Today, most big man-made carbon-dioxide emitters, such as a large power station, are known about and their outputs are measured.
如今,大部分人造的二氧化碳排放体都已知晓,其排放量也已被测量,比如说大型的发电站。
First Solar, the largest manufacturer of thin panels, claims that its products will generate electricity in sunny countries as cheaply as large power stations by 2012.
最大的薄膜太阳能电池板厂家First Solar声称,到2012年,他们的产品在阳光充足的国家产生的电能和发电站的价格一样便宜。
As the key apparatus in electric power system, the operating reliability of large power transformer has deep influences on security and stability of power systems.
大型电力变压器作为电力系统的枢纽设备,其运行可靠性直接关系到电力系统的安全与稳定。
The primary exploration of large power transformer PD UHF detection method is discussed.
针对大型电力变压器局部放电超高频检测法进行了初探性的研究。
This paper proposes a method for fast transient stability assessment of large power systems.
本文提出一种快速确定多机电力系统暂态稳定域的方法。
An intelligent digital trigger is designed for large power SCR (Silicon Controlled Rectifier) unit.
设计了一种新型大功率晶闸管整流装置智能数字触发控制器。
The large power mise-à-la-masse method is an effective technique in exploring hidden sulfide deposits.
大功率充电法是寻找隐伏硫化物矿床的有效方法。
An excitation control circuit tor direct current drive system of large power shovel has been designed.
本文设计了大型挖掘机直流传动系统的激磁调节电路。
This paper presents an efficient method for the small signal stability analysis of large power systems.
提出了一种大规模电力系统小干扰稳定性分析的有效方法。
This paper presents an articulated piston used in high speed and large power Diesel engine for vehicles.
本文介绍了车用高速大功率柴油机铰接活塞设计。
To introduce the composition and working Principle of a thyristor rectifier unit of large power for DC EAF.
介绍一种单电极直流电弧炉用大功率晶闸管整流装置的组成和工作原理。
In this paper, a new numerical method of parameter-oscillation mode analysis for large power systems is presented.
本文给出了一种大规模电力系统参数—振模分析的新的数值方法。
PWM rectifiers have the characteristics of large power factor, bidirectional power flow and constant direct voltage.
PWM整流器具有功率因数高、能量可双向流动、直流电压恒定等优点。
A high voltage and large power constant current charging power supply designed for a new type energy model is introduced.
介绍了一种使用在某新型能源模块装置中的高压大功率恒流充电电源。
It adopts SCR with large power to establish the voltage adjustment circuit, so the AC motor can be started with low voltage.
它采用大功率的SCR组成电压调节电路,这样交流电动机就可以低压起动。
Some opinion about condenser compensation in operation based on characteristics of large power industrial frequency furnace.
根据大功率工频感应炉的特点,介绍了其在运行中对电容补偿的几点意见。
The technique and application of flue gas desulfurizing by wet limestone-gypsum method in large power stations are introduced.
介绍了大型电站湿式石灰石-石膏法烟气脱硫技术及其应用。
It successfully applies the real time control of welding procedure process on large power flash butt welding complete equipment.
成功地用于大功率闪光对焊成套设备的焊接工艺过程实时控制。
Factors influencing the extra large power network are very complicated, and variation of load is of a non steady stochastic process.
影响特大型电网短期负荷的因素十分复杂,负荷变化属非平稳的随机过程。
"Once you have large power-generating systems, you have the capability of moving the power around a lot of different ways," says Smith.
史密斯表示:“一旦有了大型发电系统,你就有能力用多种不同的方法进行动力传输。”
The system has many advantages: compact and portable structure, large power output, excellent output voltage wave-form and stability etc.
该装置结构紧凑轻便,输出功率大,输出电压波形良好,输出电压稳定度高。
Test results with large power systems are presented to show that the proposed algorithm can effectively speed up power flow calculations.
通过对大型电力系统进行试算,表明该算法能有效地提高电力系统潮流计算的速度。
Then, based on the symmetry of magnetic circuit of large power equipments, its simplified mathematical model of magnetic forces is discussed.
然后,基于电力设备磁路的对称性给出其磁场力简化数学模型;
The machine adopts Dongfeng-Cummins engine with large power reservation, low fuel consumption, good performance of exhaust and good starting feature.
采用东风康明斯发动机,功率储备大,耗油低,尾气排放达标,起动性能好;
The cascade multilevel converter based on CPS-SPWM technique has both of the advantages, so it has attractive perspective in large power application.
基于CPS -SPWM技术的级联型多电平变流器结合了二者的优势,在大功率电力电子装置中有良好的应用前景。
Microwave power amplifier with large power and high heat flux is a key equipment of satellite which has a great influence on satellite thermal design.
大功率、高热流密度微波功率放大器是环境监测有效载荷中的关键设备,对整星的热设计影响很大。
The large power AC-AC frequency-changers are used in the aircraft power source and AC speed-regulation systems to convert frequency and voltage directly.
大功率直接变频电路的基本功能是实现频率和电压的直接变换,被应用于航空电源和调速电源中。
This article can be used for references to the persons who engage in designing and construction for tower, furnace, tank and other large power equipment.
本文可供塔、炉、罐以及其它大型动力设备基础的设计施工人员参考。
This article can be used for references to the persons who engage in designing and construction for tower, furnace, tank and other large power equipment.
本文可供塔、炉、罐以及其它大型动力设备基础的设计施工人员参考。
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