Diesel Driven Induction Generators

Diesel engine driven induction heating generators are the best known and most flexible solution used in pipeline construction processes.
Thanks to their full autonomy of operation, they are mostly used in onshore projects, but due to their extreme flexibility also in offshore projects or spool-base applications.
The system consists of:

• Diesel engine.
• High frequency alternator.
• Control system.
• Heavy Duty soundproof cabin.

The engine coupled with the alternator is installed in a soundproof cabin, designed to ensure proper cooling and keep the engine running within the correct operating parameters.
Inside a stainless steel panel, fixed to the soundproof cabin, there is the control system consisting of the power circuit and the command and management electronics (CRI® control board).
The CRI® control board makes the use of the machines extremely simple, does not require extremely specialized operators and allows TESI field service to diagnose any breakdown and give timely support even remote.
The CRI® control board manages the operating routines, adjusts all the machine parameters and automatically identifies the induction heating coil which the generator is connected to and modulates the voltage and current parameters until the best calibration is obtained between the coupled generator and inductor.
These generators are available in different power range: 120, 150, 180, 220, 350kW.
They are available with engines of multiple brands and with different emission levels, complying with even the strictest restrictions (TIER 4 FINAL for USA and Canada).
Furthermore, they are pre-set according to the environment in which they’ll operate (arctic or tropical environments, environments at sea level or altitude) and can be equipped with accessories such as auxiliary electrical sockets and compressed air system.