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- As an essential part in the power system security analysis, the whole process of contingency selection becomes more sensible by taking the probability aspect into consideration. 作为电力系统安全分析中的重要组成部分,偶然事故的选择由于在分析过程中加入了对事故发生率的考虑而变得更具有合理性。
- The paper provides An integrated direct method for power system dynamic security analysis, i.e., the PEBS/BCU method, is put forward in this paper. 提出一种用于电力系统动态安全分析的综合直接法，即 P E B S/ B C U 方法。
- To meet the demand of static security analysis of power system,a forewarning method is proposed based on the voltage stability index related to the maximum nodal load capacity. 针对电力系统静态安全分析工程应用的需要,提出了以节点载荷能力为核心的电压稳定指标预警分析方法。
- power system security analysis 电网安全评估
- This paper analyzes the influence of the probability of line fault position and the transition resistance to the power system security measure. 研究了输电线路的故障地点和故障过渡电阻的随机性对电力系统动态安全性测度的影响。
- At last, this paper presents the normalization of vegetable planting knowledgerepresentation and XSL style sheet description, as well as system security analysis. 最后，本文介绍了蔬菜栽培知识表示规范化和XSL样式单描述，以及系统的安全性分析。
- As one of the most important ancillary services, power reserves play a very important role in maintaining power system security and reliability. 备用辅助服务是电力系统的重要特征之一,关系到电力系统的安全运行与可靠性。
- The power system security requires frequency control, and the dynamic and inertial characteristics of the system are subject to the control results. 摘要电力系统的安全运行要求对系统频率进行控制，而系统的动态和惯性特性都随着系统频率控制的结果发生变化。
- With the implement of interregional interconnection and the progress of power industry reform, power system security is playing an increasingly important part. 随着我国跨大区域联网的逐渐形成和电力体制改革的深化进行，电力系统的安全性变得越来越重要。
- Process static state security analysis and transient stability simulation calculation based on power flow using Chang Zhi Power Grid in Power System Analysis Software Package(PSASP). 采用电力系统分析综合程序(PSASP),以长治电网为例,进行了基于潮流的静态安全分析及暂态稳定仿真计算。
- It is researched whether if the security and stability performance of ultra high-voltage (UHV) grid could meet the requirements of power system security and stability criteria of China. 分析了南钢公司电力系统现状及企业未来发展的电力需求,并以长远考虑提出了解决问题的方案。
- LI Ying,YIN Hong-min.Rationally configurated computer based protective relaying for transformer-generator sets to improve power system security level[J].Power System Technology, 2000,24 (10): 60 - 62. [6]李营;阴宏民.;合理配置微机发变组保护提高电网安全运行水平[J]
- In the thesis,WAW-1 Power System Security Emergency Control Equipment has been developed,which was manufactured to solve the problem of security and stability in TIELNG Power Plant in Northeast China. 本文研制的WAW-1型电力系统安全稳定控制装置以我国东北铁岭电厂为具体控制对象，集暂态稳定控制、动态稳定控制、静态稳定控制及直接出线过负荷控制为一体。
- Systemic security strategy is described by security query in administrative model of role-based access control (RBAC). According to the definition of state-transition system, security analysis is defined and executed on Turing machine. 在基于角色的访问控制管理模型中;采用安全查询来描述系统安全策略;引入状态变换系统定义基于角色的访问控制管理模型及其安全分析;用图灵机理论和计算复杂性理论进行安全分析.
- power system security constraints 电网安全约束
- SECURITY ANALYSIS OF THE BEIJING POWER SYSTEM UNDER SERIOUS OUTAGE 严重故障下的北京电网安全分析
- The power variation on the consumer side and the generation side caused by double auction may result in power flow's redispatch and have disadvantageous effect on power system security operation. 电力市场双侧竞价交易中发电商和用户报价变化所导致的竞价电量波动将会引起电力系统中潮流重新分布,对安全运行产生影响。
- AN OBJECT-ORIENTED POWER SYSTEM LOAD FLOW CALCULATION AND STATIC SECURITY ANALYSIS 面向对象的电力系统潮流计算与静态安全分析
- The planners had not provided for a failure of the power system. 计画制定者未对动力系统可能出现故障一事制定应变措施。
- Hadi Saadat, Power System Analysis, McGraw-Hill, 1999. 台湾电力公司全球资讯网站，
