Our activity power generation provides for development, project planning, commissioning and maintenance of power generation equipment.

 

> Power generation sets with diesel and gas engines up to 55MVA
> Generators for power generation with gas and steam turbines
> Converters and inverters for the control of turbines and pumps of hydraulic power plants
> Uninterruptible power supply for information technology, industries and miscellaneous use

Since the foundation in 1887, AEG has built many power plants worldwide, driven by water, gas, coal or nuclear. In the year 1969, AEG and Siemens merged their power plant activities and founded KWU. AEG Industrial Engineering provides service for all AEG power plants. The following picture shows a machine hall with generator, turbine and high voltage pump motors delivered by AEG: 

 

Generator and turbine in the machine hall of a power plant

 

TurboGenset with auxiliaries

Type plate of a TurboGenset

In case of spare part requests, please submit the fabrication number as mentioned in the type plate. 

 

Power generation sets with diesel and gas engines

 

We design and deliver turnkey:

 

Generating sets with a capacity up to 2000kVA in 10’ to 40’ – containers.

Sets with medium-speed and low-speed gas or diesel engines 

Generating sets with a capacity up to 2000kVA in 10’ to 40’ – containers.  

Sets with medium-speed and low-speed gas or diesel engines for heavy oil or mixed oil operation up to 8.000kVA, each on a welded steel base frame and under final quality inspection.

 

Synchronous generators driven by Diesel-motors, steam, gas or hydro turbines, for continuous duty in power stations, as emergency-, or no-break power systems

Synchronous generators driven by diesel-motors, steam, gas or hydro turbines, for continuous duty in power stations, as emergency-, or no-break power systems We deliver alternators with voltages up to 15kV, up to 55MVA at 1500 rpm

Synchronous generators driven by Diesel-motors, steam, gas or hydro turbines, for continuous duty in power stations, as emergency-, or no-break power systems

 

Construction of a hangar with one diesel engine at a customer site:

Construction of a hangar with one diesel engine at a customer site:

 

Generators for power generation with gas and steam turbines

 

The generator is assembled with a gear and is delivered as one unit. This low-priced and well-engineered 4-pole generators can be run at 1500 rpm at 50 Hz with turbines up to 15 000 rpm.

The generator is assembled with a gear and is delivered as one unit. This low-priced and well-engineered 4-pole generators can be run at 1500 rpm at 50 Hz with turbines up to 15 000 rpm. 
The flanged-on epicyclical gear only has minor loss and a long running life. Alternator and gear are a complete mounting unit for ready erection. This system is called E-Pack. The system is available in all common types of protection and cooling. 

 

Areas of application for E-Pack

E-Pack turbine

 

Areas of application for  E-Pack  

> Industrial power stations
> Unit-type power stations
> Biomass power stations
> Lumber and paper industry
> Chemical and petrochemical industry

 

Technical key figures  

> Power range: 4 000 –     50 000 kVA
> Turbine speed: 5 000 –  15 000 rpm
> Generator speed: 1 500 or 1 800 rpm
> Generator voltage: up to 15 000 V

 

The advantages of E – Pack:

> Reduction of interfaces decreases efforts and costs for engineering and construction.  
> High total efficiency  
> Low requirements in space for the system, since generator and gear unit are assembled without offset.  
> No gear foundation, because the gear doesn’t have its own bearing.  
> he delivery of a complete system reduces effort and time for assembly at construction site and results in shorter total delivery times.
> Generator and gear unit are piped already, only one connection each for oil supply and discharge is required.

 

Alternators, converters and excitation systems for use in hydro plants

For retrofitting and revamping in hydro power plants we project and deliver:

> Alternators
> Start up inverters for large hydro aggregates
> Digital excitation systems for alternators at new plants and modifications of existing rotating machines
> Converters and inverters for the continuous control of pump storage plants

 

Salient pole rotor for a hydro power machine with pelton turbine

 Salient pole rotor for a hydro power machine  with pelton turbine

6 kV, 3800 kVA, 750 rpm

 

Three generators in a pump storage plant with digital static excitation system each

Start up inverter for a hydro generator

Three generators in a pump storage plant with digital static excitation system each

Start up inverter for a hydro generator

 

10 kV inverter for a 20 MW machine in a pump storage power station.

10 kV inverter for a 20 MW machine in a pump storage power station. This 6-pulse inverter with intermediate circuit makes it possible to operate the machine during pumping service by means of speed adjustment in primary and secondary control of the line.

More information is available here.

 

Our activity UPS provides development, project planning, commissioning and maintenance of uninterruptible power supply equipment

 

> UPS for IT
> UPS for miscellaneous use
> UPS for industries

 

 

Gas turbines

We will care for a proper upkeeping of your gas turbines according to their actual status and their repair and maintenance. Erection, commissioning and measures to increase the output of turbines are also scopes of our program.

 

Service for gas turbines

> Diagnosis and condition reports
> Checks / renewing of components
> Checks of nozzles, tests and renewals
> Inspection and repair in factory or at site
> Measures for increasing output
> Engineering of plants

Checks and maintenance

> Complete service, independent from supplier
> Short operative outages
> Reliable availability
> Gas turbine test rack is available

We supply new industrial turbines, also as turbo genset up to 50 MVA. For large gas turbine power plants of 100-450 MVA we supply start-up inverters ( LCI ) and static thyristor exciters in compact cabinets. This equipment is also suitable for large hydro power plants. Our reference list contains contains several hundred units of this kind of equipment through the last decades. A description of a supplied solution can be found here.

 

We take care of your power quality