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Question
What is RTCC panel and why it is required
 Question Submitted By :: Rajashekar
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What is RTCC panel and why it is required
Answer
# 1
RTCC means relay tap changer circuit,these are the relays
which give command to the tap changer present in the
transformer H.T side to either increse or decrese the tap
since due to inductive load ( lagging p.f ) , the secondary
terminal voltage would decrease which would not be good for
the loads so by chnging taps, we increase the primary
voltage which in turn changes the secondary
voltage,normally done online.
 
Is This Answer Correct ?    139 Yes 39 No
Perservance
 
  Re: What is RTCC panel and why it is required
Answer
# 2
RTCC panel also known as AVC Panel (Automatic Voltage
Control Panel), is used to control the Transformer tap
Changer to adjust the tap position, as per the load
 
Is This Answer Correct ?    76 Yes 15 No
Rashid Abdul Rab
 
 
 
  Re: What is RTCC panel and why it is required
Answer
# 3
According to primary voltage variation, the RTCC gives
command to the on load tap changer which is provided in
transformer L.T side (i.e consumer side) to either increse
or decrese the L.T voltage to optain normal working voltage
to the consumer.
Tap changer should connect only in transformer consumer
side. Because the HT side line connected with main grid. So
we can not change the grid voltage.
 
Is This Answer Correct ?    21 Yes 66 No
V.senthilkumar
 
  Re: What is RTCC panel and why it is required
Answer
# 4
RTCC means- Remote tap changing controler and it is used to
maintain the stable output voltage of the transformer by
changing the taps because we need costant voltage then only
rtcc is required
 
Is This Answer Correct ?    66 Yes 8 No
Xyz
 
  Re: What is RTCC panel and why it is required
Answer
# 5
RTTC MEANS REMOTE TAP CHANGING CONTROL IT IS USED TO
COMMAND THE OLTC PANEL CONTROL THE PRIMARY SIDE OF
TRANSFOMER . WHEN WE REQUIRD CONSTANT VOLTAGE IT IS REQUIRED
 
Is This Answer Correct ?    36 Yes 5 No
Shiva Sharana
 
  Re: What is RTCC panel and why it is required
Answer
# 6
RTCC means REMOTE TYPE TAP CHANGING CONTROL panel,it is
used in transformer for tap changing.It contains an AVR
(Automatic voltage regulator),Relays and contactor for
motor.
 
Is This Answer Correct ?    14 Yes 14 No
B.c.pandey
 
  Re: What is RTCC panel and why it is required
Answer
# 7
RTCC stands for "Remote Tap Changer Control". RTCC panel
is used to give operation command to OLTC(On Load Tap
Changer)of Power Transformer from remote end.
 
Is This Answer Correct ?    23 Yes 6 No
Dipak Patil
 
  Re: What is RTCC panel and why it is required
Answer
# 8
RTCC panel is called as the Remote Tap Changer Circuit. it
is used to control the OLTC Tap changer from the control
room or control point itself where RTCC panel is Placed. it
is used to get the stable output voltage.
 
Is This Answer Correct ?    17 Yes 3 No
Bala
 
  Re: What is RTCC panel and why it is required
Answer
# 9
Dear V.Senthil
your statment is correct but the OLTC provide on HT side
only .
 
Is This Answer Correct ?    22 Yes 2 No
Bala
 
  Re: What is RTCC panel and why it is required
Answer
# 10
RTCC MEANS REMOTE TAP CHANGING CIRCUIT. AND REQUIRED FOR
CHANGING THE TAP AT THE HV SIDE OF THE TRANSFORMER ONLINE
IF THE LV SIDE VOLTAGE OF THE TRANSFORMER FLUCTUATE
BEACAUSE OF LOAD. IT HAS AVR (AUTOMATIC VOLTAGE REGULATOR)
TO CONTROL THE TAP CHANGING.
 
Is This Answer Correct ?    8 Yes 4 No
Chetan
 

 
 
 
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