Based on Energy Efficiency Competition, China Power Grid Dispatch Featured by Energy Saving& Emission Reduction 基于能效竞争的我国电网节能减排调度
The display device possessed high displaying brightness, better grid control-ability and field emission characteristics. 该显示器件具有高的显示亮度,良好的栅控能力以及场致发射特性。
Grid fabrication process of field emission panel with carbon nanotubes emitters 碳纳米管场发射显示屏栅极工艺的研究
Study on grid emission of microwave power tubes 微波管栅发射问题的研究
Bias of the grid electrode affects the number of emission electrons but has little effect on the electron trajectory. 栅极电位基本上不影响电子的轨迹,仅改变了发射电子的多少。
The experimental results show that after the grid is contaminated by electron emission substance Ba of the cathode Hf formed compounds restrain effectively electron emission of grid. 实验结果表明,阴极中的活性物质Ba蒸发到镀Hf的Mo栅极表面,Ba,Hf和O2能形成化合物,从而有效抑制栅极发射电流。
In this dissertation, the effect that hafnium film has on the suppressing grid emission in pulsed-controlled grid traveling wave tubes has been studied, while the working mechanism of Hf films has been discussed. 本论文研究了脉冲栅控行波管中,Hf薄膜对抑制栅极电子发射所起的作用,讨论了Hf薄膜的工作机理。
By the working principle of Double Grid Air Counter ( DGAC) employed in detecting exoelectron emission, we put forward the design specifications of the power supply. 基于双栅极空气计数管的工作原理,提出了多路输出电源的设计指标。
Influence of focus electrode bias, focus hole size and grid electrode bias on the emission electron beams was discussed. 分别讨论了聚焦极电位、聚焦极孔径以及栅极电位对发射电子束的影响。
It is an important way for Wind Power and Solar photovoltaic connected to the grid to develop and utilize intermittent power in large-scale, response to the challenge of reducing emission of power system. 风力发电和太阳能光伏发电等间歇式电源的并网运行是实现清洁可再生能源大规模应用和开发、以及应对节能减排的重要途径。
Since AGC costs account for a large part of the grid operating costs, effective AGC regulation has positive significance for energy-saving emission reduction and can make good economic and social benefits. 电网运行中AGC成本占比重较大,故良好的AGC调节对节能减排具有积极意义,可取得良好的经济和社会效益。
As a main part of smart grid, microgrids have great importance in renewable energy sources promoting, energy conserving, and carbon emission reducing. 微电网作为智能电网的重要组成部分,它对新能源的推广、电力生产过程中的节能降耗、降低碳排放量具有重要意义。
Smart Grid can support the introduction of various low-carbon technologies, and thus bring benefit of reducing carbon emission. 智能电网能够支持各种低碳技术的引入,进而带来碳减排效益。
Moreover, with the expansion of the grid size, voltage quality requirement enhance, as well as the increasingly grim situation of energy conservation and emission reduction, higher requirements for solving reactive power optimization are needed. 而随着电网规模的扩大,电压质量要求的提高,以及节能减排形势的日趋严峻,对无功优化问题的求解有了更高的要求。
It can improve the energy efficiency 、 reduce the impact on the environment 、 enhance the security 、 reliability and economy of electricity supply 、 reduce the loss of transmission grid 、 achieve the saving and emission reduction and other advantages. 它具有提高能源效率、减少对环境的影响、提高供电的安全性、可靠性和经济性、减少输电网的电能损耗、实现节能减排等多个优点。
Recently, as the world energy and environment issues becoming more and more serious, to promote smart grid construction is a strategic measure for the realization of energy saving and emission reduction as well as low carbon economy development. 近年来,世界能源环境问题日趋严峻,推进智能电网建设已成为实现节能减排和低碳经济发展的重要战略举措。
The smart grid, which is the intelligent of the power grid, is one of the important means to promote the development of the renewable energy, to achieve energy-saving emission reduction and to realize sustainable development. 智能电网即电网智能化是促进可再生能源的发展、实现节能减排和可持续发展的一个重要手段。