Advanced Energy Industries, Inc.
MATCH EFFICIENCY-VARIATION COMPENSATION

Abstract:

This disclosure describes systems, methods, and apparatus for identifying and compensating for variances between match networks. Each match network can be calibrated at the factory against a golden load and a reference load to turn a generalized model of the match network into an operation model. The operation model can be stored with the match network or shipped with the match network, and used by an operator to determine a correction factor during processing. This correction factor can be used to adjust a generator setpoint, frequency, or aspects of the match network.