Format – TR-1
This format provides the
information on quantum of energy handled by the State Transmission System and
the overloading of lines for continuously 2 hours.
The Yearly summary on the basis
of the information of all the four quarters of the year is given below:
|
Sl. No.
|
Particulars
|
For 2004-05
|
For 2003-04
|
Comment
|
|
1.
|
Total Energy Received at Interface Points
|
29511.34 MU
|
28513.34 MU
|
Loss figures for 2003-04 are inclusive of PGCIL system
loss while the loss figures for 2004-05 is for MP Transmission System alone
and they are not comparable.
|
|
2.
|
Total Energy Sent to Discoms
|
28097.73 MU
|
26248.93 MU
|
|
3
|
Energy Lost in Transmission
|
1413.61 MU
|
2264.41 MU
|
|
4.
|
% Loss
|
4.79%
|
8.14%
|
The Losses for the year 2003-04
have been reduced to 6.12 % after getting reconciliation and excluding PGCIL
system losses corresponding the losses for the year 2004-05 have been found to
be of the order of 5.62 % as reported in the information submitted in the
Tariff Petition for FY 2006.
Out of about 28362.46MU (including
direct injection at 33kV) sold to the three Discoms the percentage wise share
of Discoms is given below:
|
DISCOM
|
Year 2004-05
|
Year 2003-04
|
|
Poorv Kshetra
|
8405.06 MU
|
29.6%
|
7800.5 MU
|
29.7%
|
|
Paschim Kshetra
|
9954.43 MU
|
35.1%
|
9882.21 MU
|
37.6%
|
|
Madhya Kshetra
|
10002.97 MU
|
35.3%
|
8566.22 MU
|
32.6%
|
In Madhya Kshetra Discom, Bhopal
Town was kept away from the load
shedding during the year.
MPPTCL has started computing the
voltage wise Transmission line losses of its system. The same for the last two
quarters of 2004-05 are given below:
|
Voltage Level
|
For Quarter
Oct.-Dec.2004
|
For Quarter
Jan.-Mar. 2005
|
|
400 KV
|
0.77%
|
0.65%
|
|
220 KV
|
3.00%
|
2.56%
|
|
132 KV
|
1.29%
|
1.16%
|
Further the MPPTCL has provided a
list of 10 maximum loaded transmission lines for each quarter. The following
transmission lines appear in the list for more than once during the year:
|
Sl. No.
|
Name of top 10 lines with Max. Congestion
in terms of MW for continuously 2 hrs.
|
% Over Loading (#)
|
|
1
|
Jabalpur-Damoh 132 KV
|
260.00
|
|
2
|
Damoh -
Bijawar 132 KV
|
232.00
|
|
3
|
Itarsi
-Barwha - I 220 KV
|
219.70
|
|
4
|
Itarsi-Hoshangabad 132 KV
|
216.00
|
|
5
|
Itarsi
-Barwha - II 220 KV
|
196.97
|
|
6
|
Indore -
Ujjain - II 220 KV
|
196.97
|
|
7
|
Rajghat -
Pichhore 132 kV
|
192.00
|
|
8
|
Bina-Pichhore 132 KV
|
188.00
|
|
9
|
Mehalgaon
- Tigra 132 KV
|
182.00
|
|
10
|
Indore - Southzone - I 220 KV
|
181.82
|
OBSERVATION:
As the loading on these transmission lines
is in the range of 200% of the Surge Impedance Loading, the MPPTCL is expected
to propose immediate remedial measures for improving the State. MPPTCL has
submitted the Comprehensive Transmission Investment Plan which is also
available on the Commission’s website and which contains a number of the
Transmission works that are to taken up by the Company. The MPPTCL has been
asked to inform as to how the execution of the projects envisaged in the
Investment Plan would be able to reduce the loading on these transmission
lines. Further, the transmission losses in 220 kV system are more than the
losses in 132 kV system.
Format TR-2
This format provides the information on system availability,
frequency profile, demand met and the capacity addition.
(a)
System Availability:
The yearly
summary of the
System
Availability on the basis of the quarterly information is given below:
|
Voltage
|
For 2004-05
|
For 2003-04
|
Observation
|
|
400 kV
|
99.12%
|
98.10%
|
The system
availability is more than 99% against 95% given in the Trans. Performance
Standards.
|
|
220 kV
|
99.13.%
|
99.81%
|
|
132 kV
|
99.38%
|
99.76%
|
|
Total
|
99.29%
|
99.22%
|
The availability
of five most critical transmission lines remained above 99% as given below:
|
Sl.No.
|
Transmission Line
|
For 2004-05
|
For 2003-04
|
Observation
|
|
1.
|
400kV Indira Sagar -
Indore
|
99.39%
|
99.69%
|
The availability of
the five most critical lines remained above 99% during 2003-04 and during
2004-05.
|
|
2.
|
220kV Amarkantak - Jabalpur
|
99.48%
|
99.71%
|
|
3.
|
220 kV Birsinghpur - Katni
|
99.48%
|
99.99%
|
|
4.
|
220 kV Bina - Gwalior
|
99.65%
|
99.66%
|
|
5.
|
132 kV Damoh - Bijawar
|
99.95%
|
99.97%
|
(b) Frequency Profile:
The system frequency profile in
terms range of frequency prevalent for percentage of time during the year is
given below:
|
Frequency
|
For 2004-05
|
For 2003-04
|
Observation
|
|
Above 50.5 Hz
|
0.88%
|
2.58%
|
The frequency
remained in between 48.5 Hz to 50.5 Hz i.e. with in statutory limits of +/-
3% with respect to 50Hz, for more than 99% of time in 2004-05.
|
|
50.2 to 50.5 Hz
|
14.51%
|
9.58%
|
|
49.8 to 50.2 Hz
|
45.91%
|
30.29%
|
|
49.5 to 49.8 Hz
|
23.10%
|
19.99%
|
|
49.0 to 49.5 Hz
|
14.47%
|
14.84%
|
|
48.5 to 49.0 Hz
|
1.10%
|
2.73%
|
|
Below 49.0 Hz
|
0.03%
|
0.94%
|
(c) Demand met during the
year:
During the year
2004-05 the actual demand met was 5241 MW in comparison with 4984 MW for the
year 2003-04 a rise of 250 MW.
(d)
Capacity
addition during the year:
The
capacity addition during the year 2004-05 is given below:
|
Voltage
|
Transmission Line (in ckt-kM)
|
Transformation (MVA)
|
|
For 2004-05
|
For 2003-04
|
For 2004-05
|
For 2003-04
|
|
400 kV
|
605.22
|
0.00
|
315
|
0
|
|
220 kV
|
278.20
|
97.52
|
1280
|
480
|
|
132 kV
|
389.80
|
310.31
|
800
|
1894
|
(e)
Amount spent
on Capital Project:
The amount
spent on capital projects is as given below:
In
Rs. crore
|
Mode of funding
|
For 2004-05
|
For 2003-04
|
|
ADB Funding
|
59.99
|
186.84
|
|
PFC Funding
|
50.28
|
93.43
|
|
Internal
|
12.80
|
16.34
|
|
Others
|
12.61
|
|
