ID |
原文 |
译文 |
52737 |
同时对GMRES算法残量求取方式进行了优化以提高运行效率。 |
At the same time, GMRES algorithm is optimized to improve the operating efficiency. |
52738 |
对伯努利双纽线和圆形路径进行了跟踪仿真,验证了本文的跟踪控制快速算法的有效性。 |
The tracking simulation of Bernoulli double-wire and circular path is carried out to verify the effectiveness of the proposed tracking control algorithm. |
52739 |
雷电是电力系统第一事故源,其引发的跳闸断线等事故高发,严重影响供电系统的可靠性和用户用电的稳定性及安全性。 |
Lightning is the first accident source of the power system, which causes a high accident rate of tripping and broken line, seriously affecting the reliability of system power supply and user's power stability and safety. |
52740 |
如今输电线路防雷存在着多重雷击、高土壤率地区反击、大峡谷绕击等防护瓶颈, |
Nowadays, there are several bottlenecks in transmission line lightning protection such as multiple lightning stroke, back flashover in high soil resistivity area and shielding failure in canyon. |
52741 |
传统防雷措施在大概率多重雷击防护方面的缺失是导致雷击事故高发的主要原因。 |
Particularly, high probability multiple lightning stroke is the main reason causing the high rate and long-term stability of lightning accidents. |
52742 |
气体灭弧防雷方法是一种全新的防雷模式,其工作原理是在绝缘子旁路的雷击过电压形成电弧后快速熄灭电弧,阻止后续工频续流,防雷效果不受雷击类型、强度、方式和部位的影响。 |
Technology of gas arc-extinguishing lightning protection is a new lightning protection model, whose working principle is that the arc is extinguished quickly after the lightning strike overvoltage of the insulator bypass forms an arc, which prevents the subsequent power frequency continuation. |
52743 |
实现了对多重雷击、高土壤率地区反击等雷击工况的防护,可有效管控雷击事故率。 |
The protecion effect is not affected by lightning strike type, intensity, pattern, and position, which realizes effective control of lightning accident rate. |
52744 |
相信随着后续研究的深入开展,该防雷方法将会在更广阔的领域得到应用和发展。 |
It is believed that the lightning protection method will be applied and developed in a wider field with the further research. |
52745 |
针对具有非线性、耦合和约束等复杂特性的循环流化床锅炉(CFBB)燃烧过程, |
Aiming at the combustion process of circulation fluidized bed boiler(CFBB) with complex characteristics such as non-linear, multivariable coupling and constraints, |
52746 |
考虑经济性能指标可变情况下其多目标优化控制问题,提出一种变经济性能多目标经济模型预测控制(MPC)策略。 |
considering its multi-objective optimization control problem with changing economic criterion, a multi-objective model predictive control(MPC) strategy with changing economic criterion is proposed. |