Abstract: A system for monitoring operation of a reciprocating compressor includes an inductive power generator configured such that reciprocating motion of a component of the compressor causes at least one magnet to move with respect to at least one coil and thereby inductively generate electrical power and one or more sensors powered by reciprocating motion of the compressor for monitoring a condition of the reciprocating compressor.

Abstract: Systems and methods for monitoring the performance of reciprocating compressors are disclosed. The monitoring system includes inductive power generation at individual cylinders of the compressor, alleviating the need to run power supply and conduits to each of the cylinders. The inductive system also allows piston position to be determined at each cylinder. Data acquired at each cylinder can be telemetered to a central hub for processing.