To overcome this problem, here is a project namely underground cable fault distance locator, used to find the location of the fault for underground cable. 4 Apr This paper proposes fault location model for underground power cable using microcontroller. The aim of this project is to determine the. 4 Apr digitalized so the project is intended to detect the location of fault in Need for underground cable fault distance locator: Till last decades.
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Underground Cable Fault Distance Locator Circuit and Working
This method is used to find the fault location very accurately. Hi Cwble Abebe, Can we know the title of your project? We want who provide the fault decting service in vadodara. This project uses Ohms Law conceptwhen a low voltage DC is applied to the feeder end through a series resistor, then the current would differ based on the location of fault occurred in the cable. Online method uses and process the sampled current and voltages to determine the fault points.
In future, this project can be implemented to measure the impedance underground cable fault distance locator project report using a capacitor in an AC circuit.
Underground Cable Fault Distance Locator Circuit and Working
When the fault occursthe process of repairing related to that particular cable is very difficult. This method for underground cable are less than above distancd.
It is just as important to understand how the equipment works. Offline method is classified into two methods such as tracer method and terminal method.
Pls help me by giving the documentation underground cable fault distance locator project report underground cable fault distance locator. And also please visit our International website once: Short circuit fault can be divided into two types, namely symmetrical and unsymmetrical faults. The fault of the cable mainly occurs due to many reasons.
When a fault occurs due to some reason, the process of fault tracking without knowing the location related to that particular cable is very difficult. Before you came up with this method s for identifying the exact location of the fault on the undergraound cable, what was the gaps you identified on the other methods. This method is used to find general areas of the fault to accelerate tracking on buried faukt.
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And once again please visit underground cable fault distance locator project report web site http: Here is a question for you, what are the types of uhderground Thus, this is all about underground cable fault distance locator. The success of fault tracking and locating of an underground cable is mainly depends on the skill, knowledge and experience of that person.
The dishance system is designed to track the exact location of the fault occurred in the cable. Before attempting to find vault cable faults on direct hidden primary cable, it is essential to know where the cable is situated and what direction failt takes.
Such faults occur when one or more phase conductors break. Day by day, the world is becoming digitized so the project is proposed to find the location of fault in digital way.
Free location methods can be classified into different types that are discussed below. The main concept of this project is to find underground cable fault distance locator project report distance of underground cable fault from the base station in kilometers. Save my name, email, and website in this browser for the next time I comment. If the fault occurs on the secondary cable, then knowing the exact route is even more critical.
This fault can be occurred by disruption in conducting path. But, when any problem occurs in cable, it is very difficult to find the exact location of the fault due to not knowing he repport location of the cable. Add Comment Cancel reply Comment: Till last decades, a million miles of cables are threaded in the air across the country.
In this method fault of the cable can be detected by walking on the cable lines. I sincerely appreciate your kind response regarding my article And once again please visit our domestic website http: What are the limitations of this kind of method in locating the fault.
For more details please contact Mr. Please could you introduce to me where I can underground cable fault distance locator project report a handy fault locator that can be used in swampy areas that has high voltage? Hi Jp choudhary Hi Bharat once you purchase the project from our website, undergroound only we can provide you with all documents, source code, circuit diagram, AV tutorials…etc go through this link: Hi Shiva Prasad As per your requirement we can suggest you to follow the below link http: This type of fault is better than short circuit fault, because when the open circuit fault occurs, then the flow of current through an underground cable becomes zero.
But currently it is laid in the underground, which is larger to an earlier method.
Although tracing of the cable can be an intricate job, it will very likely become even more complex as more underground plant is installed. Since it is extremely difficult to find a cable fault without knowing where the cable is, it makes sense to master cable locating and tracking before start the fault locating process. For furthermore details please contact to Mr. And once again please visit our domestic website underground cable fault distance locator project report In case is there any short circuit occurred from line to ground, then the voltage across series resistor alters accordingly, then it is fed to an analog to digital converter to develop exact data, which the pre programmed microcontroller will display in kilometers.
Underground Cable Fault Distance Locator | Projects for EEE | Edgefx
The fault happening at a specific distance underground cable fault distance locator project report the particular phase is displayed on an LCD interfaced to the microcontroller. The proposed system is designed with a set of resistors to signifying the length of a cable in kilometers, and the fault creation is designed with a set of switches at every known kilometer KM to cross check the exactness of the same.
This method uses a special instrument to test out service of cable in the field.