Jongyun Lee

Bis 2016, Technical Support Engineer of ESS system, ABB Korea
Berlin, Deutschland

Fähigkeiten und Kenntnisse

Li-ion Battery
Testing & development of Battery System
EV/HEV/E-Tram/E-Bus
Sales engineer of Electrical System
Operation & Management of Electrical System
Battery Management system
Charager System
Pspice
DC-DC Converter
Renewable Energy
Switchgear system
UPS

Werdegang

Berufserfahrung von Jongyun Lee

  • 5 Jahre und 1 Monat, Okt. 2011 - Okt. 2016

    Technical Support Engineer of ESS system

    ABB Korea

    - Products: Li-ion Battery in ESS and UPS - Major Customers: Samsung Engineering, Hyundai Engineering, Daelim E&C, Posco, Hyosung E&C - Technical discussion with customers - Technical coordination between customer engineer and ABB engineer team/development, quality and production teams

  • 3 Jahre und 6 Monate, Mai 2008 - Okt. 2011

    Technical Support Engineer of ESS system

    Nesscap

    Overseas tech. sales Major Customers: Audi, CAF, Goldwind, SSB Product: Energy storage product like Li-ion Battery Technical proposal level 2 for customer technical requirements - Configuration way for ultracapacitor module & its enclosure  Writing the technical report such as 8D report, 4M change report 

  • 2 Jahre und 11 Monate, Juli 2005 - Mai 2008

    Test & development of Li-ion Battery Pack

    Elentec

    Development for charger used in Note PC, Cell phone Major Customer: Samsung Electronics Item: Li-ion Battery Charger Developed product: EMC-C401A(cell phone), incredible series(notebook)  Reliability Test such as temperature test, ESD test, Contact resistance test, temperature shock test, etc. for developing product. 

  • 1 Jahr und 4 Monate, Nov. 2001 - Feb. 2003

    Operator & Management of Electrical system in Building

    Hotel Aadria

    Operating and management of MV/LV switchgear system, Digital protection relay and MCC  Operating emergency power generator in case main power is offed  Checking electrical data such as voltage, current, power, frequency and temperature daily

Ausbildung von Jongyun Lee

  • 5 Monate, Mai 2018 - Sep. 2018

    German Language course

    die deutSCHule

    German Language course

  • 2 Jahre, März 2003 - Feb. 2005

    Li-ion battery system in HEV

    Chungnam National University

    Major area: HEV Charging system with Lithium Battery  Related theory and technology - Design of a system for Parallel Converter system (DC-DC Converter) - Battery charging behavior

  • 8 Jahre und 5 Monate, März 1993 - Juli 2001

    Electrical engineering

    Howon University

    Studied for Electrical Engineering

  • 3 Jahre, März 1990 - Feb. 1993

    Electrical engineering

    Chungnam Mechanical Techncial High School

    Studied for Electrical engineering Obtained the license for Electrical Construction

Sprachen

  • Englisch

    Fließend

  • Deutsch

    Grundlagen

  • Koreanisch

    Muttersprache

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