Energy is a valuable and expensive source. We offer complex solutions for generation of heat and energy, namely cogeneration facilities and power plants.

Our facilities are equipped with central control system and operate on various types of fuel. Energy generation allows simultaneous generation of heat, hot water, steam and cold. Our cogeneration facilities are made as modular units or as a container units of 50 kW to 9.5 MW single power.

Therefore, the generation of electric energy brings you maximum profitability.

We also offer you maximum environmental friendliness without any hazardous emissions.


Our company Austro Energy Systems AG offers gas reformer solutions to utilize gaseous hydrocarbon waste streams from oil and gas industry and turn them into a valuable resource of energy. These streams usually either contain large amounts of heavier hydrocarbons or vary in their composition and are thus challenging to use.

The gas reformer converts all higher hydrocarbons present in feed gas (natural or associated gas, flare gas, shale gas, vented volatile organic compounds (VOCs), LPG) into a gas rich in methane, and thereby improves the compressibility of the gas. Together with a AES block heat and power stations the system produces electricity with an overall efficiency of up to 45%.

Gas reformer AES

  • In the gas reformer the methane number of any fuel gas is improved up to 100±5 % by converting the non-methane hydrocarbons (NMHCs) to synthesis gas (H2 + CO) and finally to methane (CH4).
  •  Purification of associated gas from the hydrogen sulfide and high hydrocarbons and conversion of its qualities into similar properties of natural gas.
  •  Use of gas reformer AES improves increases performance of AES gas engines for work on associated and other gases with low methane number.
  •  Volume of gas preparation is 3000 Nm3 / hour (the volume of prepared gas of 5500 Nm3 / hour sufficient to generate min 18 MW of electricity per hour).

 Container block of gas reformer AES3000

Installation length–                                          700 мм 1

Installation width–                                            4800 мм

Installation height–                                          4200 мм

Installation weight in container –              40000 кg

 Methane number
  • Compressibility of the gas is measured by “methane number.” The higher methane number, the better the fuel gas
  • Pure methane number is 100, but the presence of higher hydrocarbons in the gas significantly reduces this
  • When the methane number of the fuel gas is 80 or lower, the engine must be used with a reduced nominal power in order to prevent knocking and engine
  • At high methane number, on the other hand, the engine can be operated with the highest
 Methane number of individual components
Composition Meth. number Composition Meth. number Composition Meth. number
Methane 100 I-pentane 10 H2S 10
Ethane 43 N-gexane 10 H2 0
Propane 34 N-geptane 10 N2 200
N-butane 10 H2O 100 O2 200
I-butane 10 СО 73 Argon 200
N-pentane 10 СО2 200 Helium 200

Among the new advanced technology company Austro Energy Systems Int. AG is the exclusive representative of Heliex Power Ltd. On European and Russian markets, and is engaged in commercial and industrial implementation of steam screw expanders systems type of open and closed loop.

Our company’s products meet the most strict quality standards, occupational safety and environmental protection.

Heliex Power Ltd.  

Heliex intends to be the World’s leader in steam screw expanders and their applications in the recovery of energy from industrial processes. The core technology is a novel rotary screw expander which recovers low-grade energy from steam and uses it to generate electricity. In some applications power can be generated where previously there was no economically viable opportunity to do so due to the temperature and wet steam conditions, for example from combustion engines and industrial furnace exhaust gas. The technology is also relevant to electricity generation in steam pressure let down systems, energy recovery indirectly in geothermal applications with high pressure and temperature water and intermediate/bottoming energy recovery from steam cycles.

Heliex expander systems are self-contained skid mounted generator sets incorporating G59 protection and designed to sit on normal factory floors or roadways without special foundations.

