Decree No. 110 / 2008 Coll.
Decree amending Decree No. 439 / 2005 Coll., laying down details on how to determine the quantity of electricity from cogeneration and the quantity of electricity from secondary energy sources
Valid
Order
Effective from 01.07.2008
Text versions:
01.07.2008
04.04.2008
110
DECLARATION
of 14 March 2008
amending Decree No 439 / 2005 Coll., laying down details on how to determine the quantity of electricity from cogeneration and the quantity of electricity from secondary energy sources
The Ministry of Industry and Trade (hereinafter referred to as "the Ministry ') provides, pursuant to Article II (17) of Act No. 670 / 2004 Coll., amending Act No. 458 / 2000 Coll., on the Terms and Conditions of Business and on the Enforcement of Government Administration in the Energy Sector and on the Amendment of Certain Laws (Energy Act), for the implementation of Article 32 (6) of the Energy Act:
Decree No. 439 / 2005 Coll., laying down the details of the method of determining the quantity of electricity from cogeneration and the quantity of electricity from secondary energy sources, is amended as follows:
1. Paragraph 1 (2) reads as follows:
"(2) The electricity from cogeneration shall be considered to be the electricity from production for which the Ministry has issued a certificate of origin of cogeneration electricity (hereinafter referred to as" the certificate ') following an application, a model of which is set out in Annex 1 to this Decree. The certificate demonstrates the ability of the plant to produce electricity from combined production. The certificate shall be issued for the equipment or serial assembly of the assembly, if the technical design does not allow it, it shall be issued for the production plant. For those establishments which fail to comply with mandatory parameters, the certificate shall be valid from 1 July 2008.';
2. in Paragraph 1 (3) (b):
"(b) achieve the minimum production efficiency laid down in Annex 3 to this Regulation."
3. In Paragraph 3 (3), the words "or 1 year 'shall be added at the end of the sentence.
4. Annex 3 shall read as follows:
"Annex No 3 to Decree No 439 / 2005 Coll.
Method of determining primary energy savings in the cogeneration process and determining the minimum efficiency of energy use in electricity and heat production
(1) The efficiency of the combined production process is the basis for determining the primary energy savings referred to in paragraph 2 and for establishing the minimum energy efficiency as a criterion in paragraphs 15 to 17 of this Annex and applies to equipment put into service before the application of the special legislature1). For the purposes of calculation, a period other than 1 year may be used.
(2) Calculation of primary energy savings
UPE = 1-1ηqTηrV + ηeTηrE · 100%
the partial efficiency of heat production ηqT and electricity ηeT in the heat plant shall be determined by:
ηqT = Qzi TQpalT - ηeT = ETQpalT -
ηqT- is the energy efficiency of the combined production heat supply defined as the annual or monthly production of useful heat in a set or production plant with combined production of electricity and heat divided by the fuel consumption used in that set or production plant. For steam generators of electricity and heat
This value is multiplied by 1,045 [-]
ηeT - is the electricity efficiency of the combined production defined as annual or monthly electricity production divided by the fuel consumption used in the gear or the combined heat production plant. For steam generators where the year of construction is 1996 and earlier, this value is multiplied by 1,107 [-]
ηrV- is the energy efficiency reference value of separate heat production (heating) [-]
ηrE - is the reference value of the efficiency of separate electricity production (according to the formula in paragraph 12) [-]
QužT - is the annual or monthly production of useful heat supplied from the set or production plant with combined production of electricity and heat used for sharing and transmission of heat without subsequent transformation [MWh]
QpalT - is the total energy potential of the fuel used for the joint production of useful heat and electricity [MWh]
ET - is the annual or monthly production of terminal electricity from the combined electricity and heat production plant [MWh]
(3) Harmonised efficiency reference values refer to fuel calorific value, ambient temperature 15 ° C, atmospheric pressure 1,013 bar (1,013 hPa), relative humidity 60%, and for separate generation of electricity and heat energy are given as a percentage.
(4) The correction factors for the impact of climate conditions and removable network losses only apply to harmonised efficiency reference values for separate generation of electricity.
