全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

抽水蓄能电站自主调频控制策略研究

DOI: 10.13336/j.1003-6520.hve.2015.10.014, PP. 3288-3295

Keywords: 抽水蓄能,自动发电控制,爬坡速率,频率控制,工作模式,最佳切换时刻

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了改善广东电网日间频率控制质量,提出了一种蓄能机组自主参与系统自动发电控制(AGC)调频运行的方法。在日内数个负荷快速变化的时段内,当火电机组的爬坡能力无法跟随负荷的快速变化时,通过控制蓄能电站改变工作状态进而产生输出功率的阶跃变化,实现了蓄能机组协同火电机组AGC共同参与系统的频率控制。通过这种方式,构建了输出功率快速阶跃变化机组与连续调节机组相结合的新型频率闭环控制机制。基于广东电网备调系统和广州抽水蓄能电站,对所提出的控制策略进行了试验验证和分析讨论。实验结果显示,通过将抽水蓄能机组引入现有的AGC控制系统,广东电网在日间的3个负荷急升急降段内能够将系统频率波动控制在±0.03Hz之内,缓解了目前广东电网部分时段机组爬坡能力不足的窘境。该控制策略利用了抽水蓄能电站双向运行及快速变换工作模式的技术特点,展示了将抽水蓄能电站的应用领域从削峰填谷的“能量型”应用扩展至频率控制的“功率型”应用的潜力。

