2020-21

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2-wire Ac distribution for protection -using isolation transformer
(NHCE, 2020) THOMAS ALLWIN ANTO – 1NH17EE754 ABHILASH MITHARE – 1NH17EE701
There are many circumstances that can lead to electrical accidents. It is subsidiary to identify and document kenned hazardous conditions that will be engendered in electrical facilities and equipment. Conditions that can be reproduced in a laboratory, intended to duplicate genuine-life conditions, can be acclimated to enhance cognizance of the possible hazards and they can withal facilitate manufacturers to develop safer and more fire-resistant electrical systems. The desideratum for electrical energy is sizably voluminous due to advancements in technology, which are mainly electrically driven. This advancement has equipollently established high electrical accidents, due to unsafe working conditions and practices followed at work. Hence, the desideratum to truncate the accidents at workplaces becomes a desideratum in order to increment productivity and make the environment safe for household dwellers and workers. Isolated extension supply is a contrivance used to isolate a domestic AC distribution supply system from the ground connection. The objective of this contrivance is to increment electrical safety especially for the users of the pieces of equipment. An endeavor has been made in this thesis to propose a simple isolated extension supply which averts electrical accidents to the users and the types of equipment.
7 Level Real time Multi Level inverter
(NHCE, 2020) RASHMI RAMACHANDRA 1NH17EE045 VANISHREE PARAMASHETTI 1NH17EE059 KAREN JUSTUS 1NH17EE026 TABASSUM 1NH17EE056
For high-power, high-voltage applications, multilevel inverters have gained widespread acceptance. In comparison to traditional inverters, this architecture requires fewer components, as well as less carrier signals and gate drivers. As a result, the overall cost and complexity, particularly at higher output voltage levels, are considerably decreased. This topology uses fewer components than other topologies.to standard topologies The level generation and polarity generation elements of the output voltage are separated. The level creation section employs high-frequency switches to generate various levelsThe polarity generation portion is in charge of determining the output voltage's polarity. Because the inverter has a component that works the switching power devices at line frequency, it is also more efficient. As a result, all switches do not need to operate at high frequencies, making inverter control easier and more dependable.
A Novel Fault Tolerant Solution for Underground Transmission System Monitored by GSM
(NHCE, 2020) Vandita Manohar 1NH17EE755 Muhammad Maaz 1NH17EE725
With the advancement of technology and beautification of the developing countries, India is now advancing towards adapting the underground system of cables or transmission lines to transfer power from the power station to the required places and equipments. With the advancing of technology comes new problems which need solutions. The underground cable system can be more efficient than the over head transmission lines. however, other than the external faults there can be faults that can arise in the cables due to certain issues which will be discussed further in the report. Tolerating fault that occurs above the ground is easy as it is visible to the naked eye but that is not the case when it comes to analysing the fault that occurs below the ground. They need to be dug through in places that seem to be faulty and that assumptions may not always be right. To solve this issue we have designed an underground fault detection system that will take signals from the sensors attached at a specific distance on the cables which is then connected to the relays. The relays will pick up the high surge in either voltage or current and then send the relay impulses to the Arduino which is already fed with a code that will assist in calculating the accurate distance of the fault from the base station and inmate the operators. This will save time and allow uninterrupted flow of power to the required places. This project is designed keeping in mind the concept of smart engineering where we are not going to be using a lot of expensive components rather we are working with minimal to provide the maximum result as it can be made available for a lesser cost and be accurate which will also help in sales. To the Arduino we will be attaching a GSM module in the next phase will allow us to get the SMS of the location of the fault which will be sent directly through the Arduino. The underground fault tolerant system will help in minimising the time taken for maintenance and also it will be easy to operate making it non dependable as anyone with basic knowledge can use it and fix the problem without any delay.
