Answer / muili ibrahim babatunde

This involves synchronization process. Hence, For the two voltages to link, these parameters must be met:
(1)Frequency ( Hz ) : The frequency of the voltages produced by the generator must be equal  to grid voltages
frequency.
(2)Voltage ( Volt ) : The line voltages produced by the generator must be equal to the grid line voltages.
(3)Phase Sequence : The phase sequence of the voltages produced by the generator must be same at that of the grid.
(4)phase angle : The phase angle of voltages produced by the generator must be the same with that of grid voltages phase angle.                                             (5) The waveform of the voltages produced by the generator must be the same with that of grid voltage.

Answer / k.prakashchandra

It is better to have generator voltage slightly higher ( not exceeding 3 %) than grid voltage ,while synchronizing , to avoid leading pf on synchronization

Answer / abhilash

After satisfying x7 criteria......our required parameters (v,phase sequence,p angle,hz and etc )will achieve.......if any in this is not achieved we cannot approach with the grid........thank you

what is need of primary water system in power plant?

1 Answers   JO, MPL,

---

what is the perfect location for furnace draft transmitter in AFBC boiler?

1 Answers  

---

our 125 kva DG does not start in AUTO mode works normally in MANUAL mode please give me a solution.....

0 Answers   SWR,

---

What is MFT and when it is acted.

2 Answers   HPCL,

---

what are the steps of syncronizing the generator with an infinite grid?

3 Answers   Genco, Orient,

---

what is the defenation of efficiency in the high pressor boiler? what is the formila of efficiency in the high pressor boiler?

3 Answers  

---

Due to the sensitive earth fault Our Power plant Get Tripped Several Times, It happens in the morning time daily, When temperature rises that means sun rises the earth fault current get lower, in this situation What should I do to get rid of this Problem?

2 Answers  

---

What is reheater protection based on what mft will be act on RH protection

2 Answers  

---

what is the formula for converting mmwc to tph in a dp type transmitter.what is the range in plc(in tph) if dp tx.range from 0 to 5000mmwc.

2 Answers   CCC, Korba Power Plant, Shyam Steel, Utkal Alumina International,

---

why IBD Vent is kept at higher elevation than CBD ?

5 Answers  

---

what is the relation between the grid voltage and generator voltage how to link up generator with grid

3 Answers   NDFL,

---

what is scanner air fan & how dose it work & is there any interlock in power plant

3 Answers   APGenco,

---