Download Project Document/Synopsis The proposed project aims at providing low voltage to induction motors through star to delta conversion. Star Delta is basically used to lower the current rate applied to motor at start and after that full load current is applied. The project uses a set of relays that helps in shifting the motor …
Induction Motor Timer Using Auto Delta Star Starter Read More »
Download Project Document/Synopsis The project is designed to automatically supply continuous power to a load through one of the four sources of supply that are: solar, mains, generator, and inverter when any one of them is unavailable. Four switches are used for four respective sources. These are connected to a microcontroller of 8051 family that …
Multi-Power Supply Using 4 Different Sources For No Break Power Supply Read More »
This project aims at controlling induction motor speed like fans, by operating a TV remote. The project uses a microcontroller of 8051 family that is interfaced to IR sensor. When any button on standard TV remote is pressed it sends certain coded data in infrared range to control board which is then collected by the …
The proposed project provides an effective method of controlling AC power given to a load with the help of firing angle control of thyristor. A comparator is used for the purpose that detects zero crossing point of waveform and its output is fed into the 8051 series microcontroller. The microcontroller offers desired delayed triggering control …
Controlling Induction Motor Power Through Thyristor Read More »
The project is intended to design a system with three phase solid state relay. It consists of three single phase units and every phase id individually controlled by a power TRIAC along with RC snubber network for zero voltage switching. Each phase requires opto-isolators for receiving switching signals coming from 8051 series microcontroller. With the …