Agricultural 3 Phase Motor Control System
(NHCE, 2020) Vinod Choudhary S (1NH17EE757) Rahul Rajkumar(1NH18EE418)
As we know that India is an agricultural based country and its most of resource depends on agricultural outputs. From rapid development in agriculture in India many automatic technology has been implemented in agricultural production. As the total rainfall in various area may be either ill-timed or insufficient. Does in order to get maximum yield, it is necessary to supply optimum quantity of water and also maintain correct timings of water input. It is possible only if systematic irrigation process is done by collecting water when excess rainfall and release it to crops when they required. The science of planning and designing of an efficient, low cost, economic systems are tailored to fit natural condition. From the construction of proper distributed system, the yield of crops may increased due to controlled water supply
AI Based Smart Mirror Using Raspberry Pi
(NHCE, 2020) BHARATH SURYA 1NH17EE706 KAVITA SAH 1NH17EE718 RAKSHA S 1NH17EE745 SHAUN PHILIPOSE JOHN 1NH17EE748
Smart mirror is a wall mounted mirror which displays weather, time, news and other areas of interests. A smart mirror is basically a mirror with a screen behind it. That screen can be an Android tablet or a computer monitor. The objective of the Smart mirror is to give a passageway to a client to gather practical data that could influence the course of their everyday life. The idea of the smart mirror is presented with regards to the worldwide studies that guarantee men spend approx. The proposed framework is to plan an intuitive advanced brilliant mirror with man-made consciousness utilizing Raspberry Pi. In the proposed framework, the capacity of the framework to recognize the client and react as far as the main job, joining the hypothesis of man-made brainpower. Intelligent registering, with remotely associated inserted gadgets that are being utilized in different everyday exercises. In light of this innovation, numerous gadgets/items are currently arising and with this knowledge it is giving agreeable, secure and helpful individual administrations all over. The venture targets making a keen framework for clients where it perceives the client utilizing mediums like OpenCV. The mirror will perceive client's face and it will be prepared utilizing Raspberry Pi and show client's feeds. Client's test pictures will be put away in data set. This paper demonstrated a smart mirror device with a user-friendly architecture with many impressive features. Following a service-oriented approach, a stable and easy-to-use architecture was also introduced in this article. Since we are utilizing this mirror in a school climate, fundamental functionalities like a standardized tag scanner or unique finger impression sensor can be incorporated to satisfy essential assignments like school participation or program enlistments, and so on This could incorporate enrolling in programs by checking ID cards
Arduino Based Novel and Intelligent Control Circuitry to Monitor Electrical Parameters at Substation
(NHCE, 2020) Aditya D Aparanji 1NH17EE001 D Nikhil Kumar 1NH17EE010 Jayanth N 1NH17EE021 Lohith V 1NH17EE029
Arduino Based Novel and Intelligent Control Circuitry to Monitor Electrical Parameters at Substation
Automated Agribot for Agriculture Automation
(NHCE, 2020) NAME:Suhas G USN:1NH17EE751 NAME:Jyothi Patil USN:1NH17EE716 NAME:Jagadeesh USN:1NH18EE415 NAME:Chethan H E USN:1NH18EE413
Agriculture is a most important field in life of human being .It is a backbone of our country economy system. In this project work we have focused on Agriculture processes and tried to solve the problem. In this Project we have used battery powered wheels, dc motor inbuilt in these wheels and Arduino UNO is used to control the system process. It also provides manual control when required and keep tabs on the humidity with the help of humidity sensors.
Automatic active power phase sector
(NHCE, 2020) ANAGHA V – 1NH17EE002 SAMPRITHA G – 1NH17EE015 DHANUSH H M – 1NH18EE401 SHANKAR CHAVAN – 1NH18EE405
This project is meant to produce constant AC mains supply that is 230 v to one phase load. this is often attained by automatic changeover of the load from the absent phase to the following available conceive a 3-phase system. it's often noticed that power disturbance in distribution system is about 70 percent for single phase faults while other two phases are in standard condition. Thus, in any commercial or domestic power supply system where 3-phase is accessible, it's advisable to possess an automatic changeover system for constant power to critical loads within the event of missing phase. during this system auto selection is attained by using a set of relays inter-connected in such how that if one among the relay feeding to the load remains always energized. Under the phase failure statement the correlated with step down transformer secondary delivers zero voltage which is duly rectified to DC then fed to the logic gates consist of AND & OR to modify on the subsequent relay that delivers the ability to the load. It also encompasses a provision of connecting to an inverter source which delivers constant power to the load incase all the three phases go missing. The project is furnished with three transformers connected to the three phases supply. Further the project may be enhanced by incorporating power semiconductor devices like thyristors/IGBTs for instantaneous changeover to the subsequent available phase. This overcomes the dis-advantage of the changeover time commonly witnessed by relay switching operations.
