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ILCHEM Co., Ltd.

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업체정보 | Company Info

출품제품 정보 | Product Info

제품 1	Space Battery Pack	상용 셀(COTS)을 우주급 기준으로 전수 스크리닝·매칭해 팩 단위의 고신뢰성을 확보합니다. 셀의 전기적 특성과 편차를 사전에 분석해 최적 조합으로 구성하는 자체 팩 설계기술(Cell-Controlled Pack Engineering)을 적용합니다. 시스템 요구조건에 맞춰 회로와 제어구조를 최적화해 연결부와 고장 가능 지점을 줄이면서, 필요한 보호·안전 기능은 유지하도록 설계합니다. 수입 의존도가 높은 위성용 배터리 팩의 국산화를 추진하고 있으며, 누리호 6차 발사 예정 위성 탑재를 통해 2027년 비행이력(Space Heritage) 확보를 목표로 하고 있습니다. 개발 성숙도는 TRL 6 수준입니다. We screen and match every commercial off-the-shelf (COTS) cell against space-grade criteria to achieve high reliability at the pack level. We apply our proprietary pack design technology, Cell-Controlled Pack Engineering, which analyzes each cell\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'s electrical characteristics and variation in advance to build the best cell combinations. We tailor the circuitry and control architecture to system requirements, which cuts the number of interconnections and potential points of failure while keeping all required protection and safety functions. We are working to localize satellite battery packs, a component that Korea depends heavily on imports for. We aim to gain space heritage in 2027 by flying our pack on a satellite scheduled for the sixth launch of Nuri (KSLV-II). The technology is currently at TRL 6.
제품 2	High-Temperature Battery Cell	우주·방산 등 고신뢰성 용도를 겨냥해 일켐이 자체 설계한 21700 원통형 리튬이온 셀입니다. 팩 사업에서 축적한 우주급 셀 선별·검증 기준을 셀 설계 단계에 반영해, 팩으로 구성했을 때 편차와 고장 가능 지점이 최소화되도록 개발했습니다. 설계와 품질 기준은 일켐이 직접 관리하고 생산은 검증된 제조 파트너와 협력하는 구조로, 소량 시제부터 대량 공급까지 대응할 수 있습니다. 이를 통해 수입 셀에 의존해온 특수환경용 전원을 국산 셀과 국산 팩으로 일괄 공급하는 체계를 구축하고 있습니다. The 21700 cylindrical lithium-ion cell is designed in-house by ILCHEM for high-reliability applications such as space and defense. We built the space-grade cell selection and qualification criteria from our pack business into the cell design stage, so that packs built from these cells have minimal variation and fewer potential points of failure. ILCHEM directly manages the design and quality standards, and production is carried out with qualified manufacturing partners. This setup lets us handle everything from small prototype runs to high-volume supply. Through this approach, we are building a system that supplies power solutions for extreme environments as a complete package of domestically made cells and packs, replacing the imported cells these applications have relied on.

회사소개 | Company Info

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Foreign Company & Agency (해외본사정보)