Power- Gen - 2015 - Peeps - 2


  Steam Expander Generator Set AES 145
 Performance
Performance AES 145 –H75C AES 145 –H90C AES 145 –H110C AES 145 –H132C AES 145 –H160C
Gross power output * up 75 kWe up 90 kWe up 110 kWe up 132 kWe up 160 kWe
Auxiliary power input up 2,5 kWe up 2,5 kWe up 2,5 kWe up 2,5 kWe up 2,5 kWe
 Operating parameters
Operating parameters
Electrical 400V, 50Hz, 3ph+N 480v, 60Hz, 3ph+N Option
Ambient temperature -10°C to +45°C
Ambient humidity <95% (non-condensing)
Installation Indoor or Outdoor
Sound pressure level
Steam mass flow rate range Up to 5000kg/h
Max. steam inlet temperature 221°C (saturated steam)
Max. steam inlet pressure 23.5 Bar A
Max. inlet-outlet ΔP 15 Bar
Steam inlet dryness fraction <97%
 Dimensions and foundations
Dimensions and foundations
Dimensions 2750 X 1700 X 2000mm (LWH)
Mass Up to 3,500 kg depending upon electrical generator rating
Lifting and handling Standard forklift pockets 200 x 100 mm, 1300 mm between centres
Site foundation Level load bearing surface 3000 x 2000 mm
 Plant services and interconnections
Plant services and interconnections
Steam inlet DN80, PN25
Steam outlet DN100, PN25
Compressed air supply 7 bar g  (Instrument air to ISO 8573.1 Class 2:3:1)
Electrical output 400V, 3 ph+N, continuous rating to suit generator protection device
Electrical input 400V, 3 ph+N
Remote monitoring Internet bridge (via internet cable or optional wireless GPRS / UMTS Modem). BMS or SCADA systems – MODbus over RS232, RS485, USB, Ethernet.
 Steam Expander Generator Set AES 204 
 Performance
Performance AES 204 –H200C AES 204 –H250C AES 204 –H315C AES 204 –H400C AES 204 –H500C
Gross power output * Up to 200 kWe Up to  250 kWe Up to  315 kWe Up to  400 kWe Up to  500 kWe
Auxiliary power input Up to  4 kWe Up to  4 kWe Up to  4 kWe Up to  4 kWe Up to  4 kWe
 Operating parameters
Operating parameters
Electrical 400V, 50Hz, 3ph+N 480v, 60Hz, 3ph+N Option
Ambient temperature -10°C to +45°C
Ambient humidity <95% (non-condensing)
Installation Indoor or Outdoor
Sound pressure level
Steam mass flow rate range 1800kg/h to 13500kg/h
Max. steam inlet temperature 221°C (saturated steam)
Max. steam inlet pressure 23.5 Bar A
Max. inlet-outlet ΔP 20 Bar
Steam inlet dryness fraction <97%
 Dimensions and foundations
Dimensions and foundations
Dimensions 3000 X 1850 X 2000 mm (LWH)
Mass Up to 9,000 kg depending upon electrical generator rating
Lifting and handling Standard forklift pockets 200 x 100 mm, 1300 mm between centres
Site foundation Level load bearing surface 3500 X 2500 mm
 Plant services and interconnections
Plant services and interconnections
Steam inlet DN100, PN25
Steam outlet DN200/250, PN25 flange, non-return valve rated PN16 (PN25 available on request)
Compressed air supply 7 bar g  (Instrument air to ISO 8573.1 Class 2:3:1)
Electrical output 400V, 3 ph+N, continuous rating to suit generator protection device
Electrical input 400V, 3 ph+N
Remote monitoring Internet bridge (via internet cable or optional wireless GPRS / UMTS Modem). BMS or SCADA systems – MODbus over RS232, RS485, USB, Ethernet.

The company Austro Energy Systems develops and provides comprehensive energy-efficient solutions for power generation and heat recovery on the basis of advanced gas and steam turbines. The construction of power plants is carried out according to the turnkey principle with simple (gas turbines) and combined transition (gas and steam). Our partner – Siemens – offers a wide range of gas turbines with a capacity from 4 to 400 MW ,steam turbines from 45 kW to 1900 MW, which can easily be used to address specific needs. Siemens has more than 100 years of experience in the development of gas and steam turbines and is a leader in this field.

