Meanwhile, the shortage of capacity means that its margin of excess power has been shrinking for 20 years.
同时，产量的缺少也意味着20年来其过量能量的边际效应一直在缩小。
Buying Power Amount of money available in a margin account to buy securities based on excess margin divided by the margin requirement.
购买力保证金账户中超过利差要求，可以买入证券的那部分超额保证金。
Margin businesses more focused on information technology, power and other industries.
毛利率业务的更多信息技术，电力等行业的重点。
Meanwhile, the shortage of capacity means that its margin of excess power has been shrinking for 20 years.
而且，生产力短缺意味着过剩电量在二十年来在不断减少。
Group margin in the development and production of engine power with good quality and high notable feature.
中裕集团公司开发生产的发动机具有质量好功率高的显著特点。
Thus, in the voltage margin method, the dc voltage and the active power are separately controlled by the rectifier and the inverter, respectively.
如此，在容限电压法当中，直流电压和和有功功率分别被整流器和反相器所控制。
The results show that the large margin is obtained in Guangdong Nuclear Power Plant with 18-Months fuel cycle.
结果表明，大亚湾核电站采用18个月换料之后，在中小破口失水事故时仍有较大安全裕量。
For the purpose of reliable transmission, the system margin is increased blindly through enhancing the transmitter power or the antenna gain in link design.
为了使数据可靠地传输，链路设计中往往盲目加大发射机功率，提高天线增益来提高系统的余量。
The voltage margin method for interchange power control was applied to the dc voltage control block (DC-AVR) and the active power control block (APR) in the terminal controller.
容压法电力交换控制已经应用于终端控制器的直流电压控制部分和有功功率控制部分。
The fading margin determines the performance of the link and affects the channel transmit power and the value of the user capacity.
衰落余量决定链路可靠性并影响信道发射功率和用户容量的数值。
The stability margin, instability margin and stability domain were introduced to implement quantitative analyse for power market stability.
引入稳定裕度与失稳裕度指标，以及稳定域的概念，实现了电力市场稳定性的量化分析。
The influence on grid's transient stability margin and DC system is also studied while the power slope of north or south AC transmission system is taken as modulation signal respectively.
分别取北通道功率变化率及南通道功率变化率为调制信号对系统暂态稳定裕度及直流系统的影响；
The power margin index for Shanghai grid voltage stability is presented, and the time domain simulation checking method for the power margin index is discussed.
摘要介绍了上海电网电压稳定功率裕度指标，探索了电压稳定裕度指标的时域仿真校核方法。
By combining the continuous power flow method with improved differential evolution calculation, the static voltage stability margin is found via optimal grouping of relevant variables.
在连续潮流法的基础上，结合经过改进的差异进化算法，通过对变量的组合优化，求取系统静态电压稳定安全裕度。
An approach to congestion problem is presented, which combines OPF (Optimal Power Flow) and CPF (Continuation Power Flow) and maintains the system operating within voltage security margin.
采用将最优潮流与连续潮流相结合的方法解决阻塞问题，并使系统运行在电压安全裕度之内。
By using the voltage stability analysis with uncertain factors of load variation considered in computation, more information about the critical point and the minimal power margin will be offered.
考虑负荷变化随机性的电压稳定分析方法可以更多地计及不确定因素，提供更丰富的电压稳定临界点以及最小功率裕度的信息。
The transient Angle stability margin and critical clearing time are computed by FASTEST under different proportion of dynamic electric load model using in Henan Power Grid.
以河南电网为例，采用暂态安全定量分析软件FASTEST计算了不同动态负荷模型比例时的暂态功角稳定裕度和临界切除时间。
The power margin of the optical fiber relay system is determined from the loss transfer function.
利用损耗传递参量确定中继系统功率容限；
This algorithm is used in IEEE-30 buses system and the result indicates that the optimization algorithm not only can decrease the power loss but also can improve the system voltage stability margin.
通过对IEEE 30节点系统计算并与其他算法比较，结果表明采用该优化规划的算法能有效地降低网损、提高系统电压稳定裕度。
A algorithm for optimal power flow with transient stability constraints (OPFTSC) based on transient energy margin is presented in the paper.
本文提出了一种基于能量裕度灵敏度下的含有暂态稳定约束的优化潮流算法。
Main motor kW capacity has 10% margin against the maximum consumption power at guaranteed capacity.
主电机千瓦容量有10%的利润，对在一定的容量最大的消费国。
The design of an advanced control system to enhance the power system stability margin so as to achieve higher transfer limits is one of the major problems in the study of power systems.
因而，设计先进的控制系统，在提高电网传输能力的同时保证足够的稳定裕度成为电力系统的重要研究课题之一。
A new segment solution for solving load margin of AC/DC power system is proposed in this paper based on continuation method and interior point algorithm.
基于连续潮流法和原始一对偶内点法，提出了一种新的分段求解交直流系统负荷裕度方法。
Firstly, the problem of reactive power constrains of generator at slack bus is studied, and a load margin algorithm of continuation power flow of reactive power constrain at slack bus is proposed.
首先，针对传统连续潮流算法在计算负荷裕度时遇到的平衡节点发电机无功约束问题进行了研究，提出了平衡节点无功约束的连续潮流负荷裕度算法。
The minimum singular value of the power flow Jacobin matrix can be used to evaluate the voltage stability margin.
潮流雅可比矩阵最小奇异值可用来评估系统电压稳定裕度。
A new approach to solve the stability-constrained optimal power flow (SCOPF) based on a novel transient stability margin index and its sensitivities is proposed.
基于一种新型暂态稳定裕度指标，提出了求解含暂态稳定约束的最优潮流(SCOPF)新方法。
From marginal to on the margin of the mainline: the traps of power.
从边缘到主流的边缘﹕得权势的诱惑。
From marginal to on the margin of the mainline: the traps of power.
从边缘到主流的边缘﹕得权势的诱惑。
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