(5) Table 1
Harmonised efficiency reference values for separate generation of electricity used for calculations over the period 2006 to 2011
| Palivo | Zařízení KVET vybudované do roku | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006-2011 | ||
| ηripalE | ηripalE | ηripalE | ηripalE | ηripalE | ηripalE | ηripalE | ηripalE | ηripalE | ηripalE | ηripalE | ||
| Pevné | Černé uhlí | 39,700 | 40,500 | 41,200 | 41,800 | 42,300 | 42,700 | 43,100 | 43,500 | 43,800 | 44,000 | 44,2 |
| Hnědé uhlí, lignit | 37,300 | 38,100 | 38,800 | 39,400 | 39,900 | 40,300 | 40,700 | 41,100 | 41,400 | 41,600 | 41,8 | |
| Dřevní hmota | 25,000 | 26,300 | 27,500 | 28,500 | 29,600 | 30,400 | 31,100 | 31,700 | 32,200 | 32,600 | 33,0 | |
| Biomasa | 20,000 | 21,000 | 21,600 | 22,100 | 22,600 | 23,100 | 23,500 | 24,000 | 24,400 | 24,700 | 25,0 | |
| Biologicky rozložitelný a neobnovitelný (komunální) odpad | 20,000 | 21,000 | 21,600 | 22,100 | 22,600 | 23,100 | 23,500 | 24,000 | 24,400 | 24,700 | 25,0 | |
| Kapalné | Topné oleje | 39,700 | 40,500 | 41,200 | 41,800 | 42,300 | 42,700 | 43,100 | 43,500 | 43,800 | 44,000 | 44,2 |
| Biopaliva | 39,700 | 40,500 | 41,200 | 41,800 | 42,300 | 42,700 | 43,100 | 43,500 | 43,800 | 44,000 | 44,2 | |
| Biologicky rozložitelný odpad | 20,000 | 21,000 | 21,600 | 22,100 | 22,600 | 23,100 | 23,500 | 24,000 | 24,400 | 24,700 | 25,0 | |
| Neobnovitelný odpad | 20,000 | 21,000 | 21,600 | 22,100 | 22,600 | 23,100 | 23,500 | 24,000 | 24,400 | 24,700 | 25,0 | |
| Plynné | Zemní plyn | 50,000 | 50,400 | 50,800 | 51,100 | 51,400 | 51,700 | 51,900 | 52,100 | 52,300 | 52,400 | 52,5 |
| Plyn z rafinace/vodík | 39,700 | 40,500 | 41,200 | 41,800 | 42,300 | 42,700 | 43,100 | 43,500 | 43,800 | 44,000 | 44,2 | |
| Koksárenský, vysokopecní a jiné odpadní plyny, odpadní teplo | 35,000 | 35,000 | 35,000 | 35,000 | 35,000 | 35,000 | 35,000 | 35,000 | 35,000 | 35,000 | 35,0 | |
| Bioplyn | 36,700 | 37,500 | 38,300 | 39,000 | 39,600 | 40,100 | 40,600 | 41,000 | 41,400 | 41,700 | 42,0 | |
(6) Manufacturers of cogeneration shall use the efficiency reference values for electricity referred to in Table 1 in relation to the year of construction. These harmonised benchmarks shall be valid for 10 years from the year of construction. The year of construction of the cogeneration plant or plant is the calendar year in which the generation of electricity started.
(7) In the case of a production plant, plant or series assembly of combined electricity and thermal energy that reaches the eleventh year of operation, the manufacturer shall, in accordance with paragraph 6, apply the harmonised efficiency reference values 10 years old for a period of one year.
(8) In the event that the combined electricity and heat energy combination assembly or series assembly has been technically evaluated (upgraded or reconstructed) and the investment costs of the technical evaluation exceed 50% of the investment costs for the construction of a new comparable set or series assembly for the combined generation of electricity and heat, the year of the first generation of electricity in an improved installation shall be considered as the year of construction. Where a production plant consists of multiple sets or series sets of cogeneration and heat energy that have been installed in different years and where the implementation of cogeneration and heat energy makes it possible, the individual sets or serial assemblies of the sets shall be evaluated separately. In the event that this procedure cannot be applied, the age of individual sets or series assemblies shall be determined as the average calculated on the basis of the share of investments made in the year of construction. In the event that the individual investment actions at the production plant have been carried out in significantly different periods of time, the manufacturer may include a revaluation factor in the calculation of the year of construction, the calculation shall be approved by the Ministry.
(9) If only one type of fuel is fired in the installation, the value of ηripalE from Table 1 shall be directly added at the ηrpalE value. In the case of combined combustion of multiple types of fuels in the combined production of electricity and heat energy, we set the resulting harmonised efficiency reference values for separate generation of electricity by means of a weighted average of the individual quantities of heat in the fuel.
