|
|
- Electrical and thermal energy production
- Production, transfer,
distribution and sales of
thermal energy for
households and industrial
establishments; heating
medium - steam and hot
water.
- Engineering
- Maintenance and repair
of power and heating
system installations
- Investment and trade
activities
|
|
REPUBLIKA
TPP
|
|
Republika
TPP is a thermal power plant providing
thermal and electric power for
households and industrial sector of Pernik. Its
construction started in 1949.
It was put into commission on 17.12.1951 with steam
generator ¹2 and turbine generator unite ¹2 and
four months later - steam generator ¹1 and
turbine generator unite ¹1.
The first reconstruction
was during the period
1956-1958. Turbine
generator unite ¹3 was
put into commission in
January, 1958 and turbine
generator unite ¹4 - in
June, 1958.
The second
reconstruction was carried
out during the period 1964-1966
and in March, 1965 steam
generator ¹5 with
turbine generator unite
¹5 was put into
commission.
In 1980 the first boiler
unit was was put into
commission and in 1990 -
the second boiler
unit.
Turbine generator unites ¹1
and ¹2 were disassembled
in 1993 and turbine generator unite ¹3
was replaced by a
counterpressure
turbine(1.2 atm). The
heater surfaces of the
standby steam
generator were
disassembled in the same
year and were replaced by
another type of boiler
.
|
|
|
|
The
voltage of the switch boards at Republika TPP is as
follows: 0.4, 6.3, 20 and 110 kV - double
barbus system; 6.3 kV is segmented, too.
The generators ¹3 and ¹4
are connected to barbuses
of 6.3 kV and
generator ¹5 - to
barbuses of 110 kV via a
transformer of three
coils 60 MVA 10.5/20/110 kV.
The own necessity
of 6 kV are fed by
the covered distributing
switchboard which consists
of 7 unites.
|
|
|
|
|
On
the grounds of article 23(3) of ZEER, article
9 of Decree on formation and applying of the prices
and rates of the heat power and Decision ¹Ö-002
dated 29.03.2002 of DKER - Sofia, Toplofikatsia -
Pernik EAD declares the limit prices of the
heat power - with hot water heat carrier for
the users as follows:
For
households according to PMS
(Government Decree)
¹141/5.07.2002
Price of the energy
- 37.45 BGL/MWhth
Price of the power
- 0.05 BGL/m 3
For
companies
Price of the energy - 31.367
BGL/MWhth
Price of the negotiated
power - 2500 BGL/MWht
Price of the power - 0.108
BGL/m3
VAT
is included.
|
|
|
|
| Quality index |
Typical (rate) |
Rejection limit |
| Lower burning heat |
2100 Kcal/kg |
under 1695 Kcal/kg |
| Total humidity |
15% |
over 19% |
| Ash and dry matter |
58% (maximum) |
over 62.5% |
| Sulfur - combustible
substance |
1.2% (maximum) |
|
| Volatile substance |
40% (maximum) |
|
| Dimension |
0-30 mm |
|
| Rate of grinding |
0.9-1.1 |
|
|
|
|
|
According
to the Master plan for rehabilitation
by
EKONO ENERGY rehabilitation of the heat
transfer system and stations will be done and a new
boiler will be constructed to make the best use of the
ashy solid fuel available at the coal basin of Pernik.
|
|
|
|
- According to the changes of the Law of the Power
Engineering the functions of the public agency are
to be taken by the Ministry of Power Engineering
and Power Resources.
- The Parliament passed
the Prime Minister's
suggestion the manager of
DAEER to stand at the head
of the new Ministry.
|
|
