The calculation formula of distribution network loss is derived.
最后推导出配电网损耗计算公式。
The reactive power optimization is an effective measure for reducing the network loss.
无功功率优化是减少电网损耗的有效措施。
Case study shows that network loss is smaller and voltage is more balanced under this way.
算例结果显示,该方式较传统交流配电方式电压更均衡,网损更小。
A new dynamic adaptive AQM (Active Queue Management) scheme based on network loss ratio is proposed.
提出了一种新的基于网络丢包率的动态自适应的主动队列管理的改进算法。
Using these data, a theoretical calculation of network loss with new data processing method is presented.
利用这些数据,提出了一种基于新的数据处理方式的理论线损计算方法。
The generation scheduling, network loss allocation and congestion dispatch are main contents in spot power transactions.
发电计划的制定、网损分摊以及阻塞调度是实时电力交易的主要内容。
Dynamic compensation on the spot is one of the best manner of reducing power network loss, enhancing its transmission efficiency.
动态就地补偿是降低电网损耗,提高输配电效率的最佳方式之一。
Among this mathematics model, we consider network loss to influence that economical dispatch plan, make the model more close to reality.
在该数学模型中,我们考虑了网损对经济运行计划的影响,使模型更与实际相接近。
A simple and direct algorithm to update the coefficient of network loss with power flow method time interval by time interval is presented.
文中给出了用潮流法逐时段更新网损修正系数的简捷算法。
The calculation of theoretical network loss is of special important significance for the planning and operation of power distribution network.
配电网的理论网损计算对配电网的规划和运行具有特别重要的意义。
Power distribution network loss rate (line loss rate) is a very important comprehensive technical and economic indicator in power enterprises.
配电网电能损失率,即线损率,是供电企业非常重要的技术经济综合性指标。
Through theoretical deduction the method of equivalent resistance suitable for calculation of in-service distribution network loss is introduced in this paper.
为了能较准确计算运行中配电网的电能损耗,对等值电阻法进行了理论推导。
Combining with the actual situation of rural power network, it put forward the measures of reducing power network loss from two aspects of technology and management.
以面向实际应用为目的,提出了一种考虑输电网络损耗及线路过负荷约束的火力发电机起停计划方法。
Moreover, the optimal coordination of distribution network can greatly decrease network loss, improve power quality and increase the economy and safety of power supply.
另外,对配电网络进行综合优化,能大幅度地降低网损,改善电压质量,提高供电的经济性和安全性。
It is necessary to use reactive power optimization to improve voltage quality, reduce operation network loss and improve security and stability of the operation system.
通过无功优化来改善电压质量、降低运行网损以及提高系统运行的安全稳定性显得尤为必要。
The purpose of distribution network reconfiguration is to obtain the minimum network loss and the maximum reliability while meeting all kinds of operational restrictions.
配电网络重构是在满足各种运行约束条件下,以网损最小或供电可靠性最高为目标,它是一个典型的非线性整数组合优化问题,常规的数学优化方法难以求解。
Network reconfiguration and capacitor switching are two important measures to decrease network loss and ensure safe and economic operation in power distribution automation.
网络重构和电容器投切是配电自动化的两个重要内容,是配电网降低网损、安全经济运行的重要措施。
ABSTRACT: in this paper, starting from the active network loss formula, it reveals that the key to decreasing loss relies on minimizing the reactive liquidity of power grid.
摘要:首先通过有功网损公式揭示了降损的关键是减小电网无功流动性。
Abstract: : with the power grid issued each year that the task of increasing power supply, ensure security bring important loads of power network loss will increase greatly.
摘要:随着电网每年下达保证供电任务的增多, ,保障重要负荷安全所带来的电网损耗将急剧增加。
The actual application shows that this system can improve the voltage level for each node of the whole power grid efficiently, reduce network loss, and produce better benefits.
实际应用表明,该系统可有效提高全网各节点的电压合格率,减少网损,能产生较好的经济和社会效益。
After the applying of the technology, the network loss is decreased and the output power of the generator is lowered greatly, and energy saving with consumption declining is achieved.
现场应用动态无功补偿技术后,网络损耗有所减小,发电机输出功率大为降低,达到了节能降耗的目的。
It is very necessary for economic run of electric enterprise to decrease network loss and to optimize the node voltage through the real-time online control of reactive power optimization.
通过在线无功优化,降低网损、保证电压质量,对供电企业的经济运行是非常必要的。
Also, built in EDGE recording is available with 128 or 256Gb on board storage, with continuous/FTP upload/network loss/alarm scheduled recording available as an option to onboard storage.
内置的EDGE记录可采用128或256G的板载存储,且具有连续/FTP上传/网络丢失/报警计划记录的选项可选。
This method meets all the circuit laws, and makes all the network loss allocated to all consumers and generators, and takes into account the interactions between active and reactive powers.
这种方法满足电路定律、计及了有功和无功潮流的交叉耦合,使所有电源和负荷都参与损耗分摊。
The adequacy estimation of power system with HVDC is investigated, including the effect of network loss and voltage, as well as the component backup of HVDC system on system reliability indices.
最后对含hvdc线路的发输电系统进行了充裕度评估,研究了网损、电压及HVDC系统元件备用等因素对交直流系统可靠性指标的影响。
The utility model is characterized in that shortages in the prior art have been overcome effectively, harmonic volume has been decreased accordingly and power network loss has been reduced greatly.
本实用新型的优点在于有效的克服了现有技术存在的缺陷,谐波量相应减小,电网损耗大大减少。
This theorem transfers the problem of energy-based, time-oriented integrals into that of the median current moment, which lays the foundation of network loss calculation based on electricity energy.
针对辐射网络电能量的计算与分析问题,依据积分中值定理提出了电流矩中值的概念,形成了电流矩中值潮流模型,证明了电流矩中值形式的电能量损失定理。
Yahoo's network knows many things about recent high-school graduate Cate Reid. One is that she is a 13- to 18-year-old female interested in weight loss.
雅虎的网络知道很多关于高中毕业生凯特·里德的事情。其中一件是她是一个对减肥感兴趣的13到18 岁的女性。
Without this extra information, it would need to retransmit much more data and slow down its sending rate to accommodate what looks like a high-loss network.
如果没有这种附加信息,它需要重新传送大量的数据,这样会降低传送速率,从而适应高丢包率的网络。
Without this extra information, it would need to retransmit much more data and slow down its sending rate to accommodate what looks like a high-loss network.
如果没有这种附加信息,它需要重新传送大量的数据,这样会降低传送速率,从而适应高丢包率的网络。
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