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PSCAD Design Cassie&Mayr Arc Simulation

Three phase PFC closed-loop control/Power Factor Correction

PSCAD model for HVDC transmission simulation, including simulation of closing and opening email：wujingwei1995@gmail.com

Z-source inverter, SVPWM modulation MATLAB simulation (early conduction, delayed shutdown) email：wujingwei1995@gmail.com

PSCAD model of direct drive fan Can achieve low voltage ride through Can be connected to a flexible straight system email：wujingwei1995@gmail.com

Simulink simulation of grid structured modular multilevel converter based on VSG Network control: VSG control VSG: Active droop mechanical characteristic equation of synchronous motor, reactive droop control DC side: 11kV AC side: 6.6kV Number of submodules N=22 Modulation method: Recent level approximation modulation Circulation Suppressor: A Universal Circulation Suppressor Based on PIR (Prop...

Simulation of Multi Quasi PR Parallel Controller for Unbalanced Load of Three phase Four bridge Arm Inverter 1. The three-phase four bridge arm inverter adds a bridge arm to the traditional three-phase bridge inverter, which directly controls the neutral point voltage and generates neutral point current flowing into the load by adding a bridge arm. This increases one degree of freedom, allowing...

Simulation Model of LCC-HVDC Conventional High Voltage Direct Current Transmission Constructed by Separation Devices with 12 Pulses The simulation phenomenon is more obvious Simulation software; Simulink Voltage level: -500KV Frequency: 50Hz Control strategy: constant current on rectifier side, constant voltage on inverter side Equipped with reactive power compensation function and AC side filter

12 pulse LCC-HVDC conventional high-voltage direct current transmission simulation model Simulation software; Simulink Voltage level: -500KV Frequency: 50Hz Control strategy: constant current on rectifier side, constant voltage on inverter side email：wujingwei1995@gmail.com

500kV High Voltage Direct Current Transmission (LCC-HVDC) MATLAB/SIMULINK simulation model 50HZ, rectifier side fixed DC current PI control, inverter side fixed DC voltage PI control, reactive power compensation function and AC side filter, DC side output voltage level 500kV current 2500A email：wujingwei1995@gmail.com

Three phase rectifier unbalanced power grid MPC model prediction ADRC self disturbance rejection control simulation Control strategy: (1) Model Predictive Control: A low switching frequency operation algorithm based on sequential model predictive control. Adopting the concept of sequential model predictive control, a dual evaluation function is designed to reduce the switching frequency of the ...

Simulation of DSC positive and negative sequence separation midpoint potential balance control for three-level inverter with delayed signal cancellation under unbalanced power grid ① delayed signal cancellation method for positive and negative sequence separation: introducing appropriate delay phase shift in the positive and negative sequence current control circuit, so that the current wavefor...

Detailed analysis of MMC’s internal circulation (Circulating Current)

Bipolar/three-pole three-wire DC transmission system

LLC Inductance and Transformer Calculation Formula Table/L6599AD/PFC inductance calculation

Three types of positive and negative sequence separated phase-locked loops simulation.DSOGI-PLL

LLC three-phase interleaved Simplis modeling and simulation Vin=400V Vo=48V Pout=9000W

Distributed power generation cascaded grid connection Matlab/Simulink simulation, droop control

SOP flexible distribution network simulation, with two control modes: MPC and PI/simulink

Parallel scheme of single-phase inverter with droop control

Designing Power Factor Correction Module Using Simulink

Wind power generation MPPT battery energy storage bidirectional DCDC grid connected PQ control

T-type 3-level inverter, LCL filter parameter calculation, semiconductor loss calculation/plecs

Simulation model of three-phase LLC resonant converter /pipe loss and pipe junction temperature

PLECS loss calculation, LLC resonant converter, ZVS zero voltage turn-on switch

Common power topologies and product introductions

Topology | LLC resonant converter topology composition and working principle analysis

A three-phase single-stage isolated ZVS full-bridge rectification mode control and simulation/ SWISS

A simple X capacitor leading current compensation method in PFC control