Simulation indicates that new neutral operation method can improve lightning withstand level and decrease trip-out rate of grids.
通过对重庆某坝变电站35 kV电网三相对地电容不平衡问题的分析,得出其带消弧线圈运行时,消弧线圈的整定不能同时兼顾三相电压的平衡和单相接地时消弧线圈的消弧作用的结论;提出了山区35 kV电网新的中性点运行方式,即在系统正常运行时中性点不接地,在发生单相短路接地时中性点经消弧线圈接地,并对这种中性点新型运行方式的暂态过程进行了大量数值模拟计算,得出了暂态过程中过电压和冲击电流水平。
Research on medium-term operation mode of Tianjin Power Grid;
天津电网中期运行方式研究
Research on removal effects of pollutants by different operation modes of SBR process;
SBR工艺运行方式对污染物去除效果的试验研究
Shanxi south-middle part operation modes are researched,through electric power balancecurrent calculatestablility check,the influences of different operation modes are analyzed.
重点对山西中南部电网运行方式进行了研究,通过各项电网计算,对不同运行方式对山西电网的影响进行预测,提出了各种运行方式的优缺点。
1-3 generation units in Hefei power plant under both normal and particular maintenance operation modes and its effect on Heifei power grid,and proposes the according counter-measures such as stop of the reclosing,de-rating of the generation units.
本文利用中国电科院的BPA程序对合肥地区电网进行了潮流与稳定计算和分析,讨论了正常运行方式和特殊检修运行方式情况下合肥电厂#1、2、3机组的稳定性以及对合肥地区电网的影响,并提出了停用开关重合闸、机组降出力运行等相关对策。
continuouslyrunning duty with intermittent loading
间歇负载持续运行方式
Analasis of the Transformer s Economical Operating;
变压器经济运行的实现方法及运行方式探析
Parallel operation modes of automatic tuning arc,suppression coils
自动调谐式消弧线圈的并联运行方式
The Analysis of the Structural Reform of the Chinese Administration;
中国行政体制改革的运行方式及趋势
Feasibility Research on Overcurrent Ice-Melting Operation Mode of Power Grid
电网过电流融冰运行方式可行性研究
The Operation Mechanism of Vocational Education:Target System and Operation Mode;
职业教育运行机制:目标体系与运行方式
The Pattern of Innovation in the Running Pattern of Environmental Protection--Marketability and Industrialization;
环保运行方式的变革——市场化、产业化运行
Analysis of multi-transformer economic operation under parallel
基于并联运行方式下的多变压器经济运行分析
method of operation
操作方法;经营方法;经营方法;运行方式;运转方法;工作规范
He understands the inner workings of financial markets.
他理解金融市场的内部运行方式。
The Analysis on Operation Scheme of Beijing Power Network after Electromagnetic Loop Untying;
北京电网解环后的运行方式分析研究
Studies on Ubran Remising-land Institution and Running Mechanism;
城市土地出让制度及其运行方式研究
Unique operation modes, fundamentals and principles of management in details;
细节管理独特的运行方式、原理和原则
Optimal operation of cascade hydropower plants in competitive electricity market;
梯级水电厂日竞价优化运行方式研究
Analysis of Cultural Function and Operation Pattern of Modern Community;
现代社区文化功能与运行方式的解析
Construction and Operation of Information System of Modern Enterprise;
现代企业信息系统的构成与运行方式
Analysis to Operation Mode of 300 MW Air Cooled Turbine Throttle Valve
300 MW空冷汽轮机调节阀运行方式分析
Analysis of 110 kV Bus Operation Modes in Regional Grid
地区电网110kV母线运行方式安排分析