Tech-Blog

Is an ultra-high-speed turbo compressor the right compressor for your application?

21. March 2016

"The technical application is defined, the pressure rise and the mass flow are determined, but which compressor type is the right one for this application?"

> more


Product & technology overview of Celeroton

24. February 2016

Speed, torque, power, mass flow, volume flow, pressure ratio or pressure difference - absolute or relative? These are just some basic specifications of an ultra-high-speed motor or turbo compressor. To clearly display our product portfolio and to facilitate the selection, we have developed the two figures shown below. They depict our available products and their operating ranges, as well as the scope of our technology.

> more


Comparison of converter topologies and modulation schemes for high-speed motors

09. November 2015

The 2-level converter topology in combination with pulse width modulation (PWM) is the standard converter for rotational speeds up to several thousand revolutions per minute (rpm). When the application needs rotational speeds up to several hundred thousand rpm or has extreme motor efficiency requirements then other converter topologies and modulations schemes must be considered. Normally pulse amplitude modulation (PAM) is the optimal choice. What are the advantages and disadvantages of these two modulation schemes? Here is a guide to help in making the best selection.

> more


Celeroton selected as supplier of a complete drive system: A user report

27. August 2015

Celeroton provided the drive system for a novel mass spectrometer to the German Federal Institute for Occupational Safety and Health (BAuA). As a result, Celeroton has been selected as the single point of contact for the complete drive system (motor and converter) and its specification.

> more


Safe operation of turbo compressors thanks to surge line detection

29. June 2015

Celeroton converters allow for the monitoring of the operating status of a turbo compressor. Hence, the pumping of the compressor and potentially resulting system damage can be avoided.

> more


News

Turbo compressors for operation at high-altitude

How nice it would be to drive a fuel cell vehicle through the mountains and over a pass emission-free and to enjoy the ...

> more

Use of turbo compressors with air bearings for sterile air generation increases service life, reduces operating costs, and assembly space

The availability of sterile air is essential for many industries, such as the food and pharmaceutical industry, or ...

> more