• High Power Laser and Particle Beams
  • Vol. 35, Issue 10, 105003 (2023)
Yahui Ren, Juping Lin, Yiguo Li, and Yong Tong
Author Affiliations
  • Southwest Institute of Technical Physics, Chengdu 610041, China
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    DOI: 10.11884/HPLPB202335.230153 Cite this Article
    Yahui Ren, Juping Lin, Yiguo Li, Yong Tong. Study on the applicability of lithium-titanate battery in pulsed high power laser system[J]. High Power Laser and Particle Beams, 2023, 35(10): 105003 Copy Citation Text show less
    Basic composition of high energy pulsed laser system
    Fig. 1. Basic composition of high energy pulsed laser system
    Discharge waveform of lithium titanate energy storage device
    Fig. 2. Discharge waveform of lithium titanate energy storage device
    Puncture test
    Fig. 3. Puncture test
    External short-circuit test
    Fig. 4. External short-circuit test
    Extrusion test
    Fig. 5. Extrusion test
    power density/ (W·kg−1) energy density/ (W·h·kg−1) operating temperature range/℃ cell voltage/V cycle life/cycle safetyprice
    supercapacitor200015−40~702.7100000highhigh
    lithium-titanate oxide140080−40~602.310000highhigh
    lithium iron phosphate battery1001000~553.02000normallow
    ternary lithium battery160200−20~553.63000lowlow
    Table 1. Commonly used energy storage medium performance indicators
    nenergy/MJmaximum current/A capacity/Fweight/kgvolume/m3capacity/(A·h)weight/kgvolume/m3
    supercapacitorlithium-titanate oxide
    200.4600101030.09201850.18
    400.8600201820.17201850.18
    601.2600302730.25301850.18
    801.6600403640.34402770.27
    Table 2. Primary energy storage device index with different pulse number
    rated voltage/Vrated capacity/(A·h)output voltage range/Vmaximum discharge current/Aoperating temperature range/℃cycle life/cycle
    55220450~600600−40~7020000
    Table 3. Performance index of primary energy storage device
    Yahui Ren, Juping Lin, Yiguo Li, Yong Tong. Study on the applicability of lithium-titanate battery in pulsed high power laser system[J]. High Power Laser and Particle Beams, 2023, 35(10): 105003
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