查询词典 power function

The main research results in this dissertation can be given as following:Firstly, the bidding strategies and affections of generation companies on the TOU power price are analyzed; Supply function model is employed to simulate the bidding strategies of generation companies in power pool. Some meaningful results are obtained through the proposed equilibrium equations model, when different bidding parameters are selected to maximize profit of suppliers, such as the the numeral of generation company, the block bidding, and power demand elasticity. Based on these results, the affections between the bidding strategies and the TOU power price are discussed.Secondly, the important principles consider the factor of bidding strategies of generation companies and consumers gaming strategies are proposed to constitute the new TOU power price model under present electricity market. Based on these pricinples a new mathematical model of TOU power price is constructed, to evade electricity market risk, partition the peak-valley, ascertain the consumers' response curve, and protect the ambilateral profits.Thirdly, the affections of the TOU power price strategies for reducing the network loss, adjusting node voltage, improving load curve of power system, and protecting the consumers' benefits in electricity market are analyzed with applications of a city real time load data of Jiangsu province.

针对&厂网分开，竞价上网&的电力市场运营模式，本文主要完成了以下研究工作：1研究了发电商不同的竞价上网策略，利用供给函数均衡方法，建立了发电商的竞价上网策略模型，给出了市场均衡解的具体解法；讨论了不同条件下发电商的竞价策略对市场的影响，并获得了发电商的最优上网竞价策略，明确了竞价上网与峰谷分时电价之间的影响因素；利用电力系统负荷曲线，建立了发电商最优竞价策略与峰谷分时电价之间的相互联系，通过仿真算例分析了峰谷分时电价与发电商最优报价之间的相互影响。2提出了&厂网分开，竞价上网&电力市场模式下，考虑发电侧竞价和用户侧博弈等风险因素影响，峰谷分时电价理论建模在规避电网企业运营风险，保护供电方与用户双方的利益、确定用户响应曲线、划分峰谷时段、设置合理的电价拉开比等方面所应遵循的基本原则，在此基础上建立了适合电力市场模式的峰谷分时电价模型。3从原理上分析了需求侧实行峰谷分时电价策略，对削峰填谷，提高负荷率，改善负荷曲线形状，降低电力系统的电能损耗和电压损耗等方面的影响，并进行了仿真验证。

LED High Power DownLight,LED Hight Power Track Light,LED High Power Ceiling Light,LED high Power Wall Lamp,LED Hight Power Grid Lamp,LED Flood Light,LED High Power Wall Washing Light,LED High Power Under Ground Light,LED High Power Under Water Light,LED Table Lamp,LED High Power Street Light,All Kinds of LED Light.

成功研制生产的大功率LED筒灯、LED泛光灯、LED吸顶灯、LED豆胆灯、LED横灯等产品，因其可靠的质量和性能远销到欧洲、北美洲、及亚洲国家。公司产品全面通过CE认证，在设计、生产、和服务过程中严格实施标准化管理和控制。

At first, beginning with legal definition of power and right of distribution----the core concept of distributive institute, the paper analyses the characteristics of power and right of distribution, types and nature and legal attribute of it, proposed the concept of the power of distribution and the right of distribution, among them, the national power of distribution mainly include the planed regulatory power of GNP distribution, the distributive power of national finance, the power of taxation, the regulatory power of banking, the intervene power of price distribution etc. the distributive right of enterprise's income and the distributive right of resident's income are the main content of the right of distribution.

