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- line loss distribution 线损分布
- The common characters of our new products are: big current carrying, high conductivity, low line loss, good operation under bad weather. 新产品的共同特点:载流量大、导电率得到提高、线路运行损耗降低、耐气候性能得到有效提升。
- According to the simulation results, we find that the contract value may be underestimated if the excess of loss distribution is fitted by lognormal. 但若以对数常态分配建构尾部分配,则政府再保契约价值可能低估,反之,若以指数分配建构尾部分配则可能高估。
- Tested in a real line,this method is verified to be more vali d and more practicable than the routine line loss algorthms. 通过与常规理论线损算法的比较和分析,以及在实际线路上得到的测试结果,说明所提算法的有效性和实用性。
- This paper discusses the principle of loss distribution approach, and empirically analyzes operational risk of Chinese commercial banks by means of Monte Carlo method. 摘要讨论损失分布法的基本原理,运用蒙特卡罗模拟对我国商业银行操作风险的经验数据进行了实证分析。
- The results show that with the increase of camber angle, the symmetry of the loss distribution is less symmetrical and the loss at the hub increases more greatly. 研究结果表明,叶型折转角越大损失分布的对称性越差,根部损失增加明显;
- This paper probes the decomposition method of line loss through field studies in the effect of wheeling power, sources and structure of load in power system on the line loss. 通过对过网电量、电源及负荷结构等因素对线损影响的分析,探讨线损评价中损耗的分解方法。
- It fully uses the available power network data and rearranges it.More accurate and convincing result can be obtained from the line loss computation based on d urative load curve. 该方法充分地利用了现有所能得到的电网运行数据,对其重新进行整理,根据持续负荷曲线进行线损计算,得到更加精确可信的结果。
- In order to reduce the calculation amount of power flow in large-scale distribution networks, a method of power flow algorithm hybrid model of voltage drop model (VDM) and line losses model (LLM) is presented after analyzing VDM and LLM. 摘要为了减少大规模配电网潮流分析的计算量,在分析了等效电压降落模型法(VDM)和等效线损模型法(LLM)的基础上,提出了二者相混合的配电网潮流算法。
- Operational risk measurement models, such as Basic Indicator Approach, Standardized Approach, Internal Measurement Approach, Loss Distribution Approach and Extreme Value Theory etc, all have some shortcomings. 摘要操作风险计量模型有基本指标法、标准法、内部衡量法、损失分布法、极端值模型等,各种模型都存在一定的缺陷。
- The SBRC scheme exploits the characteristics of human visual perception and local texture analysis to optimize the information loss distribution and achieves the best rate control. SBRC利用人眼感知特性及局部材质分析来最佳化信息损耗分配及达到最好的比率控制。
- The paper brings out a few of measures to save energy including rational planning of grid, improvement of line loss management, public line, reactive compensation on-spot, promotion of single-phase transformer and elimination of timeworn facilities, etc. 提出了多种途径的节能措施,包括合理规划电网、加强线损管理、完善公用线路、公用台变无功就地补偿、推广单相变、淘汰落后用电设备等。
- This is the kind of success that other telecoms firms dream of: a new service that not only stops line loss but beats the cable companies at their own game and brings in new revenue. 这是其它电信运营商梦寐以求的成功,一项新业务不仅阻止了固网损失,还顺手打击了有线电视公司和带来新的营收。
- Based on the status quo of line loss management in local electric power bureaus,two solutions are proposed to the problem of incorrect line loss statistic caused by interconnected supply. 分析了目前中压配电网常见的几种接线方式的特点,根据目前地方电力局的线损管理现状,就目前线损管理中存在的联络供电造成的分线线损统计不准确的问题,提出两种相应解决对策。
- The effect of reactive power to the economic operation of the power grid is analyzed starling from analysis on the operation status of Shihezi power network and its changing law of the line loss. 从石河子电网(文中简称石网)无功电压的运行现状及线损率的变化规律出发,分析了无功电压对电网经济运行的影响,并从技术、经济、管理三方面提出如何加强无功电压管理、降低电网线路损耗的建议。
- Energy loss rate in electric power network or line loss rate is an important technical index which could comprehensively reflect standards of production,operation,management and electric facilities. 电网的电能损耗率即线损率是综合反映电力公司生产运行、经营管理和电力设施水平的一项重要的技术指标,也是电力公司一项重要的经济指标。
- The conclusion is that using new copulas instead of normal copula, the tails of loss distributions will be heavier and scattered. 可以看到,使用不同连接函数使信用组合的损失分布发生较大变化,分布的尾部更厚,集中趋势也降低了。
- Real-time line loss calculation system for distribution network 配电网实时线损计算系统
- But the triadic relation is mutual interference.That is to say, the power enterprise must raise the input to fall the line losses and boost the reliability. 但是,这三者之间存在着一定的抵制关系,要想降低网络损耗和提高供电可靠性,就势必会增加资金投入,但过多的资金投入会给供电企业造成投资压力。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
