Optimization Design of Inventory Control System for Closed Air Brayton Cycle

QIAN Yiran; SONG Meihui; LENG Yuyang; LIU Tao; HUO Honglei; ZHAO Quanbin; CHEN Weixiong

doi:10.19805/j.cnki.jcspe.2025.240386

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Optimization Design of Inventory Control System for Closed Air Brayton Cycle

更新时间：2026-10-10

- Optimization Design of Inventory Control System for Closed Air Brayton Cycle
- Chinese Journal of Power Engineering Vol. 45, Issue 8, Pages: 1299-1307(2025)
- 作者机构：
  
  1. 西安交通大学动力工程多相流国家重点实验室,陕西,西安,710049
  2. 中国原子能科学研究院,北京,102413
- 作者简介：
- 基金信息：
- DOI：10.19805/j.cnki.jcspe.2025.240386
  CLC：
- Online First：12 August 2025，
  
  Published：2025
- 稿件说明：
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钱奕然,宋美慧,冷宇洋,刘涛,霍红磊,赵全斌,陈伟雄. 闭式空气布雷顿循环容积控制系统优化设计动力工程学报, 2025, 45(8): 1299-1307 https://doi.

org/10.19805/j.cnki.jcspe.2025.240386
钱奕然,宋美慧,冷宇洋,刘涛,霍红磊,赵全斌,陈伟雄. 闭式空气布雷顿循环容积控制系统优化设计动力工程学报, 2025, 45(8): 1299-1307 https://doi. DOI： 10.19805/j.cnki.jcspe.2025.240386.

org/10.19805/j.cnki.jcspe.2025.240386 DOI：

摘要

建立了闭式空气布雷顿循环系统的动态仿真模型

分析了不同储罐容积下容积控制法变负荷过程的动态响应特性。对比分析了旁通控制、容积控制和旁通-容积联合控制方法在降负荷过程中系统动态响应规律。结果表明:储罐体积会限制容积控制法变负荷最大调节深度

容积越大

变负荷调节范围就越大;在75%和50%负荷目标下

联合控制策略的降负荷速率相对容积控制分别提升了18.71%和16.57%

而最终循环效率相对旁通控制分别提升了20.81%和37.66%;旁通-容积联合控制策略具有良好的负荷跟踪性能

有效提升了降负荷调节的高效性和灵活性

实现了不同控制方式的优势互补。

Abstract

The dynamic simulation model for a closed air Brayton cycle system was established to analyze the dynamic response characteristics of the inventory control method under variable load processes with different storage tank volumes. The study comparatively investigated the system dynamic response patterns during load reduction process using bypass control

inventory control

and combined bypass-inventory control strategies. Results show that the storage tank volume constrains the maximum load adjustment depth of inventory control

where larger tank volume enables greater load variation range. Under 75% and 50% load targets

the combined control strategy achieves faster load reduction rate of 18.71% and 16.57% respectively compared to inventory control

while achieving higher cycle efficiency of 20.81% and 37.66% respectively compared to bypass control. Bypass-inventory combined strategy exhibits excellent load tracking capability

effectively enhances both efficiency and flexibility of load reduction regulation and achieves complementary advantages of different control approaches.

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Keywords

references

唐鑫, 钱奕然, 陈伟雄, 等. 空气布雷顿循环系统不同构型参数分析及优化[J]. 中国电机工程学报, 2023, 43(21): 8344-8355. TANG Xin, QIAN Yiran, CHEN Weixiong, et al. Parameter analysis and optimization of air Brayton cycle system different configurations[J]. Proceedings of the CSEE, 2023, 43(21): 8344-8355.

QIAN Yiran, GU Zhenzhen, SONG Meihui, et al. Multi-objective optimization and configurations comparison of closed-air Brayton cycle[J]. Progress in Nuclear Energy, 2023, 166: 104941.

朱郁波, 黄伟光, 崔小康, 等. 闭式布雷顿循环变工况试验研究与仿真分析[J]. 动力工程学报, 2019, 39(12): 1027-1034. ZHU Yubo, HUANG Weiguang, CUI Xiaokang, et al. Experimental study and simulation analysis of a closed Brayton cycle under variable working conditions[J]. Journal of Chinese Society of Power Engineering, 2019, 39(12): 1027-1034.

