This paper analyzes the large area blackout accident in the Qilu company on November 18th and offers the prevention measures in order to lessen such these accidents.
电力系统振荡故障引起的全系统周波、电压的剧烈变化,系统瓦解或大面积停电事故时有发生,无论对系统、电气设备还是用户都会造成极大危害。
In this paper the process of blackout occurred in 220kV Caoqiao substation of Beijing power network in China on March 21, 2008 is presented.
介绍了2008年3月21日北京电网220kV草桥变电站停电事故的发生经过,对事故相关的电力设备配置及运行情况进行了详细调查与分析,得出结论:气体绝缘金属封闭开关设备(gas insulated switchgear,GIS)电缆终端气室内GIS本体与电缆连接处安装不当从而引发绝缘破坏是导致本次事故的主要原因;鉴于高压开关设备在电网中的重要作用,现场安装是确保其整机性能的重要环节,对该环节应采取严格的质量控制。
Recent studies on the power systems collapse prevention and the mechanism of cascading failures have shown that the self-organized criticality (SOC) is the character of power system blackouts.
对复杂电力系统灾变以及电网发生连锁性大停电事故机理的研究表明,自组织临界性是电网停电事故的特征。
Based on the concept of self-organized criticality (SOC) and fractal and by analyzing power system blackouts in China from 1981 to 2002, the characters of SOC of domestic power system blackouts are revealed, and the scale-frequency models for blackouts occurred in nationwide power grid as well as in Northeast China, Central China and Northwest China power grids are constructed.
基于自组织临界性及分形的思想,通过分析1981—2002年我国电网重大停电事故,揭示了我国电网停电事故的自组织临界性特征,并构建了全国电网及东北、华中和西北区域电网停电事故的标度-频度模型。
Based on the concept of fractal, the relationship models between the power loss and frequency of electric power system blackouts are constructed.
通过中国东北、西北、华中、南方及全国电网在1981年～2002年间重大停电事故的时间序列,基于分形的思想,构建了停电事故的损失负荷数与频度的关系模型。
Several Questions that Should be Noticed in Setting Calculation of 220kV Transformer Protection Device
某小电厂三次全厂性停电事故的分析
Determination of the Fault Series in Cascading Fault Simulation of Power Systems
电力系统大停电事故仿真的故障序列选择
Lessons learned from "11.4" blackouts in Europe;
欧洲“11.4”大面积停电事故的教训与启示
Cause Analysis to One Electric Power Cut Accident at 35 kV Ⅰ Bay Busbar
一起35kV Ⅰ段母线停电事故的原因分析
INSPIRATION OF AMERICA AND CANADA BLACKOUT TO BOA-STEEL POWER NETWORK
美加大停电事故对宝山钢铁厂电网的启示
WSCC DISTURBANCE ON AUGUST 10,1996 IN THE UNITED STATES
美国西部电力系统1996年8月10日大停电事故
Accident Analysis of Full Power Cut of 110 kV Ⅰ Bus Bar for a Substation
一起变电所110 kV Ⅰ段母线全停电事故分析
Lessons and Enlightenment from the Blackout in Taiwan Province in July 29th
台湾省7月29日大停电事故的教训和启示
A Qualitative Study of Public Beliefs about Blackouts in the UK;
英国大停电事故中公众信任度的定性研究(英文)
Prevention of Large Area Regional Blackout in Electric Power Systems by Expanding Function of Backup Automatic Switching Device
扩展备自投功能防止区域性大面积停电事故
The power blackout is often caused by the outages of transmission corridor or the structure of power system.
系统输电走廊或电网结构遭到严重破坏时常导致大停电事故发生。
Last year, many cities including New York and Stockholm experienced massive electrical failures.
去年，很多城市，包括纽约和斯德哥尔摩都经历了大规模的停电事故。
Fast Estimation Methods of Self-Excitation and Transient Stability in Blackout Restoration;
大停电事故恢复中自励磁与暂态稳定快速判别方法
THE REPORT ABOUT "ENHANCING NEW YORK CITY S EMERGENCY PREPAREDNESS" AFTER BLACKOUT(ABRIDGED TRANSLATION);
纽约市关于大停电事故应急措施的调研报告(摘译)
Jim broke off telling the story to answer the telephone
吉姆将故事停了下来去接电话。
Analysis on Prefigured Accident of Blackout of 500 kV Quanzhou Hinge Substation in Fujian Power Grid
福建电网500kV泉州枢纽变大停电预想事故分析
Analysis on a Typical Large Area Blackout Accident of Customer
一起用户大面积停电典型事故的案例剖析
mean time between scram
事故停堆平均间隔时间