Integrated Operating Power Unit, without Secondary Power Unit on site, more Convenient and Efficient operation on site; 集成操作电源,无须现场二次电源,现场使用更加方便快捷;
By utilizing equivalent transformation and polyphase decomposition of the decimation filter, both hardware cost and operating power of each sub-decimation filter were also reduced. 通过利用抽取滤波器的等价变换和多项分解性质,各滤波器级的硬件电路开销和运行功耗都得到了降低。
The power circuit topology of primary equipments of an operating industrial power system is shown with main technical parameters and technical characteristics. 针对某实际运行的基于感应滤波的工业定制电力系统,给出了一次设备的主电路拓扑以及所采用的主要技术参数和技术特性。
China Southern Power Grid is one of two leading state-owned utilities in China responsible for building and operating the power grid in the southern part of the country. 中国南方电网是中国两大国有电网公司之一,负责中国南部电网的建设和运营工作。
She also noted that with the opening of the nuclear plant," Iran is now the only country in the world with an operating power reactor that has not ratified the Convention on Nuclear Safety. " 她还指出,在核电站启用后,“伊朗现在是全世界唯一一个尚未批准《核安全公约》(ConventiononNuclearSafety)但有正在运作的反应堆的国家。”
Application of Supercapacitor in DC Operating Power Supply System 超级电容在直流操作电源系统中的应用
Group of Experts on Problems of Planning and Operating Large Power Systems 规划和经营大型电力系统问题专家组
Summed up the technologies to use renewable energy and the method of maintain low operating power consumption in the central region of Shaanxi Province was selected as the object of study. 选取陕西省中部地区的小城镇住宅作为研究对象,进行实地调研,把握了现阶段小城镇住宅布局疏松、基础实施建设滞后、建筑用地浪费、层高过高等现状。
Synchronous condensers operating in power systems may fall out of step under abnormal conditions, and remain in asynchronous oscillation for a long* time. 电力系统中运行的同步调相机,有时因稳定破坏发生非同期振荡,长时间不能再同期。
Isolated contacts and low operating power make reed relays an ideal choice for many signal switching applications. 干簧式继电器的隔离触点和低工作电流使其成为了多种信号切换应用中的理想选择。
This paper defines the abundance index of voltage stability by circuit theory and suggests a method to search weak circuit branches from operating power grids simply, quickly and correctly. 用电路理论定义电压稳定裕度指标并提出简单、速、确地从正常运行电网中搜寻电压弱支路的方法。
The improved converter is adopted to the electric operating power supply. The control loop is designed, and the main parameters of the converter and the compensators are also proposed. 本文将改进后的零电压全桥变换器应用于电力操作电源中,对控制环路进行了设计,对变换器主要参数和调节器参数进行了详细整定,并进行了仿真研究。
The art of governing is arts and skills of operating power, which are performed by rulers under the guide of regulation and code of rule. 统治艺术是统治者为实现一定的目标,在统治规则指导下行使权力的方法或技巧。
AECL gives close attention to experience feedback from operating power plants as well as those being built. A number of design modifications were made after systematic evaluation of safety, reliability and maintainability of the related systems in the operating power plants. AECL非常注重运行中的电厂和在建工程的经验反馈,许多设计改进是通过系统评价运行电站中相关系统的安全性、可靠性和可维护性后作出的。
A New Kind of DC Operating Power Supply Used in Electric Power System 一种用于新型电力系统的直流操作电源
? To meet the demand for DC operating power supply in power system in the future, the design and development of a new type of high frequency switch mode rectifier with high power factor, used as DC operating power supply, is presented. 为了满足未来电力系统对直流操作电源的要求,给出了一种具有高功率因数的用于电力系统的新型直流操作开关电源的设计和实现。
A Research of Intelligent Electric Operating Power Supply and the Control Strategy 智能电力操作电源及其控制技术的分析
The paper presents performance and features of the intelligent dc operating power source, and explains its reliability and superiority in practical use. 本文介绍了智能型直流操作电源的性能和特点,阐述了在实际应用中的可靠性和优越性。
Make an analysis on the operation unit of S100 header and also provide the calculation method of the ground specific pressure and the operating power. 对S100型煤巷掘进机行走部进行了分析,并提出了接地比压和行走功率的计算方法。
Application of Intelligent DC Operating Power Source to Feed Systems 智能型直流操作电源在供电系统中的应用
It will be the main product of DC operating power supplies used in electric power system and will finally replace the phase controlled power supply. 它将迅速成为电力系统直流操作电源的主流产品,并将完全取代相控电源。
Analysis and Field Treatment of Abnormal Temperature Phenomena of Operating Power Transformer 电力变压器运行中的温度异常与现场处理
Because of the direct influence on the firm output and operating, the generator maintenance scheduling affects the reliability and the economic operating of power system significantly. 发电机组检修直接影响电网的发电出力和运行方式,对电力系统运行的可靠性和经济性都有很大的影响。
Detecting system of fault grounding of DC operating power supply based on a switch-state-combination method 采用开关状态组合检测法的直流接地故障探测系统
This paper analyses and compares the advantages and disadvantages between steam heating system with high temperature and pressure, and high temperature hot water heating system for main machine building of an operating power plant in cold district. 通过某实际运行的发电厂,比较与分析了在寒冷地区,主厂房采用高温高压蒸汽采暖系统与高温热水采暖系统的优缺点。
The Influence of Supplied Water on the Operating Power Set 技术供水对发电机组运行的影响
With the rapid development of the power technology, a large number of new equipment being put into use in substation, and the universal of computer application technology, good running and operating power system which put forward more requirements to staff. 随着电力技术的纵深发展,大量新设备在变电站中投入使用,以及计算机应用技术的普及,良好运行和操作电力系统设备对员工提出了更高的要求。
Around these devices, the electric field strength is low, but the magnetic strength changes in a large range because of the influences of the operating conditions, and there is the positive correlation between it and the operating power. 这些设备周围的工频电场强度较低,而工频磁场强度变化范围较大,受设备运行工况的影响,磁场强度大小与运行功率高低有正相关性。
By comparing the operating mobility and delay, reducing operating power supply voltage in meeting the conditions of time constraints, thereby reducing the power consumption of the circuit. 由于操作的灵活度体现了操作调度的范围,因此本文基于操作灵活度,在满足时间约束的条件下,通过比较操作灵活度和延时,降低操作的电源电压,从而降低电路的功耗。