Turbine Speed Control Hydrogen Recycle Compressor

The turbomachinery operating within a refinery hydroprocessing unit requires some of the most capable actuation in the world. These compressors and pumps must be controlled accurately and reliably for a refinery to meet its operational goals. Typically, this machinery is driven by a steam turbine which converts thermal energy to rotational energy. A poor controlling or unreliable actuator can lead to inefficiency which erodes the bottom line and/or unplanned shutdowns which interrupt throughput.