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3300iap
- 尽量朝“单片”方向设计硬件系统。系统器件越多，器件之间相互干扰也越强，功耗也增大，也不可避免地降低了系统的稳定性。随着单片机片内集成的功能越来越强，真正的片上系统SoC已经可以实现，如ST公司新近推出的μPSD32××系列产品在一块芯片上集成了80C32核、大容量FLASH存储器、SRAM、A/D、I/O、两个串口、看门狗、上电复位电路等等。 -North Korea as the "single-chip" design direction of the hardware
GSMKAIfa
- TC35 TC35I MC35 I 开发板的电路图与封装库，该开发板是成熟的开发板，电源系统稳定，减少了GSM模块掉线的几率-TC35 TC35I MC35 MC35I development board schematic and footprint library, the development board is a mature development board, power system stability, reducing the chance of dropped GSM mo
weidabiao
- 电力行业电能表厂家多通讯规约多，造成电能量自动采集系统中用到自动抄表控制器要集成多种规约，我们开发的自动抄表控制器为了产品的稳定性、简约性出发，仅开发了一种用量比较大的威胜表的通讯规约，当遇到其它通讯规约的表时就在系统中加入规约转换器。此程序就是炜达表通讯规约与威胜通讯规约的转换器程序。-Multi-meter factory power industry communication protocols and more, resulting in automatic electric ener
mcu
- 万年历程序 本系统采用了以广泛使用的单片机技术为核心,软硬件结合,使硬件部分大为简化,提高了系统稳定性,并采用LED显示电路、键盘电路,使人机交互简便易行,此外结合音乐闹铃电路、看门狗和供电电路-Calendar program used the system widely used in single-chip technology as the core, software and hardware combination, so that greatly simplified hardwa
wsn
- 环境监测无线传感器网络节点的设计 针对环境监测的要求,开发了一种兼容型的无线传感器网络节点系统。该系统以MSP430FG4618为核心,采用 CC2420 214G射频芯片,软件上移植了德州仪器( TI) ZigBee协议栈,并在应用层开发了通信程序。该系统可以组建成稳 定的网状网络,功耗低,数据传输稳定,可与TI支持的其他方案混合组网,使网络最优化-Environmental monitoring wireless sensor network node design requirem
TheapplicationofSMSinthedesignofportableembeddedmu
- 介绍一种具有短信息无线通讯功能的低功耗嵌入式多参数监护仪，基于ARM7核的32位低功耗微处理器作为系统控制核心，采用源码公开的嵌入式操作系统IxC／OS—II，通过低功耗的16位单片机MSP430完成数据采集，可实现心电、血氧、血压、体温信号的实时监测。系统采用西门子MC35i无线传输模块，实现生理参数以SMS方式无线传输，具有轻便节能、安全稳定等优点-Introduce a short message wireless communication function of low-power e
MCUresetCircuitDesign
- 影响单片机系统运行稳定性的因素可大体分为射频干扰、电源线或电源内部产生的干扰、振荡源的稳定性和复位电路的可靠性 ，在这里就可以看出复位电路的重要性。 -Affect the stability of single-chip system factors can be divided into radio frequency interference, the power cord or power supply internally generated interference, the sou
mini2440.pdf
- The MINI2440 is an effecient ARM9 development board with a comprehensive price, it characterizes simple method and high performance-price ratio. Based on the Samsung S3C2440 microprocessor, it embodies professional stable CPU core power source chip a
175SPI000110249
- power system stability
Research_on_Wind_Farm_Modeling
- 本文对风电场—无穷大系统进行了简单的仿真分析，主要包括小干扰稳定分析，风电场的并网、负荷扰动以及联络线故障时的暂态分析。然后以达里风电场所在系统为例，在稳态分析和暂态分析的基础上计算风电场允许接入最大容量。 -In this paper, Wind Farm- infinite simple system simulation analysis, including small signal stability analysis, wind farm and the net tie-line
LED_FAN
- 程序工作流程是： 1、产品按下电源开关，给电机及电刷供电，电机开始转 动，单片机得电也开始工作； 2、循环等待24圈，让电机转速基本稳定； 3、一圈计时，然后根据需要显示的总点数计算出每点的 延时； 4、检测同步信号； 5、取显示数据输出到端口上、延时，重复显示完所有的 数据； 6、一直重复第4、5步。-Workflow process are: 1, product press the power switch, power supply to the mo
Temperaturecontrolledautmaticfansystem
- 本设计为一种温控风扇系统，具有灵敏的温度感测和显示功能，系统AT89C5 单片机作为控制平台对风扇转速进行控制。可由用户设置高、低温度值，测得温度值在高低温度之间时打开风扇弱风档，当温度升高超过所设定的温度时自动切换到大风档，当温度小于所设定的温度时自动关闭风扇，控制状态随外界温度而定。所设高低温值保存在温度传感器DS18B20内部E2ROM中，掉电后仍然能保存上次设定值，性能稳定,控制准确。-The design as a temperature-controlled fan system,
Power_system_stability_Electromagnetic_Transient.r
- 电力系统稳定性-电磁暂态Power system stability - Electromagnetic Transient-Power system stability- Electromagnetic Transient Power system stability- Electromagnetic Transient
powerstability
- fpga based microcontroller is designed it is designed in such a way that fpga based microcontroller should have the same feutures of pic16F84 and is then compared and is found that fpga has better power stability than pic
Improved-UPFC-Control-to-Enhance-Power-System-Sta
- Improved UPFC Control to Enhance Power System Stability
igital-control-power
- 数控开关电源，输出电压的精度和稳定度都不是很精确，如果要达到可以应用的话，需要扩展硬件-NC switching power supply, output voltage accuracy and stability are not very accurate, if you want to achieve can be applied, then the hardware need to be extended
Project4-Regulated-power-supply
- 本程序是基于单片机的稳压电源设计，用于实现稳压电源，具有稳定性好和精度高的有点-This procedure is based on a single-chip power supply design，Used to implement a regulated power supply，With good stability and high accuracy
Stc-code
- 这是个基于单片机的小功率逆变器，其功率稳定，失真小，效果很佳。-This is a microcontroller-based small power inverter, power stability, distortion is small, the effect is very good.
Classification-and-knowledge-power
- 电源的分类及知识，能够提供一个稳定电压和频率的电源称交流稳定电源。-Power Supply Classification and knowledge to be able to provide a stable power supply voltage and frequency stability of said AC power source.
Control-of-VSC-HVDC-for-wind-power
- North of Norway has extremely good conditions for wind power generation. As the existing main grid will not be able to integrate all the wind parks, the alternative to build a new corridor with multi-terminal HVDC Light North of Norway to Middle