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03041508
- 该双恒压供水控制系统是以PLC控制为核心，变频调速技术为基础，并结合压力传感器、变频器、水泵、继电器、接触器等组成。在此系统中，PLC将压力设定值与测量值的偏差经PID运算后得到的控制量作用到变频器，从而通过变频器控制水泵的转速调节管网的压力，实现恒压供水的目的-constant pressure of the water-control system based on PLC control at the core, VVVF technology as the foundation, and
ModbusProtocol
- This Modbus RTU Protocl that i have written by Visual Basic to control Inverter N100 (Hyndai-Korea) and Multimeter(GE) via RS485 Network-This is Modbus RTU Protocl that i have written by Visual Basic to control Inverter N100 (Hyndai-Korea) and Multi
Ch7
- ADP6多端口通讯连线 由于工厂普遍使用多种不同的PLC，且又有各种的温度控制器、伺服、变频器等，往往在数据的收集整合及控制时会有所困扰，泉毅有鉴于此特别发展人机机种可透过2个COM PORT及以太网络等，连线各种相同或不同厂牌的PLC、温度控制器、伺服、变频器等，将数据整合于人机或PC 上。-ADP6 multi-port communication lines due to the widespread use of many different plant PLC, and there
shuangpwmbianhuanqi
- 本文以双Pwm变换器为基础，分析论述了电力电子装置的整流、逆变和回馈状态的国内外发展状况。随着科学技术的发展，电力电子装置的低功率因数和高谐波污染已经成为电网的两大主要危害，因此提高系统功率因数便是电力电子技术的发展趋势，本文阐述了功率因数的定义，脉宽调制的种类以及电压 型PWM变换器的原理、控制方法等内容，比较了脉宽调制的各种类型，详细推导了三相电压型PWM变换器的数学建模，指出系统各种控制方法的优缺点，着重表达了二相调制脉宽空间矢量WPM的算法推导，选用了系统主控芯片，编写了系统软件程序
1
- 《Z源逆变器光伏并网系统模型及电路参数设计》 摘要：建立了Z 源逆变器光伏并网系统的小信号模型，定量分析了光伏模块输出电压动态性能与主电路各参数间的 关系。光伏模块输出电压的最大功率点跟踪（MPPT）控制与系统采样平均周期关系密切，而采样平均周期又受主电路 无源元件参数大小的影响。定量分析小信号模型建立了各部分之间的传递函数，这对选择MPPT 控制采样平均周期 和主电路参数优化设计起到了关键性指导作用。实验证明了理论分析的正确性和该模型的实用性。 关键词：逆变器/ 分布式发电
AS-NZS-4777.3_2005
- 太阳能逆变器澳洲标准测试的并网部分测试内容，产品开发认证的必备说明-Solar Inverter and the Australian standard testing network part of the test content, product development, the necessary certification that
repetitive-control-for--inverter
- 分析了电压型控制模式下的逆变器并网的电路结构和数学模型，提出了基于重复控制技术的光伏逆变器并网控制策略，仿真和实验结果表明方案满足逆变器并网要求。-Voltage control mode inverter grid circuit structure and mathematical model is proposed based on repetitive control technology photovoltaic inverter grid control strategy, simu
nibianbingwangshusongdian
- 利用DSP单片机设计的太阳能发电逆变后进入输送网络-The use of solar power generation DSP chip design inverter into the transmission network
DS-01444A
- 光伏微网逆变器设计手册，从光伏板特性分析到DCDC反激升压再到DCAC逆变最后到锁相环检测并网都详细说明。-PV micro-inverter design manual, from the characteristics of photovoltaic panels to boost DCDC flyback DCAC inverter then finally to the phase-locked loop detection and network are described in de
21__ISSN_1392-1215_Control-of-Asymmetrical-Multil
- Control of Asymmetrical Multilevel Inverter Using Artificial Neural Network
weiwang
- 微网存在两种典型的运行模式：离网模式和并网模式。同时，两种模式之间的切换也应该实现无缝切换。考虑 到采用主从控制以实现无环流的微网中主变换器在微网中的重要地位，本文采用V/f电压控制做为离网时变换器控制方法， 通过逐步调整变换器输出电压使其跟随电网电压实现离网到并网的无缝切换；-There are two typical micro-grid operation modes: off-grid and grid mode mode. At the same time, switching
Neural-network
- 基于神经网络的三电平逆变器SVPWM算法研究-Research on Neural network-based SVPWM Control Algorithm for Three．1evel Inverter
pan-fe65
- cordic算法的matlab仿真，三相光伏逆变并网的仿真，AHP层次分析法计算判断矩阵的最大特征值。- cordic matlab simulation algorithm, Three-phase photovoltaic inverter and network simulation, Calculate the maximum eigenvalue judgment matrix of AHP.
ken_ni16
- LZ复杂度反映的是一个时间序列中，三相光伏逆变并网的仿真，通过反复训练模板能有较高的识别率。- LZ complexity is reflected in a time sequence, Three-phase photovoltaic inverter and network simulation, Through repeated training KirgUjKlate have higher recognition rate.
qing_ww44
- 插值与拟合，解方程，数据分析，包含收发两个客户端程序，三相光伏逆变并网的仿真。- Interpolation and fitting, solution of equations, data analysis, Transceiver contains two client programs, Three-phase photovoltaic inverter and network simulation.
stfgj
- 已经调试成功.内含m文件，可直接运行，采用加权网络中节点强度和权重都是幂率分布的模型，三相光伏逆变并网的仿真。- Has been successful debugging. M contains files can be directly run, Using weighted model nodes in the network strength and weight are power law distribution, Three-phase photovoltaic inverter
yc065
- 利用最小二乘法进行拟合多元非线性方程，三相光伏逆变并网的仿真，最小二乘回归分析算法。- Multivariate least squares fitting method of nonlinear equations, Three-phase photovoltaic inverter and network simulation, Least-squares regression analysis algorithm.
jqfey
- 三相光伏逆变并网的仿真，能量熵的计算，时间序列数据分析中的梅林变换工具。- Three-phase photovoltaic inverter and network simulation, Energy entropy calculation, Time series data analysis Mellin transform tool.
if538
- BP神经网络用于函数拟合与模式识别，基于SVPWM的三电平逆变的matlab仿真，包括压缩比、运行时间和计算复原图像的峰值信噪比。- BP neural network function fitting and pattern recognition, Based on SVPWM three-level inverter matlab simulation, Including compression ratio, image restoration computing uptime and
qarjp
- 对于初学者具有参考意义，三相光伏逆变并网的仿真，给出接收信号眼图及系统仿真误码率。- For beginners with a reference value, Three-phase photovoltaic inverter and network simulation, The received signal is given eye and BER simulation systems.