Automatic Face Mask Detection
(NHCE, 2020) RANDHIR KUMAR YADAV 1NH17EE741 MOHAMMED ARBAS 1NH17EE066 ROHAN ASHISH 1NH16EE743
Today in this pandemic stricken world where we have to be at most careful until there is a cure there is a precaution and that brings us to follow the recipes that call Standard operating procedures that wearing a mask brings the maximum safety to an individual from contacting the novel coronavirus. and often people tend to be chaos in wearing a simple mask that can help them from be safe from disease and especially at large gathering of public places such as airports, bus stations and at the big public gathering the unlock unlock of every single public order now. .so this poses a great threat as well as challenge for the health bodies as well as events to a curb the spread of coronavirus project is the first phase o technologies in the wake of covid-19 among this project present machine learning based automatic face mask detection.
Automatic Meter Reading by Using Power Line Communication
(NHCE, 2020) VISHAL GUPTA 1NH17EE062 DEV RAWAL 1NH17EE012 RACHANA V 1NH17EE043 ANKITHA H 1NH17EE005
Power is the soul of world which is relevant to the electricity and “ELECTRICITY” is the word which now rules the world. So, proper utilization of this commodity is of immense important to us. Hence, it is required to measure power consumption. Conventional system require an individual and agent to physically come and take down the readings and report to house hold or office the amount one has to pay. The aim of this project is to measure and monitor the electricity consumed by consumers in a locality and transmitting the measured reading between the consumer and utility. The concept of Power Line Communication is used for the transfer of data between consumer and utility. Power Line Communication uses the high power line for the communication. The important advantage of this system is that no additional transmission line is needed for the transmission of data. It gives the useful functionality of switching the power ON or OFF to the user based on the signal sends to it from the controller corresponding to the status of bill payment.
Automatic movable road divider
(NHCE, 2020) SANJAY N S - 1NH17EE051 VINAY - 1NH17EE061 SURESH BABU B P - 1NH18EE406 YOGISHA B R - 1NH18EE409
The primary point of this venture is diminishing the gridlock in our everyday life. Street Divider is conventionally utilized for partitioning the Street for on-going and approaching traffic. This aides keeping the progression of traffic; for the most part there is equivalent width of paths for both on-going and approaching traffic. The issue with Static Street Dividers is that the quantity of paths on one or the other roadside is fixed. Since the assets are restricted and populace just as number of vehicles per family is expanding, there is critical expansion in number of vehicles on streets. This calls for better usage of existing assets like number of paths accessible. Lately, with a consistently expanding pace of improvement in metro urban communities around the globe, there has been relative expansion in quantities of vehicles on the streets. Albeit the quantity of vehicles utilizing the streets has expanded, the static street framework is practically the equivalent and can't adapt to changes like clog, unusual travel- time deferrals and street mishaps that are taking a genuine shape. Gridlock has been one of the significant concerns looked by the metropolitan urban communities today disregarding measures being taken to moderate and decrease it. It has arisen as one of the primary test for engineers in metropolitan territories for arranging of supportable urban areas.
Automatic Power Factor Compensation for Industrial Power
(NHCE, 2020) NITHIN C 1NH17EE414 HITLER SAHANI MANJHI 1NH16EE065 HARSHAVARDHAN S 1NH17EE021 VISHNU KUMAR KANTI 1NH15EE067
Automatic power factor controller project is designed to improve power factor automatically whenever power factor falls below a certain level. As you know demand of electrical energy is increasing day by day. More and more inductive loads are being used in industry and domestic applications. Inductive loads are main reason for low power factor in power system. Therefore we need to develop a method to improve power factor automatically. Automatic power controller project provides solution to this problem. Low power factor includes unnecessary burden on power system and transmission lines. By improving power factor of power system automatically, power system efficiency can be improved. In this project, power factor correction prototype is developed using pic microcontroller, relays, transformer, current transformer and zero crossing circuit.
