SYSTEM AND METHOD FOR A CLOSED-LOOP BAKE-OUT CONTROL

Title:

SYSTEM AND METHOD FOR A CLOSED-LOOP BAKE-OUT CONTROL

Document Type and Number:

WIPO Patent Application WO/2020/056103

Kind Code:

A8

Abstract:

A control system for operating a heater includes a controller configured to determine an operational power level based on a measured performance characteristic of the heater, a power set-point, and a power control algorithm, determine a bake-out power level based on a measured leakage current at the heater, a leakage current threshold, and a moisture control algorithm, and select a power level to be applied to the heater. The selected power level is the lower power level from among the operational power level and the bake-out power level.

Inventors:

KIRCHOFF LINCOLN (US)
THENMAIER LUKAS (AT)

Application Number:

PCT/US2019/050768

Publication Date:

April 08, 2021

Filing Date:

September 12, 2019

Export Citation:

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Assignee:

WATLOW ELECTRIC MFG (US)

International Classes:

H05B1/02

Attorney, Agent or Firm:

FADIPE, Abha, T. (US)

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