Leading Solution LS Mtron, LS Cable, LS Industrial System, LS-Nikko Copper, Gaon Cable, E1 and Yesco
New Dream, New Start To become a leader in the competitive global market, LG has been divided into three groups, electronic and chemical for LG, energy and distribution for GS, Industrial electric electronics and material for LS based on their business specialties. Industrial Electric Electronic, Energy & Material Electronic & Chemical Energy & Retail INNOVATIVE TECHNOLOGY PARTNER - LS Mtron LS Mtron wants to grow into a company that provides Leading Solution and be a place where its employee can achieve their dreams. All employees of LS Mtron stand behind the vision of becoming Innovate Technology Partner and are doing their best to make LS Mtron a world-class company LS Mtron will secure world-class core technologies and find and implement the most efficient solutions based on a market knowledge that can understand changes in the markets and in customers. We will lead our customers in order to grow into a global leader. Business of LS Mtron Component Ultracapacitor Electronic Parts Connector / Antenna / Elastomer Circuit Material Copper Foils / FCCL / Cathode Material Vehicle Parts Automotive Rubber Hose Machinery Tractor Air-Conditioning System Injection Molding Machine Track shoes
Introduction to LS Ultracapacitor Technology Structure Ultracapacitor is consisted of two electrodes immersed in an electrolyte and separator prevents the charge from moving between two electrodes having different polarity. LS Mtron provides optimum design of package to have the best performance and reliability. Operating Principle Ultracapacitor stores energy relied on electrostatic charges on opposite electrode surface of the electric double layer, which is formed between each of the electrodes and the electrolyte. Randomly distributed ions in electrolyte move toward the electrode surface of opposite polarity under electric field when charged. It is purely physical phenomena rather than through a chemical reaction and highly reversible process, which result in high power, high cycle life, long shelf life, and maintenance-free product.
Difference Among LS Ultracapacitor & Other Energy Storage Devices High Energy & High Power Ultracapacitor is unique energy storage device to offer high power and high energy simultaneously compared with conventional electrolytic capacitor and battery. The high content of energy stored by Ultracapacitor in comparison to conventional electrolytic capacitor is came from activated carbon electrode material having the extremely high surface area and the short distance of charge separation created by the opposite charges in the interface between electrode and electrolyte. High power, long shelf and cycle life performance of Ultracapacitor originate in the energy storage mechanism differing from battery. In battery, energy is stored and released via chemical reaction inside electrode material that cause degradation of overall system. On the other side, Ultracapacitor uses physically charge separation phenomena between charge on electrode and ions in electrolyte at the interface. Since charge and discharge process are purely physical and highly reversible, Ultracapacitor can release energy much faster (with more power) than a battery that relies on slow chemical reactions and can be cycled hundreds of thousands of times without deep effect on performance. Hybrid capacitors Charge & Discharge Ultracapacitor is an energy storage device that has different charge & discharge characteristics compared with rechargeable battery. Battery has voltage plateau region but Ultracapacitor shows only linear relationship with voltage during charge and discharge. The linear relationship with voltage can change to constant voltage by simply connecting DC-DC converter. The amount of energy stored in Ultracapacitor can be easily calculated by measuring voltage. Energy Equation for Ultracapacitor Different unit between Ultracapacitor(Farad) and battery(ampere hour) make user to confuse when adopting Ultracapacitor in their system. The amount of energy stored in Ultracapacitor can be easily calculated by using following equation. Energy (Joule) = 1/2 x Capacitance (Farad) x Voltage 2 (Volt) It can be converted from Farad for Ultracapacitor to Watt hour unit which is normally used for conventional rechargeable battery. Energy (Watt hour) = Energy (Joule) / 3600 (sec) LS Mtron recommends to operate Ultracapacitor from maximum voltage to half voltage and release 3/4 of total energy.