ηrpalE E = Шi = 1nQpal, i • ηripalE, i = 1nQpal, i%
Qpal, i - share of energy of each type of fuel consumed in the boiler to cover combined production [GJ]
ηripalE - harmonised reference efficiency of separate electricity production as specified in Table 1 for each fuel type [%]
(10) The harmonised reference efficiency for separate generation of electricity shall be increased by 0,1 percentage points for each step below 15 ° C depending on the average annual air temperature. Since the long-term average annual air temperature in the Czech Republic is 8 ° C, the harmonised reference efficiency will increase by
(15-8) = 0,7 [%]
The correction factors for climate conditions are not used for combined electricity and heat technologies based on fuel cells.
(11) The harmonised reference efficiency for separate electricity generation ηrtep is further adjusted depending on network losses directly related to the voltage level of the connection of the combined electricity and thermal power plant by the voltage level coefficient of the knap connection. levels
Table 2
Correction factors in relation to network losses
| Napětí | Hodnota korekčního faktoru kinap.úrovně přip | |
|---|---|---|
| Elektřina dodávána do přenosové nebo distribuční soustavy | Elektřina dodávána pro vlastní spotřebu nebo přímým vedením | |
| > 200 kV | 1,000 | 0,985 |
| 100-200 kV | 0,985 | 0,965 |
| 50-100 kV | 0,965 | 0,945 |
| 0,4-50 kV | 0,945 | 0,925 |
| < 0,4 kV | 0,925 | 0,860 |
If the production company supplies electricity to one voltage level, the kinap value shall be directly added to the knap level. levels or from Table 2.
In the event that the production, assembly or serial assembly supplies electricity to multiple voltage levels, the correction factor for removable network losses shall be evaluated on the basis of the weighted average of the electricity supplied.
= 1nkinap.level.Ei = 1n Ei -
Ei - individual shares of the quantity of electricity delivered to different voltage levels in [MWh]
kinap.levels of up- individual correction factors for removable network losses
Correction factors for removable network losses shall not apply to wood and biogas.
(12) The resulting value of the harmonised efficiency of separate electricity production to be included in the primary energy saving formula in paragraph 2 shall be determined using the formula
ηrE = (ηrpalE + ΡηrtéE). knap.level of gain [%]
(13) Table 3
Harmonised efficiency reference values for separate heat production
| Palivo | Druh média | ||
|---|---|---|---|
| Pára/horká voda | Přímé výfukové plyny | ||
| ηripalV | ηripalV | ||
| Pevné | Černé uhlí | 88,000 | 80,000 |
| Hnědé uhlí, lignit | 86,000 | 78,000 | |
| Dřevní hmota | 86,000 | 78,000 | |
| Biomasa | 80,000 | 72,000 | |
| Biologicky rozložitelný a neobnovitelný (komunální) odpad | 80,000 | 72,000 | |
| Kapalné | Topné oleje | 89,000 | 81,000 |
| Biopaliva | 89,000 | 81,000 | |
| Biologicky rozložitelný odpad | 80,000 | 72,000 | |
| Neobnovitelný odpad | 80,000 | 72,000 | |
| Plynné | Zemní plyn | 90,000 | 82,000 |
| Plyn z rafinace/vodík | 89,000 | 81,000 | |
| Koksárenský,vysokopecni a jiné odpadní plyny, odpadní teplo | 80,000 | 72,000 | |
| Bioplyn | 70,000 | 62,000 | |
If only one type of fuel is fired in an installation, the value of ηripalV - 5 [%] shall be added to the formula for the calculation of UPE in paragraph 2. In case of combined combustion of several types of fuels, the resulting harmonised efficiency reference value for separate heat production is determined by means of a weighted average of the individual amounts of heat in the fuel according to the formula
ηrV = dost r i = 1nQpal, i.ηripalV h i = 1nQpal, i-5 [%]
Qpal, i - the individual shares of fuel energy consumed in the boiler to cover the production of the corresponding share of electricity and heat energy in [GJ]
ηripalV - Individual harmonised reference efficiency of separate heat energy production, broken down by fuel type [%]
(14) Where electricity, useful heat and mechanical energy are produced in one combined production process, it shall propose a process for calculating the partial energy efficiency of the supply of heat, electrical efficiency and production of mechanical energy (e.g. pressure air) and primary energy savings by the manufacturer himself and shall be certified by the Ministry.
