Answer / hari krishan

Ultra high voltage Direct current(UHVDC) and High voltage direct current(HVDC).

Answer / thangaraj.r

UHVDC is above 765kv ,HVDC is above 440kv to 765kv.
HVDC line is placed all over the world .But UHVDC is placed
only in BRAZIL and JAPAN

Answer / jawad

i need to know the technical difference? not abbreviational

Answer / jawad

dear Thangaraj.r
kindly tell me, one thing more, what is the basic internal technology used in UHVDC, as thyristors are used in HVDC and IGBTs are used in HVDC PLUS

how much LT load can bear by the 100 KW HT connection.

0 Answers  

---

why scott connection is done why not two phases are directly picked at the output of 3 phase transformer??

1 Answers  

---

Hy the hydro power stations have high transmission and Distribution costs?

3 Answers  

---

how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?

0 Answers  

---

What is phase in electrical engineering?

5 Answers  

---

if the load is reactive then what is the use of calculating the real power and what is the use of reactive power if my question is wrong please excuse me..

1 Answers  

---

Any formula to calculate neutral current in 3 phase 4 wire system

1 Answers  

---

While testing a ZCT what parameters have to check or measure?

0 Answers   Indian Railways,

---

what is load which is indicated in power plant generation panel? in any power plant

1 Answers  

---

Why back emf used for a dc motor? Highlight its significance.

0 Answers  

---

one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..

0 Answers   Infosys, ME,

---

What is the difference between Droop vs Isoch Control?

0 Answers  

---