scholarly journals Design methodology of high performance domestic induction heating systems under worktop

2020 ◽  
Vol 13 (2) ◽  
pp. 300-306
Author(s):  
Emilio Plumed ◽  
Jesús Acero ◽  
Ignacio Lope ◽  
José M. Burdío
Keyword(s):  
Induction Heating ◽  
High Performance ◽  
Design Methodology ◽  
Heating Systems

Improved Litz wire manufacture process using resonant power converter-based induction heating

2017 ◽  
Vol 36 (2) ◽  
pp. 476-482 ◽  
Author(s):  
Alejandro Naval ◽  
Hector Sarnago ◽  
Ignacio Lope ◽  
Oscar Lucia ◽  
José M. Burdio
Keyword(s):  
Induction Heating ◽  
Power Supply ◽  
Manufacturing Process ◽  
High Frequency ◽  
High Performance ◽  
Design Methodology ◽  
Power Converter ◽  
Resonant Converter ◽  
Content Type ◽  
Manufacture Process

Purpose Litz wire manufacturing using mechanical procedures presents several limitations regarding reliability and repeatability, especially when a small strand diameter is used. This paper aims to propose a power supply design for Litz wire manufacturing using a high-frequency high-performance resonant converter. Design/methodology/approach This paper proposes the design of a resonant power supply for induction heating specially designed to tackle with the challenge of heating Litz wires quickly. Findings The proposed converter enables the removal of the isolating coating from the Litz wire through induction heating, improving significantly the manufacturing process. Originality/value The proposed converter improves significantly the manufacturing process of Litz wire through induction heating, with economic and reliability benefits.

Innovative electrotechnological systems to provide the temperature modes of technological pipelines

2019 ◽  
Vol 2 (1) ◽  
pp. 29-39 ◽  
Author(s):  
S. G. Konesev ◽  
P. A. Khlyupin
Keyword(s):  
Induction Heating ◽  
Thermal Exposure ◽  
Heating System ◽  
The Arctic ◽  
Process Conditions ◽  
Heating Systems ◽  
Fluid Properties ◽  
Low Efficiency ◽  
Extreme North ◽  
Induction Heating System

Introduction: the systems of thermal effects on thermo-dependent, viscous and highly viscous liquids under conditions of the Arctic and the Extreme North are considered. Low efficiency and danger of heating systems based on burned hydrocarbons, heated liquids and steam are shown. Electrothermal heating systems used to maintain thermo-dependent fluids in a fluid state are considered. The evaluation of the effectiveness of the application of the most common electrothermal system — heating cables (tapes). The most effective electrothermal system based on induction technologies has been determined. Materials and methods: considered methods of thermal exposure to maintain the fluid properties of thermo-dependent fluids at low extreme temperatures. Results: presents an induction heating system and options for its implementation in the Extreme North and the Arctic. Conclusions: induction heating system to minimize loss of product quality, improve the system performance under changing process conditions, eliminate fire product, to reduce the influence of the human factor.

Dual-Output Boost Resonant Full-Bridge Topology and its Modulation Strategies for High-Performance Induction Heating Applications

2016 ◽  
Vol 63 (6) ◽  
pp. 3554-3561 ◽  
Author(s):  
Hector Sarnago ◽  
Oscar Lucia ◽  
Mario Perez-Tarragona ◽  
Jose M. Burdio
Keyword(s):  
Induction Heating ◽  
High Performance

High-Performance Motion Control With Slosh: A Constrained Sliding Mode Approach

2008 ◽  
Author(s):  
Hanz Richter ◽  
Kedar B. Karnik
Keyword(s):  
High Speed ◽  
High Performance ◽  
Design Methodology ◽  
Closed Loop ◽  
Sliding Mode ◽  
Initial Conditions ◽  
Rectilinear Motion ◽  
Industrial Setting ◽  
Open Container ◽  
Nominal Performance

The problem of controlling the rectilinear motion of an open container without exceeding a prescribed liquid level and other constraints is considered using a recently-developed constrained sliding mode control design methodology based on invariant cylinders. A conventional sliding mode regulator is designed first to address nominal performance in the sliding mode. Then an robustly-invariant cylinder is constructed and used to describe the set of safe initial conditions from which the closed-loop controller can be operated without constraint violation. Simulations of a typical transfer illustrate the usefulness of the method in an industrial setting. Experimental results corresponding to a high-speed transfer validate the theory.

“It's the work climate that keeps me here”: the interplay between the HRM process and emergent factors in the construction of employee experiences

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Maarit Laiho ◽  
Essi Saru ◽  
Hannele Seeck
Keyword(s):  
High Performance ◽  
Design Methodology ◽  
Qualitative Interview ◽  
Employee Perceptions ◽  
Content Type ◽  
Systematic Data ◽  
High Performance Work System ◽  
Employee Experience ◽  
The Relationship ◽  
Shed Light

PurposeThe purpose of this paper is to explore the interplay between human resource management (HRM) and emergent factors in constructing a strong HRM climate. Specifically, the paper aims to shed light on how employee perceptions of the HRM process and emergent factors together construct a strong HRM climate, i.e. employees' shared perceptions of HRM.Design/methodology/approachThe paper uses qualitative interview data (managers and employees) from two organisations operating in Finland. The data are analysed based on a systematic data analysis and gives an illustration of the interplay between high-performance work system and the emergent factors.FindingsThe findings illustrate the three types of interplay between HPWS and emergent factors – supplementation, substitution and suffocation – that construct employee experience.Originality/valueThe paper extends earlier discussions on the relationship between HRM and employee experience by empirically examining how the HRM process – together with emergent factors – constructs a strong HRM climate. The present study contributes to further theorising and increasing our understanding of the creation of employee experience.

scholarly journals PRESERVATION OF STOVE HEATING IN A WOODEN HOUSE BUILT IN THE 19–20th CENTURIES IN TOMSK

2020 ◽  
Vol 22 (1) ◽  
pp. 63-74
Author(s):  
T. Yu. Reznichenko
Keyword(s):  
Design Methodology ◽  
Historical Review ◽  
Published Data ◽  
Rapid Loss ◽  
Heating Systems ◽  
Engineering Equipment ◽  
Wooden House ◽  
Research Findings ◽  
Practical Implications

Purpose: The aim of this work is to identify and collect the data on the engineering equipment routinely used for stove heating, which possesses a unique architectural potential determining its typology and preservation. Design/methodology/approach: In addition to a fullscale study, the historical review is given. This study determines the principles the stove arrangement in wooden houses. Research findings: A rapid loss of both historical wooden houses and stove heating systems is shown, which are considered to be the key elements for maintaining a valuable historical environment. A need for determining the causes of the destruction and loss of historical houses is shown. Originality/value: The research includes the not yet published data on historical houses, in particular, at the address 33, October street, Tomsk, Russia, built in the 19– 20th centuries, which is of high architectural potential. Practical implications: The results can be used in preservation of engineering equipment of stove heating in historical wooden houses.

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