setting value

Analysis to Setting Calculation on Out of Step Protection Setting Value for Large Generating Units

大型发电机组失步保护定值的整定计算分析

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Conventional manual setting value calculation depends on individual technique of electrical worker and the reliability of which is poor.

传统的整定计算用人工计算方式，保护计算的正确性完全依赖工作人员责任心和技术水平，计算人员稍有不慎就可能酿成事故，已越来越不适应电力系统对保护可靠性要求的需要。

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Value Every Bit Of Time A Method of Setting the Extruded Object in Extruding Spirals Step by Step

分段拉伸螺旋体时确定拉伸对象的方法

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Condition monitoring method based on Fuzzy ART neural network is presented for solving the difficulty of setting threshold value of parameter while signal-space method is used in condition monitoring of spacecrafts.

为解决信号空间法在航天器状态监测中存在的参数阈值难以设定问题，提出一种基于Fuzzy ART神经网络的状态监测方法。

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Design and Development of General Relay Protection Setting Value Management System

通用继电保护定值单管理系统的设计与开发

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This criterion uses the fault location result to get the fault point voltage and take the fault point voltage in theory as the setting value to distinguish the permanent fault from temporary fault.

该判据以故障点瞬时故障电压理论值为定值，由故障测距结果求出故障点实际电压，当故障点实际电压小于定值时为永久性故障，反之为瞬时性故障；

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In site operation, stator grounding protection often gives false signal, therefore some units raise the setting value greatly for the dependability of protection.

现场运行中定子接地保护误发信号时有发生，一些单位为使保护运行可靠，从而大幅度提高定值。

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The microcomputer relay simulation based on the traditional substation simulation system only simulate the principle, and its setting value unadjusted 、 man-machine interface ( MMI) unfriendly, according to it, the paper research mainly the various microcomputer relay simulation based on the substation simulation system.

传统的变电站仿真系统中的微机保护仿真，仅仅对其原理进行仿真，定值不可调、界面不友好，基于这一现状，本文着力研究了基于变电站仿真系统的多种微机保护仿真。

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The expert system includes three modules: network parameter database module, network short-circuit calculation module, relay setting value verify module.

包括了电网参数数据库、短路计算、定值校核三个模块。

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Through the preparation of PC software management system can query the work of the mid-controller. Real-time monitoring and display a variety of temperature and humidity data. The threshold value of environment element setting and then achieves uniform management of several warehouse depots.

通过编写上位机软件管理系统可以实现查询中间控制机的工作状态，设定温湿度的报警阀值，实时监测并显示各种温湿度数据，从而实现对多个仓房的统一管理。

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According to manual setting the controller can quickly adjust the temperature of outlet air to the setting value and display the outlet air temperature in real time.

温度控制器能够根据人工设定的温度迅速调节出口风温使之达到设定温度，并可以实时显示出口供风温度的变化情况。

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Flotation tank level control system can get a offset value by compare the detection level value with level setting value. Control the pneumatic actuator with offset value to make the flotation tank level at setting value.

浮选槽液位控制分系统将液位变送器检测得到的液位值与设定的液位值比较得到一个偏差值，用这个偏差值控制气动执行机构控制排矿阀使浮选槽液位稳定在设定值。

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The practical production test shows good system stabilization and mathematical model accuracy. The temperature tracking maximal deviation is 1.47%, and furnace temperature optimum setting value can meet heat treating technology needs, and the qualification rate of the billet is more than 98%.

经现场实际生产检验，系统运行稳定，模型准确可靠，温度跟踪最大误差1.47%，炉温优化设定值满足热处理工艺要求，热处理钢坯合格率达到98%以上。

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Mine existing quick-break power supply value can not be over-current protection setting, leakage protection and so difficult to achieve more difficult, leading to leakage, short circuit fault occurs frequently, a serious threat to reliability.

煤矿井下供电目前存在速断过流保护定值无法整定、漏电保护难实现比较等难题，导致漏电、短路等故障发生频繁，严重威胁供电可靠性。

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Up Key: Each press of the key increments the setting value. If continuously, it will speed.

增加键: 用于增加值.如欲提高温度,控此键设定值会上升; 如连续按住不放, 上升速度会加快.

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