基于ACP的平行发电控制系统

doi:10.11959/j.issn.2096-6652.201927

智能科学与技术学报 ›› 2019, Vol. 1 ›› Issue (3): 269-279.doi: 10.11959/j.issn.2096-6652.201927

基于ACP的平行发电控制系统

侯国莲¹,弓林娟¹(),苏烨²,唐耀华³

¹ 华北电力大学控制与计算机工程学院，北京 102206
² 国网浙江省电力有限公司电力科学研究院，浙江杭州 310014
³ 润电能源科学技术有限公司，河南郑州 450018

修回日期:2019-08-15 出版日期:2019-09-20 发布日期:2019-12-17
作者简介:侯国莲（1966- ），女，博士，华北电力大学控制与计算机工程学院教授、博士生导师，主要研究方向为先进控制理论在过程控制中的应用、发电过程建模与控制。|弓林娟（1994- ），女，华北电力大学控制与计算机工程学院博士生，主要研究方向为发电过程建模与控制。|苏烨（1979- ），男，国网浙江省电力有限公司电力科学研究院高级工程师，主要从事发电厂热工自动化技术研究和试验工作。|唐耀华（1977- ），男，博士，润电能源科学技术有限公司高级工程师，主要从事常规电源网源协调、电力数据挖掘技术研究工作。
基金资助:
中央高校基本科研业务费专项资金资助项目(2019JG004);国家自然科学基金资助项目(61603136)

ACP based parallel power generation control system

Guolian HOU¹,Linjuan GONG¹(),Ye SU²,Yaohua TANG³

¹ School of Control and Computer Engineering,North China Electric Power University,Beijing 102206,China
² State Grid Zhejiang Electric Power Research Institute,Hangzhou 310014,China
³ Rundian Energy Science and Technology Co.,Ltd.,Zhengzhou 450018,China

Revised:2019-08-15 Online:2019-09-20 Published:2019-12-17
Supported by:
Fundamental Research Funds for the Central Universities(2019JG004);The National Natural Science Foundation of China(61603136)

摘要/Abstract

摘要：

发电侧控制是整个电网稳定运行的基础，而现有的控制方法已不能满足能源、环境以及人类社会等对发电侧日益增长的需求。为保证发电过程的安全性、高效性和环境友好性，提出了基于 ACP 方法的平行发电控制系统理论。首先，构建与实际物理发电控制系统等价的人工发电控制系统；接下来通过人工发电控制系统的计算实验，选择最优被控对象模型及其对应的控制策略来对物理控制系统的运行进行引导，并对其行为进行评估，使其逐渐趋近人工控制系统；然后，通过发电过程中物理控制系统和人工控制系统的平行执行，确保发电侧的运行稳定性，并实现其效率最大化，同时，最大限度地降低能耗；最后，以联合循环电厂的燃机控制系统的平行控制为例，验证了基于ACP的平行发电控制的可行性及其显著优势。

关键词: 发电过程, ACP方法, 平行发电控制, 人工控制系统, 燃机控制系统

Abstract:

The power generation side control is the foundation of stable operation of power grid.However,the existing control methods cannot meet the growing demands of energy,environment,and human society to the power generation process.Therefore,the theory of ACP based parallel power generation control system was presented for the safety,high efficiency as well as environmental friendliness of power generation process.At first,the artificial power generation control system which is equivalent to the physical power generation control system was constructed.Secondly,the optimal model of power plant and its corresponding control strategy were chosen through the computational experiments of artificial control system to guide the operation of physical control system.Meanwhile,the behaviors of physical system were assessed for the approaching of artificial system.Then,the stable operation,maximum efficiency,and minimum energy consumption were achieved with the parallel execution of artificial control system and physical control system.Finally,the parallel control of gas turbine system in combined cycle power plant was taken as an example to demonstrate the feasibility and remarkable advantages of the adopted method.

Key words: power generation process, ACP theory, parallel power generation control, artificial control system

中图分类号:

TM611.3

侯国莲, 弓林娟, 苏烨, 等. 基于ACP的平行发电控制系统[J]. 智能科学与技术学报, 2019, 1(3): 269-279.

Guolian HOU, Linjuan GONG, Ye SU, et al. ACP based parallel power generation control system[J]. Chinese Journal of Intelligent Science and Technology, 2019, 1(3): 269-279.

图/表 11

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工况	N_e/MW	n/（rad/min）	T_ex/℃	G_ex（/ lbm/s）
工况1	192.37	2 999.90	616.10	1 181.00
工况2	176.66	2 999.10	628.35	1 109.60
工况3	143.90	3 000.20	648.78	977.92

参数	工况1	工况2	工况3
N	20	20	20
M	10	10	10
Q	diag(1,1,1,1)	diag(1,1,1,1)	diag(1,1,1,1)
R	diag(1,1)	diag(1,1)	diag(1,1)
U	-10≤U≤10	-10≤U≤10	-10≤U≤10
ΔU	-1≤ΔU≤1	-0.5≤ΔU≤0.5	-1.25≤ΔU≤1.25

基于ACP的平行发电控制系统

ACP based parallel power generation control system

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