▍1. 1K500WInverter
1.5kw 光伏逆变器原理图,供初学者熟悉H桥逆变器。(1.5kw PV Inverter Schematic, which can be used as a good learning resource for research and development inverter.)
1.5kw 光伏逆变器原理图,供初学者熟悉H桥逆变器。(1.5kw PV Inverter Schematic, which can be used as a good learning resource for research and development inverter.)
STM8L_Flash&EEPROM 操作(STM8L_Flash&EEPROM )
RS-232/RS-485/RS-422有源隔离转换器 型号:MWE485-D(MWE485-D introduction RS-232/RS-485/RS-422)
at24c128和at24c256的详细资料PDF,非常好。(At24c128 and at24c256 details PDF, is very good. )
电源管理 保护 smbus 温度 过流 过压 充电等(Power management to protect the SMBus temperature over current over voltage charging, etc.)
光伏电池阵列输出功率受光照强度和温度变化的影响,因此最大功率点跟踪(MPPT)技术广泛应用于光伏系统中。在所有最大功率点(MPP)控制策略中,扰动观察(P&O)MPPT算法因易实现被广泛应用,然而它的缺点是在稳定工作状态下工作点通过MPP 时会导致能量振荡损耗,并且在光照强度或温度发生突变时表现较差的动态响应。在本文中,提出一种改进型变步长扰动观察MPPT 算法,此方法依据工作点动态调整步长变化,与传统固定步长方法比较,本文提出的方法(Photovoltaic array output power is affected by light intensity and temperature change, so the maximum power point tracking (MPPT) technique is widely used in light volt system.In all of the maximum power point (MPP) control strategy, the disturbance observation (P&O) MPPT algorithm is widely used because of easy to implement, but its drawback is that under the steady working state working point by MPP will cause energy loss of oscillation, and the mutations in poor light intensity and temperature of dynamic response.In this article, the paper puts forward a modified variable step disturbance observation MPPT algorithm, this method is based on the working point dynamic adjustment step change, compared with the traditional fixed step length method, the proposed approach)
Adams的学习资料,适合学习机构分析软件Adams的初学者阅读。(Adams learning materials for learning mechanism analysis software Adams beginners to read.)
英飞凌24GHz收发一体化芯片MTR11中文使用手册(Infeneon 24GHz tranceiver MTR11 datasheet in chinese)
am335x工程板设计手册,包括双网络设计,can bus设计,gpmc bus总线设计(am335x design board note,include dual ethernet and can bus design)
在传统反激变换器基础上,引入三电平技术,并针对传统反激三电平 DC-DC 变换器电源两端并联的分压电容不均 压的问题,提出了一种交错并联反激式三电平 DC-DC 变换器。该变换器具有电路拓扑简洁,输出只需电容滤波,减小输出滤波器, 提高了变换器功率密度等优点。深入分析了该变换器的工作原理及工作过程,推导了其输入输出关系,和传统的反激两电平变 换器相比,可以得出该并联交错三电平反激变换器能减小输出电容,降低功率开关管电压应力等结论。最后设计了闭环控制策略, 并基于 saber 对电路进行仿真,验证了该拓扑的正确性和输出电容小、功率开关管电压应力低等特点。(This paper, based on the traditional flyback converter, introduces three-level technology, and proposes a Interleaved flyback three-level DC-DC converter to solve the capacitor voltage divider uneven pressure problems of traditional three-level flyback DC-DC power converter. The converter has the advantages of simple topology, just capacitor filter output, reducing the output filter, improves the converter power density, etc. This paper deeply analyzes the working principle and the work process of the converter, derive the relationship between its input and output. Compared to the traditional two-level flyback converter, the Interleaved flyback three-level DCDC converter can reduce the output capacitance, reduce the power switch voltage stress. Finally design the closed-loop control strateg, and simulate circuit in saber. Verify the correctness of the topology and output capacitance, power switches and low voltage stress.)
nxp 的lpc1788中文手册,很详细的介绍了LCD等模块作用,适合开发gui用(nxp of lpc1788 Chinese manual, very detailed introduction to the role of LCD module, suitable for the development of gui use)
nVidia CUDA芯片 K1芯片手册(nVida cuda chip k1 spec)
《现代电机控制技术》王成元主编的一本很好的关于电机控制的书,详细的讲解了异步电机,同步电机矢量控制直接转矩控制等。(a good book on motor control edited by wangchengyuan)
道路交通违法处理系统技术方案,traffictraffic( Road traffic offense handling systems technology program)
国外博士毕业论文,水平很高,很清楚的阐明了IMU单元在惯性制导方面的应用,对陀螺仪和加速计的误差进行了分析,非常有条理,读了之后理清了之前的很多疑问,是好文章,推荐给大家(MODELING INERTIAL MEASUREMENT UNITS AND ANALYZING THE EFFECT OF THEIR ERRORS IN NAVIGATION APPLICATIONS)
Novel fuzzy logic based sensorless maximum power point
ABB公司的离线机器人编程软件RobotStudio的PC SDK的说明性文档,是从事工业机器人的必备手册。(ABB s off-line robot programming software RobotStudio illustrative of PC SDK documentation is essential in industrial robot manual.)