LI Jingkang, HU Zunyan, JIANG Hongsheng, et al. Coupled characteristics and performance of heat pipe cooled reactor with closed Brayton cycle[J]. Energy, 2023, 280: 128166.

LIESE E, ALBRIGHT J, ZITNEY S A. Startup, shutdown, and load-following simulations of a 10 MWe supercritical CO 2 recompression closed Brayton cycle[J ] . Applied Energy, 2020, 277: 115628.

MA Tang, LI Mingjia, XUE Xiaodai, et al. Study of peak-load regulation characteristics of a 1000 MWe S-CO 2 coal-fired power plant and a comprehensive evaluation method for dynamic performance[J ] . Applied Thermal Engineering, 2023, 221: 119892.

贺碰, 张靖煊, 黄伟光. 基于容积法的超临界二氧化碳循环发电系统负荷调控策略研究[J ] . 动力工程学报, 2022, 42(5): 468-474. HE Peng, ZHANG Jingxuan, HUANG Weiguang. Study on load control strategy of a S-CO 2 cycle power generation system based on volumetric method[J ] . Journal of Chinese Society of Power Engineering, 2022, 42(5): 468-474.

崔小康, 朱郁波, 张靖煊, 等. 闭式布雷顿循环系统变负荷运行特性分析[J]. 热能动力工程, 2020, 35(1): 16-22. CUI Xiaokang, ZHU Yubo, ZHANG Jingxuan, et al. Performances analysis of closed Brayton cycle under different load operating conditions[J]. Journal of Engineering for Thermal Energy and Power, 2020, 35(1): 16-22.

DU Yadong, YANG Ce, ZHAO Ben, et al. Dynamic characteristics of a recompression supercritical CO 2 cycle against variable operating conditions and temperature fluctuations of reactor outlet coolant[J ] . Energy, 2022, 258: 124774.

ZHOU Pan, ZHANG Jinyi, LE MOULLEC Y. Dynamic modeling and transient analysis of a recompression supercritical CO 2 Brayton cycle[J ] . AIP Conference Proceedings, 2020, 2303(1): 130011.

郭亚龙, 刘铠瑞, 王超, 等. S-CO 2 发电系统负荷跟随控制策略及动态特性研究[J ] . 中国电机工程学报, 2023, 43(23): 9149-9160. GUO Yalong, LIU Kairui, WANG Chao, et al. Study on load following control strategy and dynamic characteristics of S-CO 2 power generation system[J ] . Proceedings of the CSEE, 2023, 43(23): 9149-9160.

OWSTON J H. Transient analysis of a direct cycle nuclear heated gas turbine plant with nitrogen coolant[J]. Nuclear Engineering and Design, 2022, 397: 111928.

HEIFETZ A, VILIM R. Turbine bypass, mass inventory, and mixed-mode generator power control of S-CO 2 recompression cycle[J ] . Nuclear Technology, 2015, 189(3): 268-277.

CHEN Weixiong, QIAN Yiran, TANG Xin, et al. System-component combined design and comprehensive evaluation of closed-air Brayton cycle[J]. Energy, 2023, 278: 127775.

GUILLEN D P, WENDT D S. Technical feasibility of integrating a modified power conversion unit into a non-nuclear microreactor testbed[J]. International Journal of Energy Research, 2021, 45(8): 12325-12343.

SNCHEZ D, CHACARTEGUI R, DE ESCALONA J M M, et al. Performance analysis of a MCFC & supercritical carbon dioxide hybrid cycle under part load operation[J]. International Journal of Hydrogen Energy, 2011, 36(16): 10327-10336.

LI Hang, FAN Gang, CAO Liyan, et al. A comprehensive investigation on the design and off-design performance of supercritical carbon dioxide power system based on the small-scale lead-cooled fast reactor[J]. Journal of Cleaner Production, 2020, 256: 120720.

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