How can i design current monitor for power transmission line using Arduino which send real time data

How to design current monitor for power transmission line using Arduino which send following data back to server :-
- temperature -Current Amp-Voltage -humidity GPS co-ordinate

Aditya,

To start with, how do you intend this device to be attached to the transmission line?

You should be able to scavenge power from the line via the measurements you make. You are after all intending to measure current and voltage and some small portion of those can be used for power. Since transmission lines are very high voltage and current, you will need to reduce the voltage and current to levels that will not harm the Arduino.

Do a search for "Current Transformers" to give you an idea of how to do this.

Since I work for a company that makes products performing similar functions to what you propose, I can't say much more without running the risk of divulging proprietary information.

Hi Elizabeth,
Thank you this is quite vital info you given me and will be really helpful for my project thank you so much and I totally understand your concern but whatever you told I taken into consideration and started working on it 

Hi Aditya-It looks like you asked this question more than once. One of the other times you asked you didn't mention measuring  voltage.  Whether you measure voltage or not makes a big difference.  Not measuring voltage means that your entire device can be kept at the transmission line potential- probably several thousand volts away from ground (earth).  If it is necessary to measure voltage, you'll need either a voltage divider or a potential transformer between the transmission line and ground. The good news about this is that the means of measuring voltage also provides an easy way to power your circuit.  The bad news is that  potential transformers and voltage dividers are big and expensive. Remember too that they must be capable of surviving the voltage transients that occur when lightning hits the line.Do you work for an Electric Utility company?  If you do, you might want to begin by visiting the metering lab to see what kinds of measuring devices are already in use on the system.Aside from that I'd like to suggest that you break your project into several smaller tasks and accomplish them one at a time.  Perhaps start with an Arduino and a SIM800 module to get your GSM communications working, and once that's done, add the GPS, temperature, humidity, current, and voltage one at a time.Good luck!-Rick   

Its not my fault this happen due to system disorder ...i didn't do it