首先从作为分配法律制度核心范畴的分配权的法律界定入手，详细全面地分析了分配权的特征、类型划分、性质和部门法归属，提出了以调整国民收入分配关系为目标的国民收入分配的计划调控权、国家财政分配权、征税权、金融调控权、价格分配干预权等为主要内容的国家分配权力，以及以企业收入分配权、个人收入分配权为组成部分的分配权利的法律内容。

GB companies in strict accordance with domestic standards and the International Electrotechnical Commission IEC60189, IEC60227, IEC60228, IEC60502, IEC60584, IEC6092, IEC60331, IEC60332, IEC601034 standards and advanced foreign JIS258B, BS5308, VDE0266, NES713,ΓOCT12100 standards, as well as the record companies all the standard production products are: the security proof cables, installation cable, power cable, control cable, computer cables, signal cables, communication cables, power plant desulfurization preservative,stop bite, factories and mines to monitor the compensation wires and cables, as well as a variety of resistance burning, high temperature, fire resistance, low smoke low halogen and fire oxygen layer cables, and can according to customers design and produce various kinds of exclusive special cable, the product is widely used in the energy, petrochemicals, building materials, metallurgy, transportation, electronics, scientific research , communications, power generation, nuclear energy, as well as national defense and other fields, the product has support in Jilin Petrochemical, Yanjing petrochemical, oil, Inner Mongolia Tuoketuo Power Plant, a power plant in Yangquan, Zhejiang usha Hill power plant, power plant in Beihai, Guangxi, Ningxia Lingwu power plant desulfurization, Zhejiang Zhenhai Power Plant Desulfurization, Shanxi Shentou cement, Hebei sewage treatment plant, a cement plant in Nigeria and other key projects and projects at home and abroad by customers.

公司严格按国内GB标准及国际电工委员会的IEC60189、IEC60227、IEC60228、IEC60502、IEC60584、IEC6092、IEC60331、IEC60332、IEC601034标准及国外先进的JIS258B、BS5308、VDE0266、NES713、ΓOCT12100标准以及企业备案标准生产的各类产品有：本安防爆电缆、安装电缆、电力电缆、控制电缆、计算机电缆、信号电缆、通信电缆、电厂脱硫防腐、防蚁咬、厂矿监控补偿导线及电缆以及各种阻燃、高温、耐火、低烟低卤及隔氧层电缆等，并且可根据客户要求设计生产各类专用特种电缆，产品广泛应用于能源、化工、建材、冶金、交通、电子、科研、通信、发电、核能以及国防等领域，产品先后配套于吉林石化、燕京石化、中石油、内蒙托克托电厂、阳泉一电厂、浙江乌沙山电厂、广西北海电厂、宁夏灵武电厂脱硫、浙江镇海电厂脱硫、山西神头水泥厂、河北污水处理厂、尼日利亚水泥厂等国内外重点工程和项目，深受客户好评。

After years of research and explore, REPHON OPTOELECTRONICS MFG. CO., LTD has earned its reputation as "" brand abroad. It involves six featured product series as follows:1, LED high power application series products, including LED high power wall washer, LED high power floodlight, LED high power spotlight, LED high power T5/T8 fluorescent lamp, LED high power down light, LED high power street light, LED high power underwater light, LED high power underground light, LED commercial illumination products etc; 2, LED festival decorative lights, including LED twinkle light, string light, net light, curtain light, icicle light, fall light etc; 3, LED sign and strip series, including LED lighting bar, LED module, LED strips etc; 4, LED electronic application series, including LED digital tube, underwater and underground lights, LED dome light, LED fountain light etc; 5, LED rope light series etc; 6, LED household light series and construction application series etc.

日益丰光电科技有限公司经过多年的研究探索，秉承专业化的企业发展之路，公司旗下以&REFON&主打国外市场，&日益丰&主打国内中高档市场的双品牌运作模式，并在产品上已形成具有自己特色的六大产品系列：一、LED大功率应用系列，主要产品为LED 大功率洗墙灯、LED大功率投光灯、LED大功率射灯、LED大功率T5/T8日光灯、LED大功率筒灯、LED 大功率路灯、LED 大功率水底灯、LED大功率地埋灯、LED大功率商业照明和室内照明等；二、LED节日灯系列，主要产品为LED流星灯、LED 灯串、网灯、窗帘灯、瀑布灯、冰条灯等；三、LED广告应用系列，主要产品为LED灯条、LED模组、LED光条等；四、LED应用电子系列，主要产品为LED 护拦灯、LED数码管、LED点光源、LED水底灯、LED地埋灯、喷泉灯等；五、LED 彩虹灯系列等；六、LED民用照明和工程应用照明系列等。

