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| 1 | 广域保护中基于能量守恒原理的母线及输电线差动保护(英文)显示文摘提出一种基于能量守恒原理的纵联差动保护,对线路两端或母线各端的有功功率进行比较,若各端功率的和超出整定值,则判定为区内故障。在典型400 kV输电系统模型上,运用MATLAB仿真软件对所提出的原理进行了仿真验证。仿真结果表明,该方法比传统电流比率差动保护更加可靠且计算量小,因而可缩短动作时间。该方法能检测所有故障类型,适应于超高压远距离输电线路。 | Farhad NAMDARI Sadegh JAMALI Peter A CROSSLEY | 2007 | 电力系统自动化2007，31，3： | 13 |
| 2 | 数字化变电站继电保护系统过程总线结构研究显示文摘阐述了4种典型的基于IEC61850过程总线结构的数字化变电站继电保护系统结构,研究了不同过程总线结构的优缺点及其适用范围,以星形结构为例分析了功能整合对系统可用性的影响,指出引入适当的功能整合可提高系统可用性。总结分析了4家主要设备制造商对基于过程总线的数字化变电站继电保护系统应用的实现方案,评述了其优点及不足之处。介绍了基于IEC61850过程总线的数字化变电站保护系统性能项目研究,实验室测试验证了MiCOM系列保护IED在IEC61850过程总线结构下运行的兼容性和可靠性。针对实现数字化变电站的核心部件合并单元,提出了2种基于计算机的合并单元互操作性测试方案。 | 杨丽 赵建国 Peter A Crossley 陈大超 | 2010 | 电力自动化设备2010，30，8： | 11 |
| 3 | IEEE1588 V2在全数字化保护系统中的应用显示文摘通过分析IEEE1588 V2的特点,提出了支持IEEE1588 V2同步标准的全数字化保护系统组网测试方案。该方案针对网格型接线变电站的数字化保护系统设计,选用保护智能电子设备,建立网格角母线保护柜、馈线差动和距离保护柜、变压器高压/低压侧保护柜;提出以太网交换机的过程层应用方案,利用保护测试仪的时间码转换接口与上述以太网交换机配合完成时间同步。冗余时间源机制提高了过程层采样值时间同步的可靠性和准确性。 | 杨丽 赵建国 Peter A Crossley 陈大超 | 2010 | 电力自动化设备2010，30，10： | 9 |
| 4 | Time Synchronization for Transmission Substations Using GPS and IEEE 1588显示文摘Time synchronization systems that utilize the global navigation satellite systems(GNSS)are widely used in the monitoring,control,and protection of transmission networks.They ensure that phasor measurement units(PMUs)can accurately monitor voltage phase angles,increase the accuracy of fault locators,enhance the capabilities of disturbance recorders,and allow differential feeder protection to use re-routable communication networks.However,concern about the reliability of GNSS receivers used in intelligent electronic devices(IEDs)have been reported;problems include mal-operations of differential protection,erroneous satellite timing/location messages,inappropriate installations,and blocking of satellite signals due to illegal use of GNSS jammers in vehicles.Utilities now require a timing system less dependent on the use of low cost GNSS receivers integrated into IEDs,but one that uses Grandmaster clocks,slave and transparent clocks,and an Ethernet communication network.The IEEE 1588-2008 synchronization protocol uses the Ethernet to disseminate a global time reference around a substation.A future substation will probably include duplicate 1588 grandmasters,each incorporating stable oscillators with GNSS and terrestrial receivers,in conjunction with a 1588 compliant Ethernet data network with slave and transparent clocks,and redundancy boxes for interfacing with IEDs.Although IEEE 1588 protocol is promising for future substation automation systems,its performance and impact has to be fully evaluated before it can be used in real substations.This paper describes how an IEEE 1588 time synchronization testbed is designed,constructed,and tested.Testing involves measuring the time offset when the Ethernet is heavily loaded with other traffic and the holdover capability of 1588 clocks.Additional delay introduced by IEEE 1588 traffic is also measured.As there is limited testing on GPS receivers within the power industry,this paper also uses the testbed to evaluate the steady state and transient behavior of GPS receivers.The results show a 1588 time synchronization system is accurate,secure,and ideally suited for protection and control applications,compared to a timing system merely based on GPS receivers.The information described in this paper should increase a utility’s confidence in applying IEEE 1588 timing in a real substation. | Peter A Crossley Hao Guo Zhao Ma | 2016 | CSEE Journal of Power and Energy Systems2016，2，3： | 5 |
| 5 | The presence of structural surface waxes on coniferous needles affects the pattern of dry deposition of fine particles显示文摘 | BURKHARDT J PETERS K CROSSLEY A | 1995 | Journal of Experimental Botany1995，46，288： | 1 |
| 6 | A symmetrical component-based GPS signal failure-dection algorithm for use in feeder current differential protection显示文摘 | Villamagna N Crossley Peter A | 2008 | IEEE Transactions on Power Delivery2008，23，4： | 1 |
| 7 | Asses- sing the impact of insufficient situation awareness on power system operation 显示文摘 | Mathaios Panteli Peter A Crossley Daniel S Kirschen | 2013 | IEEE Transactions on Power System2013，28，3： | 1 |
| 8 | Distributed Protection for Smart Substations Based on Multiple Overlapping Units显示文摘Taking advantage of the information sharing mechanism in smart substations,a distributed protection based on multiple overlapping units is introduced in this paper.The area division and the construction of protection units are studied based on the principle of differential protection.Mutual perception and information interaction among units,calculation with multisource information and coordinated protection schemes are proposed to improve the reliability and adaptability of the substation protection system.A multi agent system(MAS)approach is used to model the units’working process in various situations,such as communication failure and sampled data failure.Test results demonstrate that the method can accelerate the backup protection as well as reduce the power-off range. | Jinghan He Ziqi Wang Qiufang Zhang Lin Liu Dahai Zhang Peter A Crossley | 2016 | CSEE Journal of Power and Energy Systems2016，2，4： | 1 |
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