Linear active disturbance rejection control of waste heat recovery systems with organic Rankine cycles

J.H. Zhang, J. Feng, Y. Zhou, F. Fang, Hong Yue

Research output: Contribution to journalArticle

20 Citations (Scopus)
79 Downloads (Pure)

Abstract

In this paper, a linear active disturbance rejection controller is proposed for a
waste heat recovery system using an organic Rankine cycle process, whose model is obtained by applying the system identification technique. The disturbances imposed on the waste heat recovery system are estimated through an extended linear state observer and then compensated by a linear feedback control strategy. The proposed control strategy is applied to a 100 kW waste heat recovery system to handle the power demand variations of grid and process disturbances. The effectiveness of this controller is verified via a simulation study, and the results demonstrate that the proposed strategy can provide satisfactory tracking performance and disturbance rejection.
Original languageEnglish
Pages (from-to)5111-5125
Number of pages15
JournalEnergies
Volume5
Issue number12
DOIs
Publication statusPublished - 4 Dec 2012

Fingerprint

Rankine cycle
Disturbance Rejection
Disturbance rejection
Waste heat utilization
Recovery
Heat
Cycle
Control Strategy
Disturbance
Controller
Controllers
State Observer
Linear Control
System Identification
Feedback Control
Process Model
Feedback control
Identification (control systems)
Simulation Study
Grid

Keywords

  • organic Rankine cycles
  • waste heat recovery
  • active disturbance rejection control

Cite this

Zhang, J.H. ; Feng, J. ; Zhou, Y. ; Fang, F. ; Yue, Hong. / Linear active disturbance rejection control of waste heat recovery systems with organic Rankine cycles. In: Energies. 2012 ; Vol. 5, No. 12. pp. 5111-5125.
@article{c0633db22a72412d810d89abf37ac16e,
title = "Linear active disturbance rejection control of waste heat recovery systems with organic Rankine cycles",
abstract = "In this paper, a linear active disturbance rejection controller is proposed for awaste heat recovery system using an organic Rankine cycle process, whose model is obtained by applying the system identification technique. The disturbances imposed on the waste heat recovery system are estimated through an extended linear state observer and then compensated by a linear feedback control strategy. The proposed control strategy is applied to a 100 kW waste heat recovery system to handle the power demand variations of grid and process disturbances. The effectiveness of this controller is verified via a simulation study, and the results demonstrate that the proposed strategy can provide satisfactory tracking performance and disturbance rejection.",
keywords = "organic Rankine cycles, waste heat recovery, active disturbance rejection control",
author = "J.H. Zhang and J. Feng and Y. Zhou and F. Fang and Hong Yue",
year = "2012",
month = "12",
day = "4",
doi = "10.3390/en5125111",
language = "English",
volume = "5",
pages = "5111--5125",
journal = "Energies",
issn = "1996-1073",
number = "12",

}

Linear active disturbance rejection control of waste heat recovery systems with organic Rankine cycles. / Zhang, J.H.; Feng, J.; Zhou, Y.; Fang, F.; Yue, Hong.

In: Energies, Vol. 5, No. 12, 04.12.2012, p. 5111-5125.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Linear active disturbance rejection control of waste heat recovery systems with organic Rankine cycles

AU - Zhang, J.H.

AU - Feng, J.

AU - Zhou, Y.

AU - Fang, F.

AU - Yue, Hong

PY - 2012/12/4

Y1 - 2012/12/4

N2 - In this paper, a linear active disturbance rejection controller is proposed for awaste heat recovery system using an organic Rankine cycle process, whose model is obtained by applying the system identification technique. The disturbances imposed on the waste heat recovery system are estimated through an extended linear state observer and then compensated by a linear feedback control strategy. The proposed control strategy is applied to a 100 kW waste heat recovery system to handle the power demand variations of grid and process disturbances. The effectiveness of this controller is verified via a simulation study, and the results demonstrate that the proposed strategy can provide satisfactory tracking performance and disturbance rejection.

AB - In this paper, a linear active disturbance rejection controller is proposed for awaste heat recovery system using an organic Rankine cycle process, whose model is obtained by applying the system identification technique. The disturbances imposed on the waste heat recovery system are estimated through an extended linear state observer and then compensated by a linear feedback control strategy. The proposed control strategy is applied to a 100 kW waste heat recovery system to handle the power demand variations of grid and process disturbances. The effectiveness of this controller is verified via a simulation study, and the results demonstrate that the proposed strategy can provide satisfactory tracking performance and disturbance rejection.

KW - organic Rankine cycles

KW - waste heat recovery

KW - active disturbance rejection control

U2 - 10.3390/en5125111

DO - 10.3390/en5125111

M3 - Article

VL - 5

SP - 5111

EP - 5125

JO - Energies

JF - Energies

SN - 1996-1073

IS - 12

ER -