(15) Minimum efficiency of electricity production for steam turbosets ηel, where the year of construction is 31.12.1995 and earlier, in% is 43x with specific energy consumption in the fuel Sevpal 2,32 GJ / Gj or 8,37 GJ / MWh. For turbosets up to 50MW, the production efficiency of ηel is 35% xx for the specific energy consumption of Sevpal 2,85 GJ / GJ or 10,28 GJ / MWh. For turbosets over 50MW, the production efficiency of ηel is 40xx% with specific energy consumption in the Sevpal fuel 2,5 GJ / GJ or 9GJ / MWh
Notes:
x applies to combined generation of electricity and heat
xx applies to condensing power plants and to the supply of useful heat in relation to the electricity produced and the supply of useful heat Esv (MWh) / Qtep (MWh) equal to or greater than 4,4 (heat-supply plants): in the case of sources with biomass boilers, the minimum efficiency will be determined by an expert assessment including an assessment of the potential for heat use.
The efficiency of the production of electricity in the steam turbojet ηel shall be determined in accordance with the specific legislation1).
(16) The efficiency of energy production for steam turbines ηel, where the year of construction is after 31.12.1995, shall be determined in accordance with the special legislation1)
| Provozní soubor | Účinnost výroby ηet | Měrná spotřeba energie v palivu Setpal |
|---|---|---|
| % | GJ/GJ | |
| plynová turbína + spalinový kotel | 74 | 1,35 |
| plynová turbína + spalinový kotel – špičkový provoz | 28 | 3,57 |
| paroplynový cyklus s využitím tepla | 72 | 1,39 |
| Paroplynový cyklus s kondenzací | 50x | 1,39 |
Note:
x applies to condensing power plants and to the supply of useful heat in relation to produced electricity and the supply of useful heat Esv (MWh) / Qtep (MWh) equal to or greater than 4,4 (power plants with supply tpl).
The efficiency of the electricity production in the combined cycle with gas turbine and gas boiler ηet shall be determined in accordance with the specific legislation1).
(17) Minimum energy efficiency in the cogeneration unit with piston engine ηkj and minimum energy efficiency in the production plant with cogeneration units and boilers ηet
| Jmenovitý el. Výkon kogenerační jednotky | teplota vody na výstupu z kogenerační jednotky | účinnost výroby energie v kogen. jednotce ηet | měrná spotřeba energie v palivu na výrobu el. Sevpal | účinnost výroby energie (tep.+el.) v kotelně ηetx |
|---|---|---|---|---|
| KW | °C | % | GJ/MWh | % |
| do 100 | do 90 | 75 | 4,8 | 75 + 9xK/(1 + K) |
| nad 100 | do 90 | 80 | 4,5 | 80 + 5xK/(1 + K) |
| nad 100 | 91 - 100 | 75 | 4,8 | 75 + 10xK/(1 + K) |
| nad 100 | 101 – 110 | 69 | 5,22 | 69 + 16xK/(1 +K) |
| nad 100 | 111 – 120 | 64 | 5,62 | 64 + 21xK/(1 + K) |
| nad 100 | 121 - 130 | 59 | 6,1 | 59 + 26xK/(1 + K) |
| nad 100 | nad 130 | 54 | 6,67 | 54 + 31xK/(1 +K) |
xK = Qpalka
Qinch energy of fuel burned in the cogeneration unit (GJ)
Qpalkj fuel energy in boilers (GJ)
The efficiency of electricity production in the cogeneration unit with the ηet piston engine shall be determined in accordance with the specific legislation1. ';
Efficacy
This Decree shall take effect on 1 July 2008.
Minister:
Ing. Roman v. r.
Sign in for notes, favorites and notifications
Regulation Information
| Citation | Decree No. 110 / 2008 Coll., amending Decree No. 439 / 2005 Coll., laying down details on how to determine the quantity of electricity from cogeneration and the quantity of electricity from secondary energy sources |
|---|---|
| Regulation Type | Order |
| Author | - |
| Collection | Code of Laws |
| Date of Promulgation | 04.04.2008 |
|---|---|
| Effective from | 01.07.2008 |
| Effective until | - |
| Status | Valid |
The regulation text is for informational purposes only.
Comments 0