Micro Turbine Generator System

They are most suitable for small to medium sized commercial and industrial loads.

Micro turbine generator system.

They rotate at over 40 000 rpm and a common single shaft microturbine rotate usually at 90 000 to 120 000 rpm. With high pressure electro hydraulic system has very important advantage in simplicity compared to low pressure control system used with steam turbine. Micro generators electromagnetic induction generators also called micro generators convert the kinetic energy from the rotating multipole magnetic rotor into an alternating magnetic field in the multipole metal stator which encloses a coil with multiple electrical windings and which successively generates electrical energy in this coil in the form of an alternating voltage and current by the induction principle. They can have a recuperator capturing waste heat to improve the compressor efficiency an intercooler and reheat.

They comprise a compressor combustor turbine and electric generator on a single shaft or two. A packaged system will comprise the micro turbine generator a gas compressor to provide natural gas at the pressure required by the turbine combustion chamber a solid state grid interface and in many cases a waste heat recovery system. Micro turbines up to the capacity of 3 mw. The detailed equations to model a pmsm have been summarized in 7 9.

Content introduction technical background operation modes mtg testing program machine performance test criteria merits. The electric generator used in a modern mtg system is usually a permanent magnet synchronous machine pmsm. Microturbine generator systems are considered as distributed energy resources which are interfaced with the electric power distribution system. Mechanical gear boxes.

Most micro turbines are designed to burn natural gas. The microturbine provides input mechanical energy for the generator system which is converted by the generator to. Micro turbine generator system prepared by.