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dead2time-effect
- 分析了逆变器的死区效应产生的原因及其对交流伺服系统控制性能产生的影响,指出死区补偿的关键 在于电流相位的获取,为了克服实际系统中电流零点的模糊性,提出了一种基于两相静止坐标系下的前馈死 区补偿方法. 该方法通过对三相输出电流一个周期内补偿电压进行傅里叶变换,发现仅需补偿1 ,5 ,7 次谐波 分量即可消除死区效应. 仿真和试验结果验证了这种方法的正确性和可行性.-Analyzed were t he reason why t he dead2time effect rises in
Power-system-simulation
- 三相光伏并网逆变器SVPWM电流控制技术研究-Three-phase photovoltaic grid-connected inverter SVPWM current control technology
05420961
- In this paper it is presented a detailed descr iption of the analog implementation of the control for a DC-AC converter composed by a DC-DC Zeta converter and a low frequency inverter. Using only analog components, it was developed the MPPT t
three_phase_current_loop_grid
- 三相光伏逆变并网的simulink 仿真 电流电压 双闭环-Three-phase PV inverter and net current-voltage double-loop simulation simulink
DC_Transmission
- 短距离输电模型 220V三相交流电经整流后为400V直流再经逆变后为220V三相交流电-Short distance transmission model 220V three-phase alternating current after rectified 400V DC to 220V AC three-phase inverter and then by
kunmeng
- 三相光伏逆变并网的仿真，利用贝叶斯原理估计混合logit模型的参数，包含CV、CA、Single、当前、恒转弯速率、转弯模型。- Three-phase photovoltaic inverter and network simulation, Bayesian parameter estimation principle mixed logit model, It contains CV, CA, Single, current, constant turn rate, turning mod
Wavelet-Transform-and-Neural-Network
- 为保障安全与电力用户供电质量，基于并网逆变器的分布式发电(distributed generation DG)系统要求具备孤岛检测功能。针对被动式孤岛检测法检测盲区(non-detectionzone，NDZ)大、检测时间长以及主动式孤岛检测法影响分布式发电系统供电质量的缺点，提出了一种新的被动式孤岛检测方法。该方法利用小波变换从公共耦合点(point ofcommon coupling，PCC)处的电压信号及逆变器输出电流信号中提取特征量，再通过BP 神经网络进行模式识别来判断是否出现孤岛现象
Islanding-Detection
- 为保障安全与电力用户供电质量，基于并网逆变器的分布式发电(distributed generation DG)系统要求具备孤岛检测功能。针对被动式孤岛检测法检测盲区(non-detectionzone，NDZ)大、检测时间长以及主动式孤岛检测法影响分布式发电系统供电质量的缺点，提出了一种新的被动式孤岛检测方法。该方法利用小波变换从公共耦合点(point ofcommon coupling，PCC)处的电压信号及逆变器输出电流信号中提取特征量，再通过BP 神经网络进行模式识别来判断是否出现孤岛现象
untitled1
- 三相全桥逆变电路 相电流电压 线电流电压信号的测量-Measurement of phase current, voltage, line current and voltage signal of three-phase full bridge inverter circuit
solarasm
- DSP中光伏逆变器的核心程序，包括零点极点配置，包括电流环电压环的闭环，包括SPWM的生成以及IGBT的驱动程序-The core program of the PV inverter in the DSP, including the zero pole configuration, includes the closed loop of the current loop voltage loop, including the generation of the SPWM and the IG
saisou
- 处理信号的时频分析，使用起来非常方便，GPS和INS组合导航程序，研究生时的现代信号处理的作业，包含CV、CA、Single、当前、恒转弯速率、转弯模型，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，包括AHP，因子分析，回归分析，聚类分析。 - When processing a signal frequency analysis, Very convenient to use, GPS and INS navigation program, Modern signal pro
yibudianjishiyan
- 异步电机矢量控制基本实验，包括异步电机特性、磁链观察、电流滞环控制、32及22变换实验、PWM变频实验-Basic experimental induction motor vector control, including asynchronous motor characteristics, observe the flux, the current hysteresis control, transformation experiments 32 and 22, like the PWM
ywwjp
- 包含CV、CA、Single、当前、恒转弯速率、转弯模型，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，用谱方法计算流体力学一些流动现象的整体稳定性。- It contains CV, CA, Single, current, constant turn rate, turning model, PV modules contain, MPPT module, BOOST module, inverter module, Spectral methods of computation
H6-inveter
- 提出一种新颖的高效率六开关逆变器(H6)拓扑，解决了无变压器单相光伏并网逆变器漏电流问题。 仿真与实验验证了该拓扑具有低共模电压、高质量的并网波形和高效率特征-This paper proposed a novel, high efficiency, transformerless single phase photovoltaic grid-connected inverter with six active switches that alleviate leakage current
inverter_dq
- 这是一个单相离网逆变器双闭环控制，基于dq坐标系下采用电压外环和电流内环的方法对其进行稳定性控制。-This is a single-phase off-grid inverter double closed-loop control, based on the dq coordinate system using the voltage outside the ring and the current inner ring method for its stability control.
three_inverter_dq
- 这是一个三相离网逆变器双闭环控制，基于dq坐标系下采用电压外环和电流内环的方法对其进行稳定性控制。-This is a three-phase off-grid inverter double closed-loop control, based on the dq coordinate system using the voltage outside the ring and the current inner ring method for its stability control.
inverter_Gridtied
- 这是一个三相并网逆变器双闭环控制，基于dq坐标系下采用并网电流环与电压前馈的方法对其进行稳定性控制。-This is a three-phase grid-connected inverter dual closed-loop control, based on dq coordinate system using the grid current loop and voltage feed forward method for its stability control.
inverterLCL_double
- 这是一个单相并网逆变器双闭环控制，基于采用并网电流外环电容电流内环的方法对其进行稳定性控制，并实现有源阻尼控制。-This is a single-phase grid-connected inverter double closed-loop control, based on the use of parallel current loop capacitance current loop method to its stability control, and to achieve act
ReducedCurrentStressBridgelessCukPFC
- Reducee Current Souce Inverter
single_phase_PI_inverter_grid
- 用于单相电流反馈PI控制并网逆变器，通过控制LCL滤波器电网端电流，实现逆变器并网的功能，能用于光伏并网技术中(single phase current PI control inverter)