Automation System in Agricultural Field For Effective Power Consumption
(NHCE, 2020) RISHABH YADAV – 1NH17EE742 PRACHI ANIL PANDIT – 1NH17EE732 NEERAJ – 1NH17EE728 RAMYA MANUR – 1NH17EE740
IOT also known as Internet of Things, basically is referred to two main things. They are Learning and Interaction. It includes interaction with a large number of things which include Services, sensors, actuators,etc. It actually defines a specific type of network of physical Objects connected together which can gather and collect information or data. It also includes other objects present in the Internet. In this way, with the help of IoT, we can collect and transfer or exchange the data between these physical devices and this process is being used in our Agricultural Automation project. As multiple technologies, machine learning, systems that are embedded, etc nowadays are converging, the things used in IoT have evolved. As there are various types of problems related to the privacy or security in this field, every now and then industries as well as government try to overcome this issue and international standards are getting more developed. In this project, we are focusing on how this interaction and learning of things present on internet can help us connect different types of devices on their respective Platforms. By doing so, it will help the humans in different varieties of fields such as home automation, networking, data monitoring, etc . The best part of this project is that it needs very less efforts made by man and gives comfort at a very high level. In this project, we have developed an extension box which will enable two way switching operation. An IoT Android app “Agro IoT” is made where user can add any number of buttons for the equipments without any limitations to control the loads in the field. We are also going to attach a camera and humidity sensor. In this way, any abnormal activity or intrusion in the field can be avoided by monitoring of the fields. The sensor will check the soil moisture and will automatically control the motor to water the crops. Applications in farming are numerous. Energy can be saved at large extent by using this project in real time.
Automation Using Vision System
(NHCE, 2020) ANKUR YADAV 1NH17EE006 POOJA KUMAR KAGE 1NH17EE038 SANGAM JAIN 1NH17EE050 SOHAN A JINGADE 1NH17EE054
In this extremely developing society time and man power area unit crucial constrains for completion of task in massive scales. The automation is enjoying necessary role to save lots of human efforts in most of the regular and often carried works. one among the most important and most ordinarily performed works is selecting and putting of jobs from supply to destination. The choose and place mechanism could be a PLC based mostly mechatronic system that detects the item, picks that object from supply location and places at desired location. The main exploration during this project is regarding discovering the item and putting it within the desired fashion as well as an outline of the recently programmed behaviors. The reports include the outline of the movement of axis that is employed for selecting and putting of objects employing a vision system, along side an outline of the integrated system. It then continues with an outline of the aspects of the software system used for simulation as well as axis arm mechanisms, their motor and servo actuators.
Cobots To Assisst with Healthcare Workers
(NHCE, 2020) SRIDARAN P 1NH17EE037 POOJA V 1NH17EE039 SRIRAM SP 1NH17EE048 SARIKA M 1NH17EE049
During the pandemic, many industries have faced their challenges, the highly affected being the healthcare industry. Major challenge for healthcare workers is wearing the PPE (personal protective suits) while treating the patients in intensive care unit (ICU). The corona virus pandemic has also increased the need for PPE suits worldwide. To minimize the physical contact between patients and healthcare workers in the isolation ward and to collect infectious wastage inside the isolation ward, collaborative robots can be used to assist with healthcare workers in monitoring the patients and in reducing the exposure to severe acute respiratory syndrome corona virus. Collaborative robots or cobots can monitor patient statistic and alert nurses when there's a requirement for human presence, allowing a nurse to watch multiple patients simultaneously, allowing a nurse to monitor multiple patients simultaneously. Cobots may be seen moving through hospital corridors carrying supplies. Cobots have also started assisting surgeons, which permit the surgeons greater precision and a better success rate with their operations
Design Of Automatic Home Energy Management System Using Renewable Energy For Effective Energy Conservation
(NHCE, 2020) Vikeshkumar 1NH18EE421 Ravi S.H 1NH18EE419 Altamash Pasha 1NH16EE062 Shreyas Y.N 1NH17EE749
Now a day’s non pollution power production is popular because of less pollution and eco- friendly. This paper shows a replacement system configuration of the front-end rectifier stage for automatic energy management system of renewable energy source. In today’s technology driven world electricity is one of the foremost things for our day-to-day life activities. As we all are oblivious of the very fact that the renewable sources of energy are depleting at a lightning- fast rate. So, it’s time for us to shift the target from conventional to non-conventional sources of energy to supply electricity. The output of the electricity produced by non-conventional sources is smaller amount than their counterparts. Renewable sources don’t have any detrimental effect on the environment. Solar-wind and main automatic energy management system of renewable energy is basically an integration of solar plant and a wind energy plant. It will help in providing the uninterrupted power supply. As during bad inclemency conditions, the assembly are often shifted from one source to other with the help of a microcontroller. A microcontroller ensures the optimum utilization of resources and it also increases the efficiency of the combined system as compared to the individual mode of generation. It helps in decreasing the dependence on one single source and makes the system more reliable. The system can be used for both industrial and domestic applications. This configuration allows the two or more sources to supply the load depending on the availability of the energy sources and priority
Design of Battery Management System for Low Voltage Stand alone System
(NHCE, 2020) B V NITHISH KUMAR (INH17EE008) HEMANTH I (1NH17EE018) HITISH G (1NH17EE019
Solar panels are the future for electricity. These bring out the highest source of energy in the entire in the coming days. the solar panels which on installation in different countries in huge quantity are making good improvement in producing energy. The top countries for producing solar energy are china and USA. Since India is also on the process of installation of maximum solar panels across the country. The other countries have moved up with solar cars, solar charging stations, etc. Although India breaking through a 7.5% of solar production around the globe would basically attain the third position in production of solar. The US based car company tesla is a electric car which totally runs over battery and is one of the most efficient car in the globe and has reached the sale hike for its cars. The total output given by a solar cell can be based on the number of cells placed in a panel these cells make sure the production of electricity is on a required scale. Battery control systems (BMS) are digital manipulate circuits that reveal and adjust the charging and discharge of batteries. The battery characteristics to be monitored encompass the detection of battery kind, voltages, temperature, potential, country of rate, strength consumption, closing working time, charging cycles, and a few more traits.
