Transformer is a device which helps in improvement of efficiency and safety of electrical power system by increasing or decreasing voltage levels whenever we needed. As transformer is very important electric device it is necessary to check health condition of transformer by checking various parameters of transformer like voltage, current, etc. so if there are any abnormal change in parameters of transformer, we can easily detect fault present in the transformer to avoid catastrophic effects. It is very tedious job to monitor transformer manually so there is necessity of monitoring transformer in real time. For monitoring transformer in real time, we are using IOT in which various sensors, raspberry pi is used for monitoring and along with this cloud computing is used. Cloud computing is technology which is used for storing and processing data from any computer. There are many different IOT applications that use the open-source platform known as ThingSpeak cloud. Cloud computing is the success of IOT technology. And we are going to add machine learning into this for detecting whether transformer is faulty or not by using various algorithm.Transformer is a device which helps in improvement of efficiency and safety of electrical power system by increasing or decreasing voltage levels whenever we needed. As transformer is very important electric device it is necessary to check health condition of transformer by checking various parameters of transformer like voltage, current, etc. so if there are any abnormal change in parameters of transformer, we can easily detect fault present in the transformer to avoid catastrophic effects. It is very tedious job to monitor transformer manually so there is necessity of monitoring transformer in real time. For monitoring transformer in real time, we are using IOT in which various sensors, raspberry pi is used for monitoring and along with this cloud computing is used. Cloud computing is technology which is used for storing and processing data from any computer. There are many different IOT applications that use the open-source platform known as ThingSpeak cloud. Cloud computing is the success of IOT technology. And we are going to add machine learning into this for detecting whether transformer is faulty or not by using various algorithm.Transformer is a device which helps in improvement of efficiency and safety of electrical power system by increasing or decreasing voltage levels whenever we needed. As transformer is very important electric device it is necessary to check health condition of transformer by checking various parameters of transformer like voltage, current, etc. so if there are any abnormal change in parameters of transformer, we can easily detect fault present in the transformer to avoid catastrophic effects. It is very tedious job to monitor transformer manually so there is necessity of monitoring transformer in real time. For monitoring transformer in real time, we are using IOT in which various sensors, raspberry pi is used for monitoring and along with this cloud computing is used. Cloud computing is technology which is used for storing and processing data from any computer. There are many different IOT applications that use the open-source platform known as ThingSpeak cloud. Cloud computing is the success of IOT technology. And we are going to add machine learning into this for detecting whether transformer is faulty or not by using various algorithm.