Transcript WCNDT 2004. Расписание докладов.

Rehabilitation and technical
challenges in Russia
Y. Yarovoy, О. Lebedev
and V. Semenov
Rehabilitation and technical challenges in Russia
INTRODUCTION. HEATING.
Quantity of cogeneration plants
268 RAO UES + 264 municipal
Quantity of boiler plants
70000 boiler plants
179898 boilers
Quantity of heat supplying organizations in Russia
17412 – full quantity of heat supplying organizations
1100 – main heat supplying organizations
Total annual heat production 2350 T W/h
1680 T W/h by district heating of district heating and
+ 670 T W/h by decentralize heating
Final heat consumption 1814 T W/h (without heat wastes)
1163 T W/h by district heating
+ 651 T W/h by decentralize heating
Rehabilitation and technical challenges in Russia
STATISTICS
Extension of Russian heat supplying system
184 000 km (municipal 94 400 km)
34 000 needed to be replaced.
Mean age 13 years,
wear – 65%.
Total heat amount obtained from CHP
More 30%.
What is the percentage of total energy generation comes from CHP
sources?
48,1% of total energy generation comes from CHP sources.
Rehabilitation and technical challenges in Russia
PROBLEMS AND SOLUTIONS
of Russian heat supplying system
System problems:
1. Absence of municipal energetic plans for efficient relations between
“big” and “small” energetic with fuel supplying systems;
2. capacity imbalance of heat loaded thermal sources with the surplus of
capacity of thermal sources in many systems;
3. overrunning load of heat load of consumer;
4. Surplus of centralization of many Heat supplying system
5. High losses of Heat supplying system;
6. Misbalancing of Heat supplying system;
7. Lack of motivation of cost reduction;
8. Lack of qualified staff especially on distant regions.
Key point of reconstruction :
1. Modernization of district Heat supplying system with high density of
heat load;
2. Particial decentralization of heat supplying system;
3. Full decentralization of many local heat supplying system with low
density of heat load.
Rehabilitation and technical challenges in Russia
Cogeneration plant
Current efficiency of heat-electric generating -30%
900
Fuel economy potential for
800
power generation at
cogeneration plant is 30
millions of standard coal
600
tones including 19 billions
m3 of natural gas
500
400
Over 300
свыше
300
300
от
240- до
300
240
300
200
до
240 гут/КВТ-ч
below
240
450
400
350
300
250
200
150
50
0
100
100
0
гут/кВт-ч
/ kilowatt-hour
Standard coal tonnes /
Efficiency
700
число ТЭЦ
Cogeneration plants
Источник: Центр по эффектиному использованию энергии
Rehabilitation and technical challenges in Russia
1200
Электроэнергетика
Electro energy
coal tonnes
млн. тут
Millions of standard
1000
800
Heat supplying
Системы
system
теплоснабжения
600
Промышленность
Industry
400
Здания
Building
200
Рациональное
Energy efficient
энергопотребление
strategy
0
полная
реализация
Potential
потенциала
realization
фактический
Current
уровень
situation
потребления
Source: CENEF (Russia)
Источник: Центр по эффективному
использованию энергии
Rehabilitation and technical challenges in Russia
Heat supplying
Heat supplying economy potential using reduction heat supplying losses is equal
19 billions m3 of natural gas
90%
Старение тепловых сетей
Aging and poor
и низкий уровень их
эксплуатации
operation
80%
70%
60%
Избыточная
Surplus
централизация
теплоснабжения
decentralize
50%
40%
30%
Допустимые потери в
Normal heat
муниципальных
supplying
тепловых
сетяхlosses
20%
200
180
160
140
120
80
60
40
20
0%
100
10%
0
(%)
losses
Heat supplying
потери в тепловых
сетях
100%
число муниципальных систем теплоснабжения
Quantity
of municipal heat supplying organizations
Источник: Центр по эффективному использованию энергии
Heat supplying losses in municipal organizations
Rehabilitation and technical challenges in Russia
Noncommercial partnership «Russian Heat supplying» influential structure in solving the problems connected with power supply
of Russian cities.
•established in 2003 by group of Russian social organizations.
•aim is
•to provide effective relations of professional power supply participants
united under common purposes and interests and
•to defend their professional interests.
“Russian heat supplying” consists of 119 organizations from 54 Russian
regions. Effective cooperation with over 500 organizations.
Noncommercial partnership “Russian heat supplying“ includes:
•heat supply and heat generating companies,
•region energy services,
•representatives of administrative and supervisory authorities,
•research, project and expert organizations and universities,
•engineering centers,
•Russian and foreign equipment manufactures
•innovation companies.
Rehabilitation and technical challenges in Russia
Noncommercial partnership «Russian Heat supplying» •SCIENCE-TECHNICAL MAGAZINE «HEAT SUPPLYING NEWS»
•Official magazine of “Russian heat supplying”.
•Leading Russian heat supplying magazine for last 5 years.
•Not only for chiefs, but else for engineers with many practice information.
•INTERNET PORTAL WWW.ROSTEPLO.RU
•Leading Russian web-portal with ~3500 attendances every day
•Energetic information about
•techniques, technologies and innovations
•active forum
•grants
•last news, events, exhibitions .
•INTERNET_MAGAZINE OF TECHNICAL BOOKS «TECHNICIAN»
•More 1000 books, practical manual and legislative documents
•Aim is to provide books for
•Regional heat supplying organization
•Universities
•Science organizations
Rehabilitation and technical challenges in Russia
Noncommercial partnership «Russian Heat supplying»
• initiators and participants of federal and regional laws development in heat
supply and energy efficiency areas, technical regulations, standards and
methodical materials.
• elaborate the programs of complex heat supply development of cities. It is
includes:
•diagnostics,
•energy audit,
•development of heat, electricity and fuel consumption,
•analysis of territorial fuel and electricity deficits and excesses;
•energy saving programs;
•development of electronic models of heat and electricity supply saving
systems in different GIS applications.
Energy planning – key point of complex programs of cities development.
In Russia there are cities with stagnate economy. These cities take
significant means on maintaining inefficient energetic. Those programs are
rather programs of rehabilitation with reduction of energy resources
consumption and conservation of energy powers.
Rehabilitation and technical challenges in Russia
Electronic scheme of Moscow heat supplying
Realized project - Moscow
Working projects Saint-Petersburg,
Yekaterinburg, Nizhniy Novgorod
•Forming of network.
•Network analyses.
•Statistical analyses
•Technological puzzles solution
•Modeling
In realization of heat supply
reconstruction of some Russian
cities projects some international
structures are already involved,
such as International Bank of
Reconstruction and
Development, EBRD, NEFCO.
Noncommercial partnership
“Russian heat supplying“,
provided to be the most
convenient connector for
foreign investment companies.
Part on Moscow heat supplying network
Thank you for
your attention !!!
Welcome in
Russia !!!
RUSSIAN HEAT SUPPLYING