Pre-Designed steam turbines up to 12 MW
Siemens has a comprehensive range of steam turbines for the power output range up to 12 MW which stand out distinctly from the products of other suppliers in that its machines are built according to the modular principle. Because of the many different possible combinations of individual modules, these compact steam turbines can be adapted flexibly to the specific requirements of the individual operator.
 SST-040 
 The newly developed steam turbine SST-040 is a generator drive specially designed for the 75-300 kW output range.
 sst 040
Тechnical Data SST-040 
Power output 75 to 300 kW(e)
Inlet steam pressure 2 to 40 bar (a)
Inlet steam temperature Dry saturated steam to 400°C
Exhaust pressure max. 7 bar (a) to 0.1 bar (a) condensing
Dimensions approx. 1.5 x 2.5 x 2 m (W x L x H)
Weight approx. 4,500 kg
  SST-050
sst 050
Тechnical Data SST-050 
Power output up to 750 kW
Inlet steam pressure up to 101 bar (a)
Inlet steam temperature Dry saturated steam up to 500°C
Speed According to driven machine
Exhaust pressure Back pressure: up to 11 bar (a)
 SST-060
 sst 060
Тechnical Data SST-060 
Power output up to 6 MW
Speed According to driven machine
Inlet steam pressure up to 131 bar (a)
Inlet steam temperature Dry saturated steam up to 530°C
  SST-110
 sst 110
Тechnical Data SST-110 
Power output up to 7 MW
Inlet steam pressure up to 131 bar (a)
Inlet steam temperature Dry saturated steam up to 530°C
Speed According to driven machine
Exhaust pressure Back pressure or condensing
 SST-111
 sst 111
Тechnical Data SST-111 
Power output up to 12 MW
Inlet steam pressure up to 131 bar (a)
Inlet steam temperature up to 530°C
Exhaust pressure Condensing to max. 0.6 bar (a)
Industrial steam turbines up to 250 MW
As global market leader for industrial steam turbines, we offer a comprehensive range of reliable and versatile steam turbines for the power output range from 2 to 250 MW. Our industrial steam turbines up to 250 MW are designed for fast start-up and economical operation.

 SST-150
sst 150The SST-150 is a single casing steam turbine, proving geared drive to a generator with a speed of up to 13,500 rpm and up to 20 MW output
 SST-200
sst 200Industrial steam turbine for output ranges of up to 10 MW.
 SST-300
sst 300Industrial steam turbine for output ranges of up to 50 MW. The SST-300 is a single casing steam turbine, providing geared drive to a 1,500 to 12,000 rpm generator. Its modular package design allows a wide variety of configurations to satisfy the industrial customer’s individual needs in the most economical way.
 SST-400
sst 400The SST-400 series steam turbine is a single casing industrial steam turbine with an output of up to 65 MW.
 SST-500
sst 500Industrial steam turbine for output ranges of up to 100 MW.
 SST-600
sst 600The SST-600 is a single casing steam turbine, designed for operation with speeds ranging from 3,000 to 18,000 rpm for generator or mechanical drives up to 150 MW.
 SST-700
sst 700Industrial steam turbine for an output range of up to 175 MW.
 SST-800
sst 800Industrial steam turbine for an output range of up to 250 MW.
 SST-900
sst 900Industrial steam turbine for an output range of up to 250 MW.
High-performance steam turbines up to 1,900 MW
Siemens offers a comprehensive range of steam turbines for the 50 Hz and 60 Hz market in the power output range from 90 to 1,900 MW. These are used in steam power plants as well as in combined cycle power plants. With more than 8,000 steam turbines in service worldwide we provide proven technology, adapted to the specific local conditions.

 SST-3000
sst 3000Steam turbine for the power output range from 90 to 250 MW.
 SST-5000
sst 5000Steam turbine for the power range from 120 to 750 MW.
 SST-6000
sst 6000Steam turbine for the power range from 300 to 1,200 MW.
 SST-9000
sst 9000Steam turbines of the SST-9000 series are typically operated in power plants with a power output of up to 1,900 MW.
Gas turbines with a capacity from 4 to 400 MW
The Siemens gas turbine range has been designed and tailored to help you meet the challenges of a dynamic market environment. Our models with capacities ranging from 4 to 400 MW fulfill the high requirements of a wide spectrum of applications in terms of efficiency, reliability, flexibility and environmental compatibility, and guarantee low life cycle costs and an excellent return on investment. New in our portfolio are the Dresser-Rand gas turbines.
Industrial gas turbines
The Siemens range of products comprises a variety of gas turbine models in the power output range between 5 and 53 MW. They are used at small energy supply companies and independent power generators such as industrial companies, as well as in the oil and gas industry.

