what is the need of reactor in between the transmission line?..like powergrid like that..

Answer Posted / brandon

To compensate in the case a line has too much capacitive current, or the line has usually low charge. In the latter case, if the capacitive component is too great, the line experiences overvoltages which are harmful.

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

1532


how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

1915


Can we put 3 layers of cable tray while installing tray

1952


Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.

2905


What is the relation between frequency and motor rpm?

1340






what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

3452


How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

1628


what will happen if OLR CT in all phases are short circuted

1692


We have 250 KW x 2 motors, which are load from 25% to 100% varying load in every minute , so how can we compansate the power factor. pl give your opinions on the above subject.

1426


In Generator How suction compression power and exhaust works ?

1457


If any cable burnt how can we identify it burnt by high current of high voltage? 

2010


WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING

1345


why burdens of VTs is more than CTs?

1352


What is the magnetic field (coil DC ) of Turbo Expander?

1592


How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?

1536