The objective of this project is to determine the LINE TO GROUND AND OPEN LINE FAULT DISTANCE LOCATOR IN UNDERGROUND OR OVERLINE CABLE FAULT from base station in kilometers USING AN Arduino board. The underground cable system is a common practice followed in many urban areas. While a fault occurs for some reason, at that time the repairing process related to that particular cable is difficult due to not knowing the exact location of the cable fault. The proposed system is to find the exact location of the fault.
The project uses the standard concept of Ohms law i.e., when a low DC voltage is applied at the feeder end through a series resistor (Cable lines), then current would vary depending upon the location of fault in the cable. In case there is a short circuit (Line to Ground), the voltage across series resistors changes accordingly, which is then fed to inbuilt ADC of Arduino board to develop precise digital data for display in kilometers.
The project is assembled with a set of resistors representing cable length in KM’s and fault creation is made by a set of switches at every known KM to cross check the accuracy of the same. The fault occurring at a particular distance and the respective phase is displayed on a LCD interfaced to the Arduino board.
Further this project can be enhanced by using capacitor in an ac circuit to measure the impedance which can even locate the open circuited cable, unlike the short circuited fault only using resistors in DC circuit as followed in the above proposed project.
Dc motor speed control using 55 timer ic for the good price for the school level project. It is very comparative mini project. School project student is use. For the project is the comparator base project and electrical base project. This project is core electrical based project,
Underground line to ground and open cable fault detectionis the electrical based project for the good project, excellent project for the school level student is use for the student is use power electronics student is use. This project for the competitive project in the diploma electrical based project.
The engineering projects, school level project give in the ELECTROSAL HI- TECH PVT.LTD. The best place of the degree and diploma final year engineering projects as well as core electronics student is use.
Underground line to ground and open cable fault detectionis the best projects of the comparator base for the electronics,electrical , core electrical , power electronics in school level and diploma base student is use and this project is the mini project . And idea for the degree and diploma base students and 100% output is done.
- Under ground fault detection from base station
- Overline cable fault detection
- using an Arduino
- Exact fault location of cable
- Used standard concept of Ohams law
- LCD Display
- Transformer ,
- Voltage regulated circuit ,
- Arduino C