Exchange power supply system including electrical network height power source, kerosene engine power set emergency power supply (long time emergency power supply), integral part's UPS power source; The cocurrent power supply system by the rectifier, the accumulator cell (short time emergency power supply), the direct-current converter as well as the corresponding power distribution cabinet is composed; The good earth and the antimine device, may improve the correspondence quality, guarantees the communication facility and operator's security.

交流供电系统包括电网高低电源、油机发电机组备用电源、重要部门的UPS电源；直流供电系统则由整流器、蓄电池、直流变换器以及相应的配电柜组成；良好的接地和防雷装置，可以提高通信质量，确保通信设备及操作人员的安全。

The program is divided into five blocks: the main function, contracting keys function, numbers and decimal memory function, processing function, the value function, display function,rest function and positive and negative function.

将程序分为五个模块：主函数、判键函数、数字和小数点存储函数、运算处理函数、求值函数、显示函数、正负和清零处理函数。

Special attributes: func doc or doc is the function's documentation string, or None if unavailable; func name or name is the function's name; module is the name of the module the function was dened in, or None if unavailable; func defaults is a tuple containing default argument values for those arguments that have defaults, or None if no arguments have a default value; func code is the code object representing the compiled function body; func globals is the dictionary that holds the function's global variables — it denes the global namespace of the module in which the function was dened; func dict or dict contains the namespace supporting arbitrary function attributes; func closure is None or a tuple of cells that contain bindings for the function's free variables.

func defaults是一个包括有参数中设有默认值的元组；func name 或 name 是函数名。func code是一个编译后的代码对象；func globals是一个引用，指向保存了函数的全局变量的字典—-如果你在函数所在模块中定义了全局变量的话。func dict或 dict 包括了支持任意函数属性的名字空间；func closure 要么是None，要么是包括有函数自由变量捆绑的单元的元组。

For the principal component, namely the voltage stability analysis function, three kinds of nodal injection power modes are defined, i.e., the random varying direction of load, the response setting direction of generator and the ratio of active power component to reactive power component in load power, and a continuous power flow model that is easy to utilize and comprehend by dispatching center is built, based on this model three kinds of formulae to calculate the sensitivities of loading margin with respect to three kinds of nodal injection power modes are derived respectively, and on this basis the influence of nodal injection power mode on loading margin can be analyzed in order that the voltage collapse can be avoided by fast implementing early warning of voltage stability and adopting effective corrective control.

文章针对N-EMS的主要组成部分--电压稳定分析功能，定义了3类节点注入功率模式：负荷的随机变化方向、发电机的响应设定方向、负荷的有功和无功比例，建立了易于被调度中心运用和理解的连续潮流模型，在此模型基础上分别推导得到负荷裕度对3类模式的灵敏度公式，据此分析节点注入功率模式对负荷裕度的影响，以便能够快速进行电压稳定预警和采取有效的校正控制来避免电压崩溃。

This series of instruments for low-voltage, medium voltage, high-voltage switchgear and distribution systems, central station monitoring system, generator set systems, building automation systems, energy management system, such as factories, able to measure three-phase three-wire, three-phase four-wire system current, voltage, active power, reactive power, apparent power, active power, reactive power, power factor, frequency, voltage triangular openings, the largest open-shaped voltage power parameters, at the same time with a remote, remote control function.

该系列 仪表适用于低压、中压、高压开关和配电系统、中心电站监测系统、发电机组系统、楼宇自控系统、工厂能量管理系统等，能够测三相三线，三相四线系统的电流、电压、有功功率、无功功率、视在功率、有功电能、无功电能、功率因数、频率、开口三角形电压、最大开口形电压等电力参数，同时带有遥信、遥控功能。

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。