Advantageously, to solve the three-phase grid SPLL running problem determination, applied using the software phase-locked loop phase angle grid lock grid power electronics devices.王金锋金传付石志学吉文杰郭艳鹏陈可于立业张云贵
网络释义 1. 软件锁相 软锁相,soft of... ... ) soft of phase lock loop 软锁相 )software phase lock loop软件锁相) software pLL 软件锁相环 ... www.dictall.com|基于2个网页 2. 软体式锁相回路 1.2.4软体式锁相回路(Software Phase Lock Loop) 5 1.3 应用於IOP系统中之锁相回路选择 6 1.4...
The design of self-sampling PI control all digital phase-locked loop(ADPLL) is implemented on the FPGA chip. 分析了一种基于现场可编程逻辑器件(FPGA)的谐振型逆变器控制电路,在FPGA芯片上实现了自采样比例积分(PI)控制全数字锁相环(ADPLL)的设计。 3. A mathematical model is developed to derive the...
An important issue in GPS applications is how to track GPS (global positioning system) signal precisely and continuously under low carrier-to-noise ratio (C/N). In this paper, an adaptively robust filter based low C/N carrier phase lock loop (PLL) is dev
N1010300A, signal integrity package for the FlexDCA sampling oscilloscope software: This package adds powerful tools to measure impedances, transfer characteristics, S-parameter calculations to the basic TDR / TDT measurements, and FlexPLL for phase-locked loop measurements. ...
In this paper, a novel method is presented to improve the speed-sensorless control performance of an interior permanent magnet synchronous motor using a nonsingular fast terminal sliding-mode observer and fractional-order software phase-locked loop. The interior permanent magnet synchronous motor system...
The objective of this sub-phase is to plan and initiate the functional safety activities for the sub-phases of the software development. 5.2 General 软件开发起始为计划,根据item开发的范围和复杂度确认软件开发阶段和支持流程。通过确认恰当的方法确认确定子阶段和支持流程,来满足需求和相应ASIL。相关方法通过...
The PLL (Phase-Locked Loop) control of PV inverter system is implemented,which uses the 2-way CAP unit of TMS320F2812's event management module EVA to capture the square-wave signals of conditioned grid voltage and grid current,calculates the frequency and phase difference between them to adjus...
A phase-locked loop (PLL) circuit includes a low-pass filter, a voltage controlled oscillator that produces a PLL signal having a frequency that differs according to a control voltage supplied by the
The embodiments relate to the use of one or more phase lock loops (PLL's) for detecting wobble of a surface upon which a computing device is set. The PLL's can be configured to lock