Voltage Control The voltage control is a rheostat that sets the operating point of the voltage regulator and therefore controls the output voltage of the generator set, within its design limits. 电压控制电压控制是设定电压调整器的运行点从而在设计范围内控制发电机组的输出电压的变阻器。
In his view, China's future even if there is a certain amount of the deficit, with total economic output, the deficit will remain at the level of security within the limits. 他认为,未来我国即使出现一定的财政赤字,但与经济总量相比,赤字水平仍将处于安全界限之内。
It can automatically change its amplification with the control of a single chip computer so that the output can vary within proper limits. 介绍了一种在单片机的控制下能实现对放大倍数进行自动调整,且输出结果在选定的范围之内变化的串行程控放大器。
Study for the Displacement Information Output the Measuring Dynamic Limits in a Laser Angle Measuring Interferometer 激光测角干涉仪角位移信息传输特性及测量动态范围研究
Official preoccupation with economic output, to which independent trade unions are seen as a threat, places limits on the activities even of tolerated non-governmental organisations such as Chunfeng. 独立的工会被视为对经济产出的威胁,即便是春风等得到容忍的非政府组织,其活动也因为官方对经济产出的关注而受到限制。
It takes the total cost of active and reactive power production as the objective function, which is subjected to the required total load and the active and reactive power output limits of each unit. 以有功和无功功率生产总成本最小为目标函数,该目标函数是在已知发电厂总的负荷需求和满足各发电机组的有功、无功发电功率极限约束条件下,使发电总成本最低。
This paper describes the basic concept, analysis and measurement of the noise voltage at the output terminals of the rectifier for telecommunications and also discusses briefly about the limits value of some standard. 叙述了通信用整流器输出端杂音电压的基本概念,分析和测量方法以及限值标准,并对有关问题进行了讨论。
The steady-stable limits in different output feedback control modes are calculated, and the results show that the steady-stable limits are all increased in 12 groups of the proposed control modes. 结果表明,可选的12组反馈方式均可使系统有较高的静态稳定极限。
Through analyzing the relation between the clearing results and the coefficients of generator's bidding strategy, an optimization bidding strategy for single generator's is presented and an optimal adjusting method is obtained when generator's output exceeds its power generation limits. 该文分析了机组利润、出清电量与报价策略系数之间的相互关系,从而得出了单机机组的最优报价策略和在报价越界时的优化调整方法;
The channel capacity of AWGN channel and Rayleigh fading channel with binary input and continuous output are derived and the Shannon capacity limits for different code rate are provided. 对二元输入、连续输出的AWGN信道和Rayleigh衰落信道的信道容量进行了推导,给出了不同码率下的Shannon容量限。
Wind power penetration li-mits are regarded as the maximum installed capacity of wind farm constrained by network and equipments limits, i.e., transmission lines capability, system spinning reserve, the output limits of conventional generators etc. 该方法把风电穿透功率极限看作是在满足网络和设备约束前提下系统允许的风电场最大装机容量。
This paper analyzes how the relative errors of output speeds influences the steps of a geometrically stepped speed range and offers a suggestion on the permissible limits of the errors. 本文分析了转速相对误差对转速数列公比的影响,并提出转速相对误差允许值的建议。
But the poor output beam quality of the edge-emitting semiconductor laser limits its further applications. 半导体激光器的光束质量成为了制约半导体激光器应用的主要瓶颈。
Anyhow, dead band reduces the output fundamental voltage amplitude, increases harmonic, limits modulation frequency, and even more worsens the motor's performance in low velocity. 但死区使逆变器输出的电压基波幅值减小、谐波增加、调制频率受限制,尤其使电机的低速运行性能变差,必须对其进行补偿。
The characteristic of appearing color of the output device has a deep effect on the printing color because of the limits of ink, paper etc. Thus, color management for the output device is the key of the Color Management System ( CMS). 由于油墨、纸张等条件的限制,输出设备的呈色特性对色彩的影响很大,因此对输出设备的色彩管理是色彩管理系统(CMS)的关键。
At present the above question has become that it limits regular production, limits the output and the quality and limits the high strength and new variety. 以上问题已成为目前保证正常生产、提高产量和质量、扩充高强度新品种的制约瓶颈。
However, the efficiency of sludge digestion is low so that the energy output reduces, which limits the application of the anaerobic digestion in sludge treatment. 但是,由于污泥厌氧消化效率低下,产能效果大打折扣,限制了厌氧消化在污泥处理中的应用。
The high torque ripple affects output characteristic of SRM driving system, and it limits the application of SRM in the situation of low speed and steady such as servo drive system. 转矩脉动直接影响着SRM驱动系统的输出特性,从而限制了SRM在诸如伺服驱动系统这类低速且要求平稳的场合下应用,这使得SRM转矩脉动最小化的研究成为当前研究的热点和难点。
The last part of the experiment is testing the three different photodetectors which measure the weak output light intensity transferring through the optical neutral density filters, this paper will compare the differences between them, show some of their characteristics respectively and look for their detection limits. 论文最后实验部分通过用三个不同的光探测器测量透过光学中性滤光片后的微弱光,来比较他们之间的区别,分析他们各自的一些特性,寻找他们的探测极限。
In recent years, the medicinal value of ginseng gradually taken seriously by people, ginseng industry obtained fast development. But because of its output is low, the vegetative cycle long has been limits the development of ginseng industry. 近几年,人参的药用价值逐渐被人们重视起来,人参产业得到了快速的发展,但是由于人参的生产周期长,生产成本也比较高而限制了人参产业的发展。
With the adoption of heuristic iterative modification strategies, the traditional equal incremental principle is improved in order that the allocation results meet the needs of unit commitment complicated inequation limits including operation ramp rate limit, output limits constraint and generation variation constraints. 采用启发式的迭代修正策略对传统等微增率法进行改进,使分配结果满足机组爬坡速率、出力限制、出力变化趋势等复杂不等式约束。
These standards have some differences in aspects of grammar format, compression ability, output code rate and resolution, which seriously limits the interaction between different systems of video standards. 这些标准在语法格式、压缩能力、输出码率和分辨率方面各有不同,这严重制约了采用不同视频标准的系统间的互通性。
By studying the theory of equivalent circuit about eddy current probe coil, the conclusion is arrived that the output of sensor is relative closely to the electromagnetic properties of measured targets, which limits the use of eddy current sensor seriously. 通过对电涡流传感器探头线圈等效电路的理论分析,得出传感器的输出特性和被测对象的电磁特性有密不可分的关系,从而严重限制了传感器的使用范围。