LS Ultracapacitor Cells Summary AN Series PC Series Hybrid Series Part# Voltage(V) Specification of LS Ultracapacitor may change without prior notice for production improvement. Please visit our website or contact us for updated & detail specification. Capacitance(F) DC ESR(m Type Dimension LSUC 002R7R 0003F EA 2.7 3 100 Radial 8 X L20 LSUC 002R7R 0005F EA 2.7 5 75 Radial 10 X L20 LSUC 002R7R 0010F EA 2.7 10 50 Radial 10 X L31 LSUC 002R7R 0025F EA 2.7 25 35 Radial 16 X L26 LSUC 002R7R 0050F EA 2.7 50 25 Radial 18 X L46 LSUC 002R8S 0100F EA 2.8 100 9 Snap-in 22 X L46 LSUC 002R8S 0120F EA 2.8 120 9 Snap-in 25 X L46 LSUC 002R8L 0350F EA 2.8 350 3.2 Lug 35 X L61 LSUC 002R8L 0400F EA 2.8 400 3 Lug 35 X L71 LSUC 002R8P 1000F EA 2.8 1000 0.58 Prismatic W32 X D54 X L97 LSUC 002R8P 1700F EA 2.8 1700 0.5 Prismatic W32 X D54 X L150 LSUC 002R8P 3000F EA 2.8 3000 0.36 Prismatic W55 X D55 X L155 LSUC 002R8P 3000F EA 2.8 3000 0.25 Prismatic W55 X D55 X L155 LSUC 002R5S 0100F EP 2.5 100 14 Snap-in 25 X L46 LSUC 002R5L 0300F EP 2.5 300 5 Lug 35 X L61 LSUC 002R5P 2800F EP 2.5 2800 0.65 Prismatic W55 X D55 X L155 LSHC 002R5S 0220F EA 2.5 220 18 Snap-in 25 X L46 LSHC 002R5L 0650F EA 2.5 650 8 Lug 35 X L61 LSHC 002R5L 0850F EA 2.5 850 7 Lug 35 X L71 LSHC 002R5P 1800F EA 2.5 1800 0.9 Prismatic W32 X D54 X L97 LSHC 002R5P 5400F EA 2.5 5400 0.5 Prismatic W55 X D55 X L155 Cell / Module Part No. Rule LS R F ( ) Voltage Capacitance Internally Control Code Product(Cell) -Code C Product(Module) -Code M Series(AN Series, PC Series) -Code U Series(Hybrid Series) -Code H Cell Type(Prismatic) -Code P Cell Type(Radial) -Code R Cell Type(Snap-in) -Code S Cell Type(Lug) -Code L Electrolyte(AN) -Code EA Electrolyte(PC) -Code EP
Series Part# Rated Capacitance F Rated Voltage, VR V Internal Resistance, (AC) m Internal Resistance, (DC) m Max. Current A Leakage Current ma Energy Density Wh/kg Peak Power Density W/kg Weight kg Volume Operating Temperature Range LSUC 002R7R 0003F EA 3 2.7 60 100 3 1 2.03 12.15 0.002 0.001-40~60 LSUC 002R7R 0005F EA 5 2.7 50 75 4.5 1.2 2.03 9.72 0.003 0.002-40~60 LSUC 002R7R 0010F EA 10 2.7 30 50 9 1.4 2.89 10.41 0.004 0.002-40~60 LSUC 002R7R 0025F EA 25 2.7 25 35 19 1.5 3.89 8.01 0.007 0.005-40~60 LSUC 002R7R 0050F EA 50 2.7 15 25 30 1.6 3.62 5.21 0.014 0.011-40~60 Life Time(25, VR) : 10years ( C 30% decrese, ESR 300% time increase of initial measured value) Cycle Life(25, VR) : 500,000 cycles ( C 30% decrese, ESR 300% time increase of initial measured value) AN Series LSUC 002R8S 0100F EA 100 2.8 7(1kHz) 9 74 0.3 4.73 9,469 0.023 0.017-40~65 LSUC 002R8S 0120F EA 120 2.8 7(1kHz) 9 81 0.4 5.23 8,711 0.025 0.023-40~65 LSUC 002R8L 0350F EA 350 2.8 3(1kHz) 3.2 231 1 5.86 9,423 0.065 0.059-40~65 LSUC 002R8L 0400F EA 400 2.8 2.8(1kHz) 3 255 1 5.89 8,829 0.074 0.068-40~65 Life Time(25, VR) : 10years ( C 30% decrese, ESR 100% increase of initial specified value) Cycle Life(25, VR) : 500,000 cycles ( C 20% decrese, ESR 100% increase of initial specified value) LSUC 002R8P 1000F EA 1000 2.8 0.55(100Hz) 0.58 886 2 4.44 13,793 0.245 0.168-40~65 LSUC 002R8P 1700F EA 1700 2.8 0.47(100Hz) 0.5 1,286 3 4.87 10,316 0.380 0.259-40~65 LSUC 002R8P 3000F EA 3000 2.8 0.29(100Hz) 0.36 2,019 5 5.03 8,376 0.650 0.469-40~65 LSUC 002R8P 3000F EA 3000 2.8 0.25(100Hz) 0.25 2,400 5 5.03 12,062 0.650 0.469-40~65 Life Time(25, VR) : 10years ( C 30% decrese, ESR 150% increase of initial specified value) Cycle Life(25, VR) : 1,000,000 cycles ( C 30% decrese, ESR 150% increase of initial specified value) PC Series LSUC 002R5S 0100F EP 100 2.5 10(1kHz) 14 52 0.3 3.10 3,986 0.028 0.023-25~65 LSUC 002R5L 0300F EP 300 2.5 4.5(1kHz) 5 150 0.9 3.47 4,167 0.075 0.059-25~65 LSUC 002R5P 2800F EP 2800 2.5 0.6(100Hz) 0.65 1,241 8 3.33 3,293 0.730 0.469-25~65 Life Time(25, VR) : 10years ( C 30% decrese, ESR 100% increase