[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Górecki et al., 2018 - Google Patents

Analysis of influence of losses in the core of the inductor on parameters of the buck converter

Górecki et al., 2018

Document ID
5399526599869552862
Author
Górecki K
Detka K
Publication year
Publication venue
2018 Baltic URSI Symposium (URSI)

External Links

Snippet

In the paper the influence of the applied model of power losses in the core of the inductor on parameters of the buck converter is analysed. The selected literature dependences describing power losses in the ferromagnetic core are presented. Equations describing …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • H01F38/023—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of dc into ac, e.g. with choppers
    • G01R19/20—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of dc into ac, e.g. with choppers using transductors, i.e. a magnetic core transducer the saturation of which is cyclically reversed by an AC source on the secondary side

Similar Documents

Publication Publication Date Title
Górecki et al. Analysis of influence of losses in the core of the inductor on parameters of the buck converter
Barg et al. An improved empirical formulation for magnetic core losses estimation under nonsinusoidal induction
Górecki et al. Parameter estimation of the electrothermal model of the ferromagnetic core
Górecki et al. Application of average electrothermal models in the SPICE-aided analysis of boost converters
CN111914413B (en) Magnetic core high-frequency loss calculation method under symmetrical/asymmetrical rectangular voltage excitation
Zhang et al. Design of inductors with significant AC flux
Stenglein et al. Core loss model for arbitrary excitations with DC bias covering a wide frequency range
Detka et al. Modelling power losses in an inductor contained in the boost converter
Górecki et al. The parameter estimation of the electrothermal model of inductors
Iyasu et al. A novel inductor loss calculation method on power converters based on dynamic minor loop
Li et al. Analytical core loss models for planar inductors with non-uniform flux distribution and non-sinusoidal excitation
Marin-Hurtado et al. Calculation of core losses in magnetic materials under nonsinusoidal excitation
Zegadi et al. Model of power soft MnZn ferrites, including temperature effects
Villar et al. Analysis of empirical core loss evaluation methods for non-sinusoidally fed medium frequency power transformers
Górecki et al. Investigations on the influence of selected factors on thermal parameters of impulse-transformers
Chalermyanont et al. High frequency transformer designs for improving cross regulation in multiple-output flyback converters
Dallago et al. Analytical and experimental approach to high-frequency transformer simulation
Shimizu et al. An iron loss calculating method for AC filter inductors used on PWM inverters
Valchev et al. Design considerations and loss analysis of DC chokes
Onay et al. Comparative Power Loss Analysis of DCM Flyback Transformer Based on FEA, Numeric Simulation, Calculation and Measurements
Górecki et al. The nonlinear compact thermal model of the pulse transformer
Miwa et al. Loss comparison of core materials used for the inductor of a buck-chopper circuit
Górecki et al. Electrothermal model of ferromagnetic cores
Voldoire et al. Validation of inductor analytical loss models under saturation conditions for PWM inverter
Górecki et al. Modelling influence of selected factors on properties of inductors operating in the buck converter