1 Ocak 2021 Dergi makalesi Açık Erişim

Kara, Ismail; Becermis, Mustafa; Kamar, Mohamed Abdel-Aal; Aktan, Mustafa; Dogan, Hakan; Mutlu, Senol

Citation Style Language JSON

{
  "DOI": "10.1109/TCSI.2020.3025468", 
  "abstract": "In this article, first integrated circuit (IC) implementation of parallel synchronized switching harvesting on inductor (p-SSHI) is presented for triboelectric energy harvester targeting 1 Hz to 5 Hz mechanical motions. It is accompanied by on-chip buck and switched capacitor DC-DC converters, all capable of handling 70 V levels. Unlike piezoelectric harvesters, triboelectric nanogenerators (TENGs) can produce very high open-circuit voltages; thus, the proposed system utilizes this property within the technology limits to maximize the extracted power. An in-house manufactured TENG using steel and polytetrafluoroethylene (PTFE) is modeled for sub-5 Hz motions. The energy is extracted and stored in an external capacitance until its voltage reaches 70 V, which is achieved in three press-and-release mechanical cycles. 70-to-2 V down conversion is carried on by 70-to-10 V buck converter followed by a 10-to-2 V switched capacitor DC-DC converter. A chip is manufactured in 0.18 mu m HV BCD process with an active area of 6.25 mm(2). End-to-end peak efficiency is measured as 32.71% for 1 Hz motion with a 722 mu W total power delivery to the load for 4 ms.", 
  "author": [
    {
      "family": "Kara", 
      "given": " Ismail"
    }, 
    {
      "family": "Becermis", 
      "given": " Mustafa"
    }, 
    {
      "family": "Kamar", 
      "given": " Mohamed Abdel-Aal"
    }, 
    {
      "family": "Aktan", 
      "given": " Mustafa"
    }, 
    {
      "family": "Dogan", 
      "given": " Hakan"
    }, 
    {
      "family": "Mutlu", 
      "given": " Senol"
    }
  ], 
  "container_title": "IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS", 
  "id": "232262", 
  "issue": "1", 
  "issued": {
    "date-parts": [
      [
        2021, 
        1, 
        1
      ]
    ]
  }, 
  "page": "210-223", 
  "title": "A 70-to-2 V Triboelectric Energy Harvesting System Utilizing Parallel-SSHI Rectifier and DC-DC Converters", 
  "type": "article-journal", 
  "volume": "68"
}