๊ด€๋ จ ์ผ€์ด์Šค

Lithium ion Battery Ebike

Ebike

2018๋…„์— ์„ค๋ฆฝ๋œ ๊ทธ๋ฆฐ๋ผ์ด๋“œ e๋ฐ”์ดํฌ๋Š” ๋„์‹œ ํ†ต๊ทผ์ž๋ฅผ ์œ„ํ•œ ๊ณ ํ’ˆ์งˆ์˜ ์นœํ™˜๊ฒฝ ๊ตํ†ต ์†”๋ฃจ์…˜์„ ์ œ๊ณตํ•˜๋Š” ๋ฐ ์ฃผ๋ ฅํ•˜๋Š” ์ค‘๊ฒฌ ์ „๊ธฐ ์ž์ „๊ฑฐ ์ œ์กฐ์—…์ฒด์ž…๋‹ˆ๋‹ค. ๋น„์ฆˆ๋‹ˆ์Šค๊ฐ€ ๋น ๋ฅด๊ฒŒ ์„ฑ์žฅํ•˜๋ฉด์„œ ์ฆ๊ฐ€ํ•˜๋Š” ๊ณ ๊ฐ ์ˆ˜์š”๋ฅผ ์ถฉ์กฑํ•˜๊ธฐ ์œ„ํ•ด ๋ฐฐํ„ฐ๋ฆฌ ์„ฑ๋Šฅ๊ณผ ์•ˆ์ •์„ฑ์„ ๊ฐœ์„ ํ•ด์•ผ ํ•˜๋Š” ๊ณผ์ œ์— ์ง๋ฉดํ–ˆ์Šต๋‹ˆ๋‹ค.
ebike-list-01

์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์‹œ๋‚˜๋ฆฌ์˜ค

์ œํ’ˆ ์ œ๊ณต

ebike-details-01
ebike-details-02
ebike-details-01
ebike-details-02
  • prod-04
    ๊ณ ํ’ˆ์งˆ ์…€
    ์ „๊ธฐ์ž์ „๊ฑฐ์˜ ๊ฐ€์†๋„, ๋“ฑํŒ ๋Šฅ๋ ฅ, ์ฃผํ–‰ ๊ฑฐ๋ฆฌ๋ฅผ ํ–ฅ์ƒ์‹œํ‚ค๊ธฐ ์œ„ํ•ด ํžˆ์•„ ์šฉ๋Ÿ‰๊ณผ ํžˆ์•„ ๋ฐฉ์ „์œจ์„ ๊ฐ–์ถ˜ Jse ์…€์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.
  • prod-03
    ๋…ํŠนํ•œ ๋””์ž์ธ
    ๋ฐฐํ„ฐ๋ฆฌ์˜ ์™ธ๊ด€๊ณผ ์ƒ‰์ƒ์„ ๋ธŒ๋žœ๋“œ ์Šคํƒ€์ผ๊ณผ ์ „๊ธฐ์ž์ „๊ฑฐ์˜ ๋””์ž์ธ ์ฝ˜์…‰ํŠธ์— ๋งž๊ฒŒ ์ปค์Šคํ„ฐ๋งˆ์ด์ง•ํ•˜์—ฌ ๋‚˜๋งŒ์˜ ์ „๊ธฐ์ž์ „๊ฑฐ ์ œํ’ˆ์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • prod-02
    ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๋Š” BMS
    ๋” ์ •๋ฐ€ํ•œ ์ „์› ๊ด€๋ฆฌ, ๋” ์•ˆ์ •์ ์ธ ๋ณดํ˜ธ ๊ธฐ๋Šฅ, ๋” ๊ธด ๋ฐฐํ„ฐ๋ฆฌ ์ˆ˜๋ช…์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
  • prod-01
    ์ „์ž ์ž์ „๊ฑฐ์— ๋”ฑ ๋งž์Šต๋‹ˆ๋‹ค.
    ๋ฐฐํ„ฐ๋ฆฌ๋ฅผ ๋‹ค์šดํŠœ๋ธŒ, ๋ฆฌ์–ด ๋ž™, ์‹œํŠธ ์•„๋ž˜ ๋˜๋Š” ํ”„๋ ˆ์ž„์— ์ผ์ฒดํ˜•์œผ๋กœ ๋ฐฐ์น˜ํ•  ์ˆ˜ ์žˆ์–ด ์ž์ „๊ฑฐ๋ฅผ ๋”์šฑ ๋ฏธ์ ์œผ๋กœ ์•„๋ฆ„๋‹ต๊ฒŒ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋‹ค์Œ ์‚ฌํ•ญ์„ ๊ณ ๋ คํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ •๋ณด ์›ํ•  ๋•Œ ์ „๊ธฐ์ž์ „๊ฑฐ ๋ฐฐํ„ฐ๋ฆฌ ๋งž์ถค ์„ค์ •

