空调、电压调节设备的负荷特性及建模研究
|
摘要
本文基于动模试验,对影响电力系统电压稳定性的一种特殊负荷——空调负荷进行了细致的研究,并分析了空调负荷的电压、频率静特性,启动特性,停机特性以及在不同条件下的电压扰动特性,在此基础上建立了空调负荷模型。本文还详细介绍了一种用于研究电力系统电压稳定性的试验中的变压器有载调压装置的开发和应用过程,试验证明本装置能够很好的模拟系统中实际使用的OLTC装置的各项功能。试验结果达到了对数字仿真验证的目的。
The air-conditioner, which is one kind of special load effecting the power system stability to a great extent ,is researched carefully in the thesis based on the laboratory test. Its load characteristics are analyzed,including the static characteristics with respect to the voltage and frequency variations .starting characteristics,drop off characteristics,as well as its responses to voltage dips under various conditions. The air-conditioner load model is also built in this thesis. The development and application of a control system for on-load tap changing transformers, which is used in the experiment for researching the power system stability,is introduced in the paper .The experiment results prove that the developed device can simulate all functions of OLTC in application.The experiments conform to the results from digital simulation.
The air-conditioner, which is one kind of special load effecting the power system stability to a great extent ,is researched carefully in the thesis based on the laboratory test. Its load characteristics are analyzed,including the static characteristics with respect to the voltage and frequency variations .starting characteristics,drop off characteristics,as well as its responses to voltage dips under various conditions. The air-conditioner load model is also built in this thesis. The development and application of a control system for on-load tap changing transformers, which is used in the experiment for researching the power system stability,is introduced in the paper .The experiment results prove that the developed device can simulate all functions of OLTC in application.The experiments conform to the results from digital simulation.
引文
[1] 余贻鑫,电压稳定研究述评,电力系统自动化,1999年11月
[2] Y. Mansour, ed.Voltage stability of power systems: Concepts, analytical tools and industry experience, IEEE Publication 90 TH0358-2-PWR, 1990
[3] CIGRE Task Force 38.02.10, "Criteria and countermeasures for voltage collapse", CIGRE, October 1995
[4] IEEE/CIGRE Joint Task Force, Definition and classification of power system stability, CIGRE, 2003
[5] 电压—无功研究的讨论及建议.电网技术.1999, VOL 23,NO.5
[6] 李欣然,陈元新,蒋铁铮,唐忠,电压稳定研究中的负荷模型及其建模方法,电力系统及其自动化学报,2000(12):9～13
[7] Williams B R, Schmus W R, Dawson D C. Transmission Voltage Recovery Delayed by Stalled Air Conditioner Compressors. IEEE Trans. on PWRS, 1992, 7(3): 1173～1179.
[8] Shaffer J W. Air Conditioner Response to Transmission Faults. IEEE Trans. on PWRS. 1997, 7(3): 614～618.
[9] Tomiyama K, Daniel J P, Ihara S. Modeling Air Conditioner Load for Power System Studies. IEEE Trans. on PWRS.1998,13(2): 414～421.
[10] 韩北渝,王漪,李晓明,柳焯。空调负荷对电压稳定影响的研究,继电器,2000(8):25～27
[11] 王漪,韩北渝,柳焯,空调类装置密集地区高电压节点负荷特性的集结,继电气,2000(2):7～11
[12] LADHANI S S, ROSEHART W. Feasibility of Under Voltage Load Shedding for Voltage Stability in a Deregulated Elecrtic Utility Industry. In: Proceedings of IEEE PES 2004 General Meeting, Vol 2, Denver(CO): 2004,: 1597～1602.
[13] 温权,李敬如,赵静。空调负荷计算方法及应用,电力需求侧管理,2005年7月,第7卷,第4期
[14] Sekine Y. Reverse Action of On-Load Tap Changer in Association with Voltage Collapse[J]. Trans. PWRS-5, 1990,2(1).
[15] Larchs WR. Voltage Instability in Interconnected Power Systems: A Simulation Approach [J]. IEEE Trans. On PWRS, 1992, 7(2).
[16] Sekine Y. Ohtsuki H. Cascaded Voltage Collapse [J]. IEEE Trans. On PWRS, 1990, 5(1).
[17] 彭志炜,胡国根,韩祯祥.有载调压变压器对电力系统电压稳定性的影响,中国电机工程学报,1998,18(6):408～4121
[18] 李颖,基于Eurostag的电力系统若干稳定问题的研究,[硕士学位论文],北京:华北电力大学(北京),2004
[19] 周双喜,朱凌志,郭锡玖,王小海.电力系统电压稳定性及其控制,北京:中国电力出版社,2004年
[20] 鞠平,卫志农,电力负荷特性在线辨测——模型转换及静特性参数,电力系统自动化,1993
[21] Yoshihiko Kataoka, "State Variable Description of Dynamic Load Model for Power System Stability Studies," IEEE Trans on PWRS, Vol.10, No.1, pp. 149-157, Feb. 1995.
