Patent · US Active

Method for controlling a process plant using transition data

US10606251B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

ABB Schweiz AG · CH

Inventors

Jinendra Gugaliya · Kanchinakote, IN
Naveen BHUTANI · New Delhi, IN
Nandkishor Kubal · Pune, IN
Kaushik Ghosh · Sherghati, IN
Moncef Chioua · Heidelberg, DE

Key dates

Filing date	Jan 22, 2016
Grant date	Mar 31, 2020
Priority date	—
Expiry date	Jul 11, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P90/02
WIPO fieldControl
WIPO sectorInstruments

Abstract

The present invention discloses a method for controlling a process in a process plant using a controller. The method comprises receivable associated with the process, determining a first value of at least one key performance indicator associated with the transition from the process data of the first process variable between the first steady state and the second steady state, comparing the determined first value of the at least one key performance indicator against a threshold value of the at least one key performance indicator; and determining a correction factor for modifying a set point of the process variable based on the comparison, for controlling the process.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.