% of total demand of power. When the train is at running condition because of un leveling of the track the bogies are continuously having upward and downward motion. It is observed that there is relative upward and downward motion happens within two bogies. Therefore if we use this relative motion for the generation of electricity without affecting the input of train (electrical or mechanical) with this we can make one mechanism which firstly convert this relative motion into rotational motion. This mechanism doesn’t have effect of length of displacement of bogies in upward and downward direction as well as rotational motion obtained from this mechanism is unidirectional whose speed of rotational are generally depends on rate of movements of bogies in upward and downward direction and not on the length of displacement of bogies. In this way both the movements that is upward and downward movements can be used for generation of electrical power. The obtained speed of rotational motion is converted to the rated speed of generator by means of gearbox. Once receiving this rotational (mechanical) energy generator converts it into electrical energy. A method for generating electricity using high wind pressure generated by fast moving vehicles channeling the induced wind in the direction of the wind turbine; converting the energy of the wind into mechanical energy by using wind turbine; and converting the mechanical energy into electrical energy by using a generating device and can be used for applications.
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    Tree encroachment detector
    (AIKTC, 2017-05) Farade, Rizwan; Khan, Munawwar Ali (13EE27); Shaikh, Mohd. Farhan (12EE51); Idrisi, Shahzad (13EE17); Ansari, Afsar Hussain (13EE08)
    Trees and other vegetation have adversely affected the operation of electric power transmission and distribution systems since the construction of the first electric lines. Vegetation intrusion causes loss of reliability and creates safety hazards. Failure to perform vegetation management has been identified as a contributing factor in wide-spread local outages, and, particularly during extreme weather conditions, to system-wide outages. Trees in direct contact with energized overhead conductors can cause interruptions by providing a pathway for the flow of fault current. When fault current is detected and interrupted by protection devices, such as fuses and re closers, an outage occurs. This electrical mode of failure and the fault pathway provided by trees has been the focus of this investigation. This research effort investigate vegetation induced fault on the Auchi -Agene bode 33kv transmission line for period of 2 years to identify the causes, the mostly affected section of that transmission line and suggest the necessary vegetation management practice to be adopted by the management to reduces the menace.