References

[1]  张宏宇,印永华,申 洪,等. 大规模风电接入后的系统调峰充裕性评估[J]. 中国电机工程学报,2011,31(22):26-31. ZHANG Hongyu, YIN Yonghua, SHEN Hong, et al . Peak-load regulating adequacy evaluation associated with large-scale wind power integration[J]. Proceedings of the CSEE, 2011, 31(22): 26-31.
[2]  温柏坚,俞 斌,白峪豪,等. 广东电网新一代调度自动化技术支持系统总体方案研究[J]. 南方电网技术,2011,5(1):18-21. WEN Baijian, YU Bin, BAI Yuhao, et al . Research of the overall solution of next generation dispatching automation support system for guangdong power grid[J]. Southern Power System Technology, 2011, 5(1): 18-21.
[3]  Wu C C, Lee W J, Cheng C L, et al . Role and value of pumped storage units in an ancillary services market for isolated power systems—simulation in the taiwan power system[J]. IEEE Transactions on Industry Applications, 2008, 44(6): 1924-1929.
[4]  Kuwabara T, Shibuya A, Furuta H, et al . Design and dynamic response characteristics of 400 MW adjustable speed pumped storage unit for Ohkawachi Power Station[J]. IEEE Transactions on Energy Conversion, 1996, 11(2): 376-384
[5]  Papaefthymiou S V, Karamanou E G, Papathanassiou S A, et al . A wind-hydro-pumped storage station leading to high RES penetration in the autonomous island system of ikaria[J]. IEEE Transactions on Sustainable Energy, 2010, 1(3): 163-172.
[6]  Schoenung S, Burns C. Utility energy storage applications studies[J]. IEEE Transactions on Energy Conversion, 1996, 1(3): 658-665.
[7]  娄素华,吴耀武,黄 智. 考虑周调节抽水蓄能电站的调峰电源优化[J]. 高电压技术,2007,33(9):80-84. LOU Suhua, WU Yaowu, HUANG Zhi. Peaking-units expansion planning with weekly regulation pumped storage power station[J]. High Voltage Engineering, 2007, 33(9): 80-84.
[8]  崔继纯,娄素华. 基于概率升荷模型的抽水蓄能电站負荷跟踪效益评估[J]. 高电压技术,2009,35(2):368-372. CUI Jichun, LOU Suhua. Evaluation method of load-following benefit for pumped-storage station based on the probability model of load-increasing[J]. High Voltage Engineering, 2009, 35(2): 368-372.
[9]  陈志刚. 惠州抽水蓄能电站建设的必要性分析[J]. 电网技术,2001,25(7):67-71. CHEN Zhigang. On necessity of building huizhou pump storage power station[J]. Power System Technology, 2001, 25(7): 67-71.
[10]  张志锋,徐 箭,闫秉科,等. 考虑特高压送风电的湖北电网调峰方案[J]. 电力自动化设备,2013,33(4):6-11. ZHANG Zhifeng, XU Jian, YAN Bingke, et al . Hubei power grid peak load regulation considering wind powertransmitted by UHV network[J].Electric Power Automation Equipment, 2013, 33(4): 104-111.
[11]  张文亮,丘 明,来小康. 储能技术在电力系统中的应用[J]. 电网技术,2008,32(7):1-9. ZHANG Wenliang, QIU Ming, LAI Xiaokang. Application of energy storage technologies in power grids[J]. Power System Technology, 2008, 32(7): 1-9.
[12]  何永秀,杨薇薇,卢 玉,等. 周调节抽水蓄能电站在京津唐电网中的调峰与事故响应作用[J]. 电网技术,2006,30(19):71-75. HE Yongxiu, YANG Weiwei, LU Yu, et al . Peak-load regulation and emergency response function of weekly adjusted pumped storage station in Beijing-Tianjin-Tangshan power grid[J]. Power System Technology, 2006, 30(19): 71-75.
[13]  娄素华,吴耀武,高苏杰,等. 基于故障模式分析的抽水蓄能电站事故备用效益评估[J]. 电力系统自动化,2008,32(11):34-38. LOU Suhua, WU Yaowu, GAO Sujie, et al . An evaluation method for emergency reserve benefit of pumped-storage station based on the analysis of failure modes[J]. Automation of Electric Power Systems, 2008, 32(11): 34-38.
[14]  Huang S J, Huang C C. Adaptive approach to load shedding including pumped-storage units during underfrequency conditions[J]. IEE Proceedings- Generation, Transmission and Distribution , 2001, 148(2): 165-171.
[15]  Huang S J, Huang C C. An automatic load shedding scheme including pumped-storage units[J]. IEEE Transactions on Energy Conversion, 2000, 15(4): 427-432
[16]  Restrepo J F, Galiana F D. Unit commitment with primary frequency regulation constraints[J]. IEEE Transactions on Power Systems, 2005, 20(4): 1836-1842
[17]  徐少华,李建林. 光储微网系统并网/孤岛运行控制策略[J]. 中国电机工程学报,2013,33(34):25-33. XU Shaohua, LI Jianlin. Grid-connected/island operation control strategy for photovoltaic/battery micro-grid[J]. Proceedings of the CSEE, 2013, 33(34): 25-33
[18]  李建林,徐少华. 直接驱动型风力发电系统低电压穿越控制策略[J]. 电力自动化设备,2012,32(1):29-33. LI Jianlin, XU Shaohua. Control strategy of low-voltage ride-through for direct-drive wind power generation system[J]. Electric Power Automation Equipment, 2012, 32(1): 29-33.
[19]  梁 亮,李建林,惠 东. 大型风电场用储能装置容量的优化配置[J]. 高电压技术,2011,37(4):930-936. LIANG Liang, LI Jianlin, HUI Dong. Optimization configuration for capacity of energy storage system in largescale wind farm[J]. High Voltage Engineering, 2011, 37(4): 930-936.
[20]  付 媛,王 毅,张祥宇,等. 基于多端直流联网的风电功率协调控制[J]. 高电压技术,2014,40(2):611-619. FU Yuan, WANG Yi, ZHANG Xiangyu, et al . Coordinated control of wind power in multi-terminal DC transmission system[J]. High Voltage Engineering, 2014, 40(2): 611-619.
[21]  郑 超,盛灿辉,林俊杰,等. 特高压直流输电系统动态响应对受端交流电网故障恢复特性的影响[J]. 高电压技术,2013,39(3):555-561. ZHENG Chao, SHENG Canhui, LIN Junjie, et al . Influence of HVDC transmission system dynamic response on AC receiving end’s failure recovery characteristics[J]. High Voltage Engineering, 2013, 39(3): 555-561.
[22]  马为民,吴方劼,杨一鸣,等. 柔性直流输电技术的现状及应用前景分析[J]. 高电压技术,2014,40(8):2429-2439. MA Weimin, WU Fangjie, YANG Yiming, et al . Flexible HVDC transmission technology’s today and tomorrow[J]. High Voltage Engineering, 2014, 40(8): 2429-2439.
[23]  张 军,万秋兰,徐 贤. 抽水蓄能机组在水泵运行时机组的功率振荡问题及仿真分析[J]. 电力自动化设备,2005,25(10):93-95. ZHANG Jun, WAN Qiulan, XU Xian. Simulative analysis of pumped-storage generator unit power oscillation at pumping mode[J]. Electric Power Automation Equipment, 2005, 25(10): 93-95.
[24]  周 军. 抽水蓄能电站中SFC变频器启动的若干特点[J]. 电力自动化设备,2004,24(11):99-101. ZHOU Jun. Variable-frequency starting of SFC in pumped storage power plant[J]. Electric Power Automation Equipment, 2004, 24(11): 99-101.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133