Multi-objective Optimal Temperature Control for Organic Rankine Cycle Systems

被引：0

作者：

Zhang, Jianhua ^{[1
]}

Ren, Mifeng ^{[2
]}

Xiong, Jing ^{[2
]}

Lin, Mingming ^{[2
]}

机构：

[1] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China

[2] North China Elect Power Univ, Sch Control & Comp Engn, Beijing 102206, Peoples R China

来源：

2014 11TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA) | 2014年

基金：

美国国家科学基金会;

关键词：

Organic Rankine Cycle (ORC) systems; non-Gaussian disturbances; multi-objective optimized problem; multi-objective estimation of distribution algorithm (MOEDA); MINIMUM ENTROPY CONTROL; PERFORMANCE ANALYSIS; PARAMETRIC OPTIMIZATION; WORKING FLUIDS; ORC; SELECTION;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The Organic Rankine Cycle (ORC) has attracted a lot of interests for its ability to recover low-grade heat and the possibility to be implemented in decentralized low-capacity power plants. In this paper, a new optimal temperature control method is proposed for ORC systems with non-Gaussian disturbances which influence the quality of exhaust gas. The objective here is to control the speed of the pump so that the superheated vapor temperature follows a target one. It means that the error between those two temperatures is minimized both in magnitude and randomness, which are characterized by mean value and entropy, respectively. Therefore, the proposed control strategy is regarded as a multi-objective optimization problem. To solve this problem, a Multi-Objective Estimation of Distribution Algorithm (MOEDA) is adopted to obtain all the possible optimal control inputs. Simulation results show the effectiveness of the proposed technique.

引用

页码：661 / 666

页数：6

共 23 条

[1]

Afsahr P., 2011, 50 IEEE C DEC CONTR

[2]

Afshar P., 2010, AM CONTR C

[3] Comparative performance analysis of low-temperature Organic Rankine Cycle (ORC) using pure and zeotropic working fluids [J].

Aghahosseini, S. ;

Dincer, I. .

APPLIED THERMAL ENGINEERING, 2013, 54 (01) :35-42

[4] Integration between a thermophotovoltaic generator and an Organic Rankine Cycle [J].

De Pascale, Andrea ;

Ferrari, Claudio ;

Melino, Francesco ;

Morini, Mirko ;

Pinelli, Michele .

APPLIED ENERGY, 2012, 97 :695-703

[5] Process integration of organic Rankine cycle [J].

Desai, Nishith B. ;

Bandyopadhyay, Santanu .

ENERGY, 2009, 34 (10) :1674-1686

[6] Evaluation of isopentane, R-245fa and their mixtures as working fluids for organic Rankine cycles [J].

Garg, Pardeep ;

Kumar, Pramod ;

Srinivasan, Kandadai ;

Dutta, Pradip .

APPLIED THERMAL ENGINEERING, 2013, 51 (1-2) :292-300

[7] A review of organic Rankine cycles (ORCs) for the recovery of low-grade waste heat [J].

Hung, TC ;

Shai, TY ;

Wang, SK .

ENERGY, 1997, 22 (07) :661-667

[8] On the systematic design and selection of optimal working fluids for Organic Rankine Cycles [J].

Papadopoulos, Athanasios I. ;

Stijepovic, Mirko ;

Linke, Patrick .

APPLIED THERMAL ENGINEERING, 2010, 30 (6-7) :760-769

[9] Performance and design optimization of a low-cost solar organic Rankine cycle for remote power generation [J].

Quoilin, S. ;

Orosz, M. ;

Hemond, H. ;

Lemort, V. .

SOLAR ENERGY, 2011, 85 (05) :955-966

[10] Dynamic modeling and optimal control strategy of waste heat recovery Organic Rankine Cycles [J].

Quoilin, Sylvain ;

Aumann, Richard ;

Grill, Andreas ;

Schuster, Andreas ;

Lemort, Vincent ;

Spliethoff, Hartmut .

APPLIED ENERGY, 2011, 88 (06) :2183-2190

← 1 2 3 →