A Novel Synchronous Reference Frame Frequency-Locked Loop

饱和同步电机驱动最优参考信号的解耦在线前馈生成

Decoupled Online Feedforward Generation of Optimal References for Saturated Synchronous Machine Drives

针对饱和同步电机驱动，提出一种模块化在线生成参考信号的方法，遵循MTPA轨迹并考虑相关限制，通过特定跟踪律和解耦误差动态特性简化系统调谐，仅需正向磁链图，仿真和实验证明其性能与传统方法相当且无需预计算参考表。

Passivity-based design and analysis of phase-locked loops

We consider a grid-connected voltage source converter (VSC) and address the problem of estimating the grid angle and frequency, information that is essential for an appropriate operation of the converter. We design phase-locked loop (PLL) algorithms with guaranteed stability properties, under the assumption that the grid is characterized by relatively high short-circuit-ratio (SCR) and inertia. In particular we derive, using passivity arguments, generalization of the conventional synchronous reference frame (SRF) and arctangent (ATAN) PLL, which are the standard solutions in power applications…

具有前馈频率估计的鲁棒同步参考坐标系锁相环

Robust Synchronous Reference Frame Phase-Looked Loop (PLL) with Feed-Forward Frequency Estimation

针对传统SRF-PLL在反馈中使用PI控制的问题，提出一种通过最大化相位裕度、归一化方案以及无模型前馈频率估计器来增强鲁棒性和瞬态性能的SRF-PLL设计，并在PMSM驱动实验中进行验证。

关于 wound 转子同步电机最优电流参考理论的统一

On the Unification of Optimal Current Reference Theory for Wound Rotor Synchronous Machines

本文提出一种统一的最优电流参考理论，用于 wound 转子同步电机，考虑了转子电流自由度、磁饱和、交叉耦合和速度相关铁损，通过二次约束二次规划求解最优电流参考。

位置与电流传感同时存在误差时同步电机驱动器的性能分析

Performance Analysis of Synchronous Motor Drives under Concurrent Errors in Position and Current Sensing

针对永磁同步电机磁场定向控制中位置与电流传感同时误差影响电流反馈的问题，本文推导了对应同步坐标系估计电流的精确解析式，并分析了估计偏差对闭环电流控制性能的影响。

基于锁相环的D-PMSG风电场集成电力系统的次/超同步共振阻尼控制器

PLL Based Sub-/Super-synchronous Resonance Damping Controller for D-PMSG Wind Farm Integrated Power Systems

本文提出基于锁相环的自适应次/超同步共振阻尼控制器，解决传统方法存在的控制成本高、参数调节复杂等问题，通过简化结构和灵活适应性提升控制器性能。