搜索资源列表
VBtoMicroMaster440
- 用VB开发的与西门子变频器的通讯程序,有界面有源代码-VB-inverter communication program with Siemens
AC-induction-motor
- 从感应电机变频调速控制器设计和实现的角度出发，主要研究和探讨交流变频器模块化硬件设计和各种控制原理两部分 内容-From the induction motor speed controller design and implementation point of view, the main research and explore AC Inverter modular hardware design and a variety of control theory of two part
DDC
- 数字下变频DDC的matlab原码，采用cordic算法-DDC The DDC matlab source code, you can refer to see
A0022B05BIANPINQI
- 变频器内部电路原理图 PROTEL版的对设计电路有很大的参考价值-Inside the inverter circuit schematic circuit PROTEL version of the design has great reference value
CONT
- 变频器内部电路 PROTEL 软件设计的 可在设计电路时参考相关部分 -Inverter internal circuit PROTEL software design can refer to the relevant part of the design of the circuit
ET521A-ScopeMeter
- ET521A示波表在丹佛斯VLT 2800系列变频器维修中的典型应用-ET521A ScopeMeter Danfoss VLT 2800 series inverter repair the typical application
STM32_FOC_ACIM
- 变频器开发基础源程序,适合异步电机控制系统-Develop basic source inverter for induction motor control system
LCL
- 计算分析变频器网侧LCL选取，以及谐波分析，频率特性。-Computational analysis grid side inverter LCL selection, as well as harmonic analysis, frequency characteristics.
PskScyB
- 产生psk调制信号的源程序，并对信号进行成型滤波及上变频-generate PSK modulated signals, and the signals pass the shaping filter and DUC
FX
- PLC和变频器通讯程序，给初学者提供很好的思路。-PLC and inverter communication program
Si100x_SPI0_Slave
- HLP A+ Modbus 标准通讯协议格式，上位机发送数据格式，正确时变频器返回数据格式-This bit will be set to logic 1 when the receive buffer has been read and contains no new information. If there is new information available in the receive buffer that has not been read, this bit will
IQ(good)
- 通信专业正交下变频详细研究，很实用，理论通俗易懂，学习解调的同学可以好好研读-Sampling and Multirate Techniques for Complex and Bandpass Signals Complex signals and systems • Sampling of complex signals • Frequency translations using mixing and multirate operations
20131115
- 利用STC-15F408AD单片机PWM功能做数模转换（D/A)P11控制变频器设定速度,用外部中断，做AB相高速计数器，并用数码管显示计数器当前值！-Using the STC-15F408AD microcontroller PWM function to do digital to analog converter (D/A) P11 set the speed control inverter with external interrupt, do AB phase high-speed
SubVIs
- 模拟FM信号的解调子程序，包括下变频、A/D采样、正交解调，最后输出基带信号。-Subroutine analog FM demodulation signal, comprising down-conversion, A/D sampling, orthogonal demodulation, and finally outputs a baseband signal.
bianpin
- 三相异步电机的变频调速仿真，很好的学习例子-VVVF three-phase induction motor simulation, examples of good learning
B-(2)
- VC 与 PLC变频器之间的通信实现。适合工控方面学习使用
22lfm_radar
- 雷达回波，线性调频信号，数字下变频，匹配滤波-Radar, chirp signal, digital down conversion, matched filtering
Inverter_SPWM
- dsPIC30F开环变频程序，C语言编写可调试通过-dsPIC30F open-loop frequency conversion process, C language can be debugged
VVVF-Svpwm
- 基于TI公司TMSF2812芯片的变压变频电机控制系统源程序，能够可靠运行-Based on TI company TMSF2812 chip variable voltage variable frequency motor control system source code, can be reliable operation
The-central-air-conditioning-energy-
- 关于中央空调节能改造方案，在中央空调的循环系统（冷却泵、冷冻泵及冷却风机）中接入变频系统，利用变频技术改变电机转速来调节流量和压力的变化用来取代阀门控制流量，能取得明显的节能效果。-Central air-conditioning energy-saving programs on access frequency central air-conditioning system in the circulatory system (cooling pumps, refrigeration pum