 SGT-100
sgt 100The SGT-100 gas turbine is an industrial gas turbine in the power output range from 5 to 6 megawatts (MW) which combines compact and rugged construction with advanced technology.
 SGT-200
sgt 200Power Generation: (ISO) 6.75 MW(e) / Mechanical Drive: 7.68 MW.
 SGT-300
sgt 300Power Generation: (ISO) 7.90 MW(e) / Mechanical Drive: 8.2 MW.
 SGT-400
sgt 400Power Generation: ISO 12.90 MW(e) / 14.33 MW(e); Mechanical Drive: 13.40 MW / 14.92 MW.
 SGT-500
sgt 500Power Generation: ISO 19.06 MW(e) / Mechanical Drive: 19.30 MW.
 SGT-600
sgt 600Power Generation: ISO 24.48 MW(e) /Mechanical Drive: 25.24 MW.
 SGT-700
sgt 700Power Generation: ISO 32.82 MW(e) / Mechanical Drive: 33.67 MW.
 SGT-750
sgt 750Power Generation: ISO 37.03 MW(e) / Mechanical Drive: 38.19 MW.
 SGT-800
sgt 800Power Generation: ISO 47.5 MW(e) / 50.5 MW(e) / 53.0 MW(e).
Heavy duty gas turbines
Siemens offers a comprehensive range of high-performance gas turbines in the power output range up to 400 MW for use in simple cycle or combined cycle power plants with and without combined heat and power. All turbines have been tried and tested in actual operation and are very easy to maintain.

 SGT5-2000E
sgt5 2000e50 Hz gas turbines with a capacity of 172 MW.
 SGT5-4000F
sgt5 4000f50 Hz gas turbines with a capacity of 307 MW.
 SGT5-8000H
sgt5 8000hWorld’s most powerful 50-Hz gas turbines with a capacity of 400 MW.
 SGT6-2000E
sgt6 2000e60 Hz gas turbines with a capacity of 114 MW.
 SGT6-5000F
sgt6 5000f60 Hz gas turbines with a capacity of 242 MW.
 SGT6-8000H
sgt6 8000hWorld-class 60 Hz gas turbines with a capacity of 296 MW.

AESI AG is offering UPS Systems with high density which are designed for application in major systems and specially designed for operation of large data centers, ensuring the most effective and reliable solution in its domain, as well as extended servicing and support. 

Key Facts and Advantages

  • Minimum ИБПrequired space
  • The most effective UPS planning
  • Economically efficient operational cycle
  • Increased service life
  • Parallel use of up to 7 units
  • Space effective and fault-tolerant UPSs
  • Forecasted flywheel energy storage
  • Designated service life of 20 years
  • Low cost of servicing and maintenance
  • Fast recharging
  • Forecasted defect analysis
  • 10-color LCD with touch-screen
  • Wide range of operating temperature
  • Local monitoring and remote access
  • Easy and low-cost installation
  • MULTI VENDOR GENERATOR AND SWITCHGEAR COMPATIBILITY
 Energy Efficiency
The integration of the flywheel into our products sharply increases energy efficiency of the total system. Our CleanSource 300 UPS systems, for example, are up to 98% energy efficient – less than a third the losses of a traditional UPS using batteries. And unlike batteries, CleanSource flywheels do not require a specific ambient temperature to maintain peak performance, reducing the cooling burden in your facility. Green solution Reduced footprint, increased energy efficiency, lower cooling requirements, and the elimination of toxic chemical batteries improve the environmental sustainability of our products and your operation.
 Service and Monitoring
AESI AG provides for expertise, application on site, as well as maintenance and support during each start-up and operation phase of your critical power system. PowerService plan starting from basic recommendations on scheduled maintenance and ending by urgent delivery of required parts ensures complete support during the entire service life for your solution. AESI AG also ensures wide choice of system and control tools review for enhanced notification on status of your energy system and for sufficient enhancement of reliability of your energy system. Priority monitoring CleanSource View (CSView) and managing software runs online review system from any place.

AESI AG offers  solutions for the use of heat and power plants with the production of hot water, steam, cooling and carbon dioxide, depending on the technological requirements of the company. The company benefits from a so-called turnkey principle, which allows the construction of facilities for production, heat recovery, with the help of hot water boilers, steam boilers, absorption systems.