  • prod-06
    ๋ฐฐํ„ฐ๋ฆฌ ํŒฉ
    ๊ด€๋ จ

    ๋ฆฌํŠฌ ์ด์˜จ ์…€ ์œ ํ˜•: LiFePO4, NMC, LMO

    ์ „์•• ๋ฐ ์šฉ๋Ÿ‰

    ํฌ๊ธฐ ๋ฐ ๋ชจ์–‘: ๋‹ค์šดํŠœ๋ธŒ ๋ฐฐํ„ฐ๋ฆฌ, ๋ฆฌ์–ด ๋ž™ ๋ฐฐํ„ฐ๋ฆฌ, ํ†ตํ•ฉ ๋ฐฐํ„ฐ๋ฆฌ

    ์ถฉ์ „ ๋ฐ ๋ฐฉ์ „ ์ „๋ฅ˜

    BMS

    ์•ˆ์ „ ์ธ์ฆ: UL, CE, UN38.3

    ๊ฐ€๊ฒฉ ๋ฐ ๋ฆฌ๋“œ ํƒ€์ž„

  • prod-05
    Ebike
    ์‚ฌ์–‘

    ๋ชจํ„ฐ ์ „๋ ฅ(W)

    ์ „์••(V)

    ์ปจํŠธ๋กค๋Ÿฌ ๋ชจ๋ธ

    ์›ํ•˜๋Š” ๋ฒ”์œ„

    ๋ฐฐํ„ฐ๋ฆฌ ์žฅ์ฐฉ ์œ„์น˜๊ฐ€ ํ‘œ์‹œ๋œ ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ ๋‹ค์ด์–ด๊ทธ๋žจ

๋งž์ถคํ˜• ๋ฆฌํŠฌ ๋ฐฐํ„ฐ๋ฆฌ ์†”๋ฃจ์…˜

ํ”„๋กœ์ ํŠธ๋ฅผ ์œ„ํ•œ ๋งž์ถคํ˜• ์„œ๋น„์Šค

  • ๊ณ ํ’ˆ์งˆ ์…€ ์„ ํƒ
    ์ „๋ฌธ๊ฐ€ ์…€ ์„ ํƒ: ๋ฆฌํŠฌ ์ด์˜จ, LiPo, LiFePO4 ๋“ฑ
    Cell Selection

    ๋‹น์‚ฌ๋Š” ๊ณ ๊ฐ์˜ ํŠน์ • ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•˜๊ธฐ ์œ„ํ•ด ๊ด‘๋ฒ”์œ„ํ•œ ๋ฆฌํŠฌ ํ™”ํ•™์— ๋Œ€ํ•œ ์…€ ์„ ํƒ ์ „๋ฌธ ์ง€์‹์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค:

    1. NMC & NCA: ๋†’์€ ์—๋„ˆ์ง€ ๋ฐ€๋„, ๋‹ค์–‘ํ•œ ์šฉ๋„๋กœ ํ™œ์šฉ ๊ฐ€๋Šฅ.
    2. ๋ฆฌํŠฌ ํด๋ฆฌ๋จธ(LiPo): ๊ฐ€๋ณ๊ณ  ์œ ์—ฐํ•œ ํผ ํŒฉํ„ฐ๋กœ ํœด๋Œ€์šฉ ๊ธฐ๊ธฐ์— ์ด์ƒ์ ์ž…๋‹ˆ๋‹ค.
    3. ๋ฆฌํŠฌ ์ธ์‚ฐ์ฒ (LiFePO4): ๊ธด ์‚ฌ์ดํด ์ˆ˜๋ช…๊ณผ ํ–ฅ์ƒ๋œ ์•ˆ์ „์„ฑ์œผ๋กœ ๊นŒ๋‹ค๋กœ์šด ๊ณ ์ •์‹ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์— ํƒ์›”ํ•ฉ๋‹ˆ๋‹ค.
    4. ๊ธฐํƒ€ ํ™”ํ•™: LTO, SIB, etc.
  • ์ „์•• ๋ฐ ์šฉ๋Ÿ‰ ์‚ฌ์šฉ์ž ์ง€์ •
    ๊ณ ๊ฐ์˜ ํŠน์ • ์š”๊ตฌ ์‚ฌํ•ญ์— ๋งž๋Š” ๋งž์ถคํ˜• V, ์•„, C-Rate
    circuit design

    ์†Œ๋‹ˆ๋Š” ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์ „๋ ฅ ์š”๊ตฌ ์‚ฌํ•ญ์— ์ •ํ™•ํ•˜๊ฒŒ ๋ถ€ํ•ฉํ•˜๋Š” ๋งž์ถคํ˜• ์ „์••๊ณผ ์šฉ๋Ÿ‰์˜ ๋ฐฐํ„ฐ๋ฆฌ ํŒฉ์„ ์„ค๊ณ„ํ•ฉ๋‹ˆ๋‹ค. ๋‹น์‚ฌ์˜ ์ „๋ฌธ์„ฑ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค:

