1) power network is interconnected
电力网互联
2) interconnected power system
互联电网
1.
Close is the correlation between frequency regulation, peak load and tie-line regulation in the interconnected power system.
互联电网的调峰调频问题与联络线调整密切相关。
2.
Multi~information processing technology based on digital signal processing (DSP) is becoming a powerful tool and key link forprocessing complex protection information in interconnected power system.
概述了电网数据语言 ,同时分析了互联电网中多元保护信息的特征 ;面对复杂的非线性的大规模互联电网 ,电力系统保护的任务日益艰巨 ,因此实现多种继电保护集成与集中处理、共享各类信息是建立多元保护信息数据库的重要依据。
3) network interconnection
电网互联
1.
This paper discuses effect of the development trends of modern power grid on power system stability,including such trends as power market,network interconnection and HVDC transmission,analyzes challenges faced for stability analysis and control in modern power grids and proposes some countermeasur.
讨论了电力市场化、电网互联和高压直流输电等现代电网发展趋势对电力系统稳定性的影响,分析了电力系统稳定分析与控制在现代电网发展中所面临的挑战,并针对性地给出若干应对措施和建议。
2.
The issues covered include:the technical requirementsnecessary for operating electricity markets,the problems related to network interconnection,system operating standards undermarket environment,and distribution system regulation.
主要内容包括：电力市场运行和发展的必要技术条件，电网互联趋势下面临的相关问题研究，市场环境下系统运行标准以及配电侧管制措施。
3.
Environment restriction,network interconnection and m arket- driven generation issue big challenges to modern power system s.
专家们认为 ,影响未来电力工业发展的因素主要表现在 :可持续发展对电能高效洁净的生产、传输、存储、分配和使用的需求 ;电网互联以及体制改革 (电力的市场化 ,经济的全球化、自由化等 )对传统电力系统理论、技术的挑战 ;大功率电力电子器件与电力集成技术给电力技术发展带来的机遇 ;新材料与信息等高新技术为发展电力新技术提供的新平台 ;现代数字信息社会对供电可靠性、质量及个性化的需求等。
4) interconnected power grid
互联电网
1.
Along with the development of interconnected power grid,the impact caused by disturbance will extend from single region to adjacent interconnected regions and it will seriously threaten the secure and stable operation of power grid.
随着互联电网的发展,电网中扰动所造成的影响将由单个区域发展到相邻的互联区域,这对电网的安全稳定运行产生了严重威胁。
2.
Assuming that the electricity transaction matching mode was satisfied,the action of purchasing nearby taken by both sides in the simulation electricity trade was analyzed using the weighted matrix of the greedy algorithm to find out the reason why the southern interconnected power grid market did not perform well.
为了找出南方区域电力市场互联电网效果不佳的原因,在满足电力撮合交易的条件下,运用带权拟阵的贪心算法分析了现行模拟电力市场中购售电双方存在的"就近购买"行为;采用平衡运输问题的线性规划模型分析了南方电力市场购电方存在的"购电整体最优"方案。
3.
An optimal method of optimal power flow(OPF)in large-scale interconnected power grids is investigated.
研究大系统互联电网的最优潮流优化(OPF)策略,分析电网分区的分解协调模型,使用APP来解决区域耦合约束,将一个大的电网互联系统分解成多个区域子问题。
5) interconnected grid
互联电网
1.
AGC structures for regional interconnected grids with AGC signal delays;
含自动发电控制信号时滞的区域互联电网AGC控制模式研究
2.
Improving cross-regional transmission capacity of large interconnected grids;
提高大规模互联电网区域间输送能力的研究
3.
Strategies on improving the dynamic stability of interconnected grids are summarized.
研究了由区域电网间互联形成的互联电网动态稳定性的特点、低频振荡产生的原因,提出了互联系统动态稳定性的控制策略,并提出以下结论:励磁系统中自动电压调节器的负阻尼作用仍然是互联电网发生低频振荡的主要原因;PSS已被证明是阻尼低频振荡的最有效、经济的装置,对本地振荡模式和区域间振荡模式均有很好的效果;直流调制、可控串补及可控静补对改善系统阻尼可有重要作用,今后应对这些领域进行更多的研究。
6) interconnected power network
互联电网
1.
Optimal allocation model for electricity transaction in interconnected power network based on cooperative game;
基于合作博弈的互联电网电力交易优化分配模型
2.
In order to ensure the safety of interconnected power network, PMU based on Beidou satellite navigation and position system developed by China is presented, and the feasibility is also discussed.
从保障互联电网的安全出发,文中提出了基于我国“北斗一号”卫星定位系统来开发适合我国电网的PMU,并论证了该方案的可行性。
补充资料：北欧各国电力系统互联
北欧各国电力系统互联
interconnection of elec-tric power systems in north Europe
be一ou ge guod一onl.x一tong hul旧n北欧各国电力系统互联(interconneetion ofelectrie power systems in north EuroPe)丹麦、芬兰、冰岛、娜威、瑞典等北欧国家的电力系统通过联络线相互连接.实现电能的交换. 电力系统的现状北欧电力联合组织(NordicOrgani:ation for Eleetrie Power Cooperation，NORDEL)建立于1963年，由丹麦、芬兰、冰岛、娜威和瑞典5国组成。全电力系统及各国1997年的电力概况如表1所示。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条