[22] IEEE Task Force on Load Representation for Dynamic Performance, "Standard Load Models for Power Flow and Dynamic Performance Simulation," IEEE Trans on Power Systems, Vol.10, No.3, pp. 1302-1313, Aug. 1995.
[23] 石景海,考虑负荷时变性的大区电网负荷建模研究,[博士学位论文],北京:华北电力大学(北京),2004年6月
[24] 石景海,贺仁睦,动态负荷模型多曲线拟合参数辨识,电力系统自动化,2003,27(14):18～22
[25] 黄家裕,陈礼义,孙德昌.电力系统数字仿真,北京:中国电力出版社,1995年
[2] Y. Mansour, ed.Voltage stability of power systems: Concepts, analytical tools and industry experience, IEEE Publication 90 TH0358-2-PWR, 1990
[3] CIGRE Task Force 38.02.10, "Criteria and countermeasures for voltage collapse", CIGRE, October 1995
[4] IEEE/CIGRE Joint Task Force, Definition and classification of power system stability, CIGRE, 2003
[5] 电压—无功研究的讨论及建议.电网技术.1999, VOL 23,NO.5
[6] 李欣然,陈元新,蒋铁铮,唐忠,电压稳定研究中的负荷模型及其建模方法,电力系统及其自动化学报,2000(12):9～13
[7] Williams B R, Schmus W R, Dawson D C. Transmission Voltage Recovery Delayed by Stalled Air Conditioner Compressors. IEEE Trans. on PWRS, 1992, 7(3): 1173～1179.
[8] Shaffer J W. Air Conditioner Response to Transmission Faults. IEEE Trans. on PWRS. 1997, 7(3): 614～618.
[9] Tomiyama K, Daniel J P, Ihara S. Modeling Air Conditioner Load for Power System Studies. IEEE Trans. on PWRS.1998,13(2): 414～421.
[10] 韩北渝,王漪,李晓明,柳焯。空调负荷对电压稳定影响的研究,继电器,2000(8):25～27
[11] 王漪,韩北渝,柳焯,空调类装置密集地区高电压节点负荷特性的集结,继电气,2000(2):7～11
[12] LADHANI S S, ROSEHART W. Feasibility of Under Voltage Load Shedding for Voltage Stability in a Deregulated Elecrtic Utility Industry. In: Proceedings of IEEE PES 2004 General Meeting, Vol 2, Denver(CO): 2004,: 1597～1602.
[13] 温权,李敬如,赵静。空调负荷计算方法及应用,电力需求侧管理,2005年7月,第7卷,第4期
[14] Sekine Y. Reverse Action of On-Load Tap Changer in Association with Voltage Collapse[J]. Trans. PWRS-5, 1990,2(1).
[15] Larchs WR. Voltage Instability in Interconnected Power Systems: A Simulation Approach [J]. IEEE Trans. On PWRS, 1992, 7(2).
[16] Sekine Y. Ohtsuki H. Cascaded Voltage Collapse [J]. IEEE Trans. On PWRS, 1990, 5(1).
[17] 彭志炜,胡国根,韩祯祥.有载调压变压器对电力系统电压稳定性的影响,中国电机工程学报,1998,18(6):408～4121
[18] 李颖,基于Eurostag的电力系统若干稳定问题的研究,[硕士学位论文],北京:华北电力大学(北京),2004
[19] 周双喜,朱凌志,郭锡玖,王小海.电力系统电压稳定性及其控制,北京:中国电力出版社,2004年
[20] 鞠平,卫志农,电力负荷特性在线辨测——模型转换及静特性参数,电力系统自动化,1993
[21] Yoshihiko Kataoka, "State Variable Description of Dynamic Load Model for Power System Stability Studies," IEEE Trans on PWRS, Vol.10, No.1, pp. 149-157, Feb. 1995.
[22] IEEE Task Force on Load Representation for Dynamic Performance, "Standard Load Models for Power Flow and Dynamic Performance Simulation," IEEE Trans on Power Systems, Vol.10, No.3, pp. 1302-1313, Aug. 1995.
[23] 石景海,考虑负荷时变性的大区电网负荷建模研究,[博士学位论文],北京:华北电力大学(北京),2004年6月
[24] 石景海,贺仁睦,动态负荷模型多曲线拟合参数辨识,电力系统自动化,2003,27(14):18～22
[25] 黄家裕,陈礼义,孙德昌.电力系统数字仿真,北京:中国电力出版社,1995年