Detection and Prevention of Electrical Power Theft and Wireless Alert System
(NHCE, 2020) Yashwanth B S 1NH17EE064 Vybhav A 1NH17EE063 Dushyanth Kumar U 1NH17EE013 Gnanesh Nayak K V 1NH18EE402
Detection and Prevention of Electrical Power Theft and Wireless Alert System
Implementation of G to V conversion system Using bidirectional topology for EVS
(NHCE, 2020) DHARSHANGOWDAK 1NH17EE711 BHEEMANAGOUDA 1NH18EE412 HEMANTHKG 1NH18EE414 JAYAKUMARREDDY 1NH18EE416
Inourdaytodaylives,securityisoneoftheprimeconcerns.Wewanttoensure safetytothefullest. Doorcontrolaccessisanimportantlinkageinthesecuritychain.Apasswordbased doorlock microcontrolleris a system thatpermits access to only authorizedusersintosecured/restrictedareas. Thissystem isentirelymanagedbythe8-bitmicrocontrollerAT89C2051,ithas 2KbytesofROM.TheusergivenpasswordisusuallystoredintheEPROM soit canbechangedasperourconvenience.Thesystem includesakeypadthat intakesthepassword.Onenteringthepassword,ifmatchedwiththeonestored inthememorythentherelayturnsonandopensthedoor.Theuserwouldhave toenterthepre-setpasswordbeforeenteringandleavingtheareatobeextra carefulandavoidintrusion. Thisisadigitallocksystem andthesesystemscaneasilybeoperatedthrough oursmartphonesaswellwhichconvenientlyavoidstheneedtocarrykeys aroundeverywhereandrisktoloseit. Makinguseofproperintelligenceandincorporatingitwithmoderntechnology canavoidmanyproblemsalthoughhavesomedisadvantage
Implementation of Smart E-Vehicle Charging Station Powered By Renewable Energy
(NHCE, 2020) VINITH G A 1NH17EE756 PRAGATHI PRAKASH 1NH17EE733 MEGHANA I L 1NH17EE724 DIVYA S V 1NH17EE713
Electric vehicles are a moderately on-going innovation that is looking for its spot on the lookout. It has a few favourable circumstances, for example, the decreased nursery outflows, fuel reserve funds and its convenience. Lately, establishment of sustainable power offices is expanding quickly in light of the development to stifle the arrival of nursery gasses answerable for the warming of the earth and to save petroleum products, which are becoming progressively valuable. Besides, the expense of photovoltaic frameworks is diminishing step by step. Along these lines, it is accepted that cost of photovoltaic force will be falling later on. Nonetheless, in Japan, the enormous measure of surplus power from photovoltaic frameworks applies an awful impact on the force network. In this project, an EV charging station using sustainable power is proposed. The proposed EV charging station draws energy from photovoltaic frameworks and wind turbine at a low cost and uses that ability to charge a fixed battery. At that point the force is being utilized to charge electric vehicles; it also presents a few opportunities for electric force supply from sustainable wellsprings of electric vehicle charging stations. This project also introduces an energy management and control method for power supply of electric vehicles charging station. Solar photovoltaic arrays and wind turbine are integrated to replace energy from fossil fuel and decrease pollution from carbon emissions. An additional main supply is also added in order to maintain regular power supply to the system, here we are using proteus software to simulate the circuit.

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