    1. ์ „์•• ๋ฒ”์œ„: 3V-96V
    2. ์šฉ๋Ÿ‰ ๋ฒ”์œ„: 1A-150A
    3. C ์š”๊ธˆ: 0.5-150C
  • ๊ณ ๊ธ‰ BMS ํ†ตํ•ฉ
    ๋””๋ฐ”์ด์Šค ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์— ์ตœ์ ํ™”๋œ ์„ฑ๋Šฅ ๋ฐ ์•ˆ์ „์„ฑ
    BMS

    ๋ฐฐํ„ฐ๋ฆฌ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ(BMS)์€ ๋งž์ถคํ˜• ๋ฆฌํŠฌ ๋ฐฐํ„ฐ๋ฆฌ ํŒฉ์˜ ๋‘๋‡Œ ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค. ์†Œ๋‹ˆ๋Š” ๊ณ ๊ฐ์˜ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์— ๋งž๋Š” BMS ์†”๋ฃจ์…˜์„ ์ „๋ฌธ์ ์œผ๋กœ ์„ ํƒํ•˜๊ณ  ํ†ตํ•ฉํ•˜์—ฌ ๋ณด์žฅํ•ฉ๋‹ˆ๋‹ค:

    1. ํ–ฅ์ƒ๋œ ์•ˆ์ „์„ฑ: ๊ณผ์ถฉ์ „, ๊ณผ๋ฐฉ์ „, ๊ณผ์ „๋ฅ˜, ๋‹จ๋ฝ, ์—ด ํญ์ฃผ๋กœ๋ถ€ํ„ฐ ๋ณดํ˜ธํ•ฉ๋‹ˆ๋‹ค.
    2. ์ตœ์ ํ™”๋œ ์„ฑ๋Šฅ: ์ •๋ฐ€ํ•œ ์ „์•• ๋ฐ ์ „๋ฅ˜ ์ œ์–ด, ์ตœ๋Œ€ ์šฉ๋Ÿ‰๊ณผ ์‚ฌ์ดํด ์ˆ˜๋ช…์„ ์œ„ํ•œ ์…€ ๋ฐธ๋Ÿฐ์‹ฑ.
    3. ๋ฐ์ดํ„ฐ ๋ชจ๋‹ˆํ„ฐ๋ง ๋ฐ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜: ์‹ค์‹œ๊ฐ„ ๋ฐ์ดํ„ฐ ๋ชจ๋‹ˆํ„ฐ๋ง ๋ฐ ์‹œ์Šคํ…œ ํ†ตํ•ฉ์„ ์œ„ํ•œ ํ†ต์‹  ํ”„๋กœํ† ์ฝœ(CANBus, SMBus ๋“ฑ)๊ณผ ๊ฐ™์€ ์˜ต์…˜ ๊ธฐ๋Šฅ์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • Safety Redundancy
    Multi-layer Protection Mechanisms
    safety redundancy

    Our battery packs integrate multi-layer safety measures to ensure reliable operation under all conditions, including:

    1. Redundant Detection: Main control IC real-time monitoring and independent MCU sampling for cross-verification (dual-channel sampling).
    2. Redundant Execution: MOSFET cutoff combined with relay/contactor physical disconnection.
    3. Fuse: One-time cutoff in case of abnormal current or excessive temperature.
    4. Self-recovery Components (PTC): Automatically limit current when overcurrent or overtemperature occurs.
    5. Thermal Runaway Protection: Prevents hazardous conditions through advanced monitoring and control mechanisms.
  • Hardware + Software Coordination
    Advanced Protection & Diagnostics
    softwire  and hardwire coordination

    Our system combines fast-response hardware with intelligent software to ensure safety and maintain performance:

    1. Fast Hardware Cutoff: Prevents current surges and thermal runaway.
    2. Software Pre-warning & Power Limiting: Before hardware action, limits output power or stops charging/discharging via control logic.
    3. Fault Logging & Memory: Records abnormal events for troubleshooting and after-sales support.

์‚ฌ์šฉ์ž ์ง€์ • ํ”„๋กœ์„ธ์Šค

์‚ฌ์šฉ์ž ์ง€์ • ํ”„๋กœ์„ธ์Šค

  • service1
    ํƒ€๋‹น์„ฑ ๋ถ„์„ ๋ฐ ํ”„๋กœ์ ํŠธ
    ์‹œ์ž‘
  • service2
    ์ œํ’ˆ ๋””์ž์ธ ๋ฐ ๊ฒ€ํ† 
  • service3
    ๋””์ž์ธ ๊ฒ€์ฆ ๋ฐ ๊ฒ€ํ† 
  • service4
    ์ƒ˜ํ”Œ ํ…Œ์ŠคํŠธ
  • service5
    ๋Œ€๋Ÿ‰ ์ƒ์‚ฐ
  • service6
    ๋ฐฐ์†ก ๋ฐ ์ˆ˜๋ฝ