scholarly journals Single-Phase DC Magnetic Bias Model and Simulation Analysis Based on EIC Principle

2018 ◽  
Vol 452 ◽  
pp. 042065
Author(s):  
Wenfeng Li ◽  
Hongkun Bai ◽  
Qing Wang ◽  
Yubin Mao ◽  
Yongmin Liu ◽  
...  
Keyword(s):  
Single Phase ◽  
Simulation Analysis ◽  
Magnetic Bias ◽  
Model And Simulation ◽  
Bias Model

scholarly journals The DC Bias Model and Simulation Analysis of Three-phase Five-limps Transformer Based on EIC Principle

2018 ◽  
Vol 452 ◽  
pp. 042159
Author(s):  
Li Wenfeng ◽  
Hongkun Bai ◽  
Fangmin Bao ◽  
Libing Liu ◽  
Tao Zhang ◽  
...  
Keyword(s):  
Simulation Analysis ◽  
Model And Simulation ◽  
Bias Model ◽  
Three Phase ◽  
Dc Bias

Hydraulic Model and Simulation Analysis for Monorail Brake System

2013 ◽  
Vol 278-280 ◽  
pp. 350-353 ◽  
Author(s):  
Feng Gao ◽  
Lin Jing Xiao ◽  
Shuai Guo ◽  
Hong Gang Ma
Keyword(s):  
Hydraulic System ◽  
Simulation Analysis ◽  
Hydraulic Cylinder ◽  
Mine Safety ◽  
Brake System ◽  
Flow Area ◽  
Throttle Valve ◽  
Model And Simulation ◽  
Spring Force ◽  
Unloading Time

This paper mainly analyzes the hydraulic system principle during the monorail braking, and come to a conclusion that the spring stiffness and the throttle valve flow area are main factors affect the brake system. Then we use the MSC.EASY5 to modeling the hydraulic system, and simulate the unloading time of hydraulic cylinder under the spring force, the result shows that, the response time of a braking system can meet the requirement of the coal mine safety regulation, and change the flow area of throttle valve will affect the brake system.

Laser circumferential scanning detection model and simulation analysis of underwater targets

2019 ◽  
Vol 48 (12) ◽  
pp. 1205002
Author(s):  
彭 波 Peng Bo ◽  
钟 昆 Zhong Kun ◽  
赵 慧 Zhao Hui ◽  
李中云 Li Zhongyun
Keyword(s):  
Simulation Analysis ◽  
Detection Model ◽  
Model And Simulation ◽  
Underwater Targets ◽  
Scanning Detection

An STATCOM-based Hybrid Shunt Compensation Scheme Capable of Damping Subsynchronous Resonance

2017 ◽  
Vol 6 (3) ◽  
pp. 150
Author(s):  
F. Reyhaneh Mehdizadeh ◽  
Daryoush Nazarpour
Keyword(s):  
Single Phase ◽  
Simulation Analysis ◽  
Static Synchronous Compensator ◽  
Control Loops ◽  
Subsynchronous Resonance ◽  
Three Phase ◽  
Two Phases ◽  
Shunt Compensation ◽  
Shunt Capacitor ◽  
Potential Use

The paper presents the potential use of supplemental control of a new economical phase imbalanced shunt compensation concept for damping sub synchronous resonance (SSR) oscillations. In this scheme, the shunt capacitive compensation in one phase is created by using a Single-Phase Static Synchronous Compensator (STATCOM) in parallel with a fixed capacitor (Cc), and the other two phases are compensated by fixed shunt capacitor (C). The proposed arrangement would, certainly, be economically attractive when compared with a full three-phase STATCOM which have been used/proposed for power swings and SSR damping. SSR mitigation is achieved by introducing a supplemental signal into the control loops of single phase STATCOM. The validity and effectiveness of the proposed structure and supplemental control are demonstrated on a modified version of the IEEE second benchmark model for computer simulation of sub synchronous resonance by means of time domain simulation analysis using the Matlab program.

Research of Single Phase APFC

2014 ◽  
Vol 556-562 ◽  
pp. 1541-1544
Author(s):  
Jia Zhou ◽  
Xiao Long Tan ◽  
Wen Bin Wang
Keyword(s):  
Single Phase ◽  
Simulation Analysis ◽  
Input Voltage ◽  
Voltage Sensor ◽  
Control Circuit ◽  
Dc Voltage

DC voltage, input voltage and current need testing for control circuit of general PFC circuit that makes circuit complex and high cost. And using of sensors decreases the reliability of circuit. Hence, simulation analysis of single phase APFC without DC voltage sensor is present in this paper.

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