of initial specified value) Cycle Life(25, VR) : 500,000 cycles ( C 30% decrese, ESR 100% increase of initial specified value / 10% DOD cycle, discharge pluse controlled for 3.6s) Hybird Series LSHC 002R5S 0220F EA 220 2.5 12(1kHz) 18 55 0.5 7.07 3,215 0.027 0.023-25~60 LSHC 002R5L 0650F EA 650 2.5 7(1kHz) 8 131 1.5 7.05 2,441 0.080 0.059-25~60 LSHC 002R5L 0850F EA 850 2.5 6(1kHz) 7 153 2 8.02 2,426 0.092 0.068-25~60 LSHC 002R5P 1800F EA 1800 2.5 0.8(1kHz) 0.9 859 4 5.48 6,092 0.285 0.168-25~60 LSHC 002R5P 5400F EA 5400 2.5 0.4(1kHz) 0.5 1,824 6 6.17 4,112 0.760 0.469-25~60 Life Time(25, VR) : 10years ( C 30% decrese, ESR 200% increase of initial specified value) Cycle Life(25, VR) : 500,000 cycles ( C 30% decrese, ESR 200% increase of initial specified value) / 10% DOD cycle, discharge pluse controlled for 3.6s) Specification of LS Ultracapacitor may change without prior notice for production improvement. Please visit our website or contact us for updated & detail specification.
LS Ultracapacitor Module LS Ultracapacitor Module provides leading solution for high voltage and current required application by connecting 3000F Ultracapacitor unit cell in series. Higher voltage and capacitance module can be built simply by connecting the modules. Low internal resistance and high working voltage features of module maximize its available energy while keeping maintenance free, high reliability and wide operating temperature features of LS Ultracapacitor unit cell. Features Low Internal Resistance Balancing and Overvoltage Protection of Individual Cell Easy Build-up Design for High Voltage Module Efficient Heat Transfer to Outside Pressure / Moisture Control LS Ultracapacitor Module is suitable for energy storage system to various application. Specification of Standard Module Item Part# LSUM 016R8P 0500F EA LSUM 050R4P 0166F EA LSUM 067R2P 0125F EA LSUM 084R0P 0100F EA LSUM 134R4P 0062F EA LSUM 201R6P 0041F EA Rated Capacitance (F) Norminal Voltage(V) Max. Voltage (V) ESR, DC (m ) 500 166.7 125 100 62.5 41.7 15 45 60 75 120 180 16.8 50.4 67.2 84.0 134.4 201.6 2.4 7.2 9.6 12.0 14.4 19.2 Specification of LS Ultracapacitor cell/module may change without prior notice for production improvement. Please contact LS Mtron Ultracapacitor team for further details. Module design specialists in LS Ultracapacitor team are ready to prepare custom module for you. Examples of Custom Module
Block diagram of UMS (Ultracapacitor management system) UMS for 1P6S module UC1 UC2 UC3 UC 1 * Monitoring : V, T, I Parameter Calculation Communication : CAN, SPI, etc System UC4 UC5 UC 6 * Estimation : SOC, SOH MCU * EEPROM GUI interface UC6 GND RT1 GND UC 6 * Alarm : OVP, OTP * Balancing Parameter 1 : FFFF Master Board RT2 Function Monitoring & Balancing Alarm & Information to the application system Capacity & Health calculation for the module life time Communication between modules(1p6s) and application system GUI for User Cell Balancing Circuit Cell Balancing & Monitoring Circuit V2.0/V3.0 for LS Ultracapacitor Module - Connected Every cell in the Moudule Cut Off Voltage(default) : 2.5~2.8 - Tolerance : 0.05 V / Cut off voltage level change : possible / Passive balancing : optional By Pass Current : 300~500mA @ cut-off voltage Cell voltage & temperature monitoring Balanced Cell Performance Cell Monitoring Program 2.6 2.4 V=35 V=38 V=38 V=45 V=37 2.2 Voltage(V) 2.0 1.8. 1.6 1.4 1.2 Min. voltage Max. voltage 1.0 0 500 1000 1500 2000 2500 Time(sec) LS Ultracapacitor 3000F/2.8V-12 series connected cells balancing Long Term (1000 cycles) Test V : ~50mV Passive balancing Load(24 hours) Test : ~20mV Cell voltage & temperature monitoring RS232C User Interface Used in the module Q.A. process & co-development stage with customer Adjustable OVP / OTP alarm level
Major Applications for LS Ultracapacitor