Miniaturization of High Voltage Power Supply for Portable Electrostatic Filtration

Details

• Personal Author:
  Espelien JL ; Hernke Z ; Mamishev A ; Novosselov I ; Simpson C ; Urquhart C ; Wang JH ; Yu C
• Description:
  Electrostatic Precipitation (ESP) is an effective method of removing particulates from the air. It is currently used in many large-scale industrial applications but sees limited use in smaller-scale cases due to the difficulty of generating high voltage in small packages. Additionally, safety concerns prevent the widespread use of this effective technique. This paper presents the motivation, design, and evaluation of a miniature high-voltage DC (HVDC) power supply for applications in small-scale ESP systems. The power supply's potential for portable ESP application is tested on a personal protective device, the so-called Smart, Individualized, Noncontact, Extended-Wear (SINEW) mask. The results show that the power supply operates with acceptable efficiency and generates high voltages and power necessary to drive ESP setups in practical applications. [Description provided by NIOSH]
• Subjects:
  Air Pollutants, Occupational Electrical Equipment And Supplies Occupational Health Particulate Matter Safety
• Keywords:
  Air Filters Air Pollutants Author Keywords: Corona DC-DC Power Converters Electronic Devices Electrostatic Filters Electrostatic Precipitation Electrostatic Precipitators Emerging Technology High Voltage Power Supplies Particulates

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• ISBN:
  9781665464543
• Publisher:
  Institute of Electrical and Electronics Engineers (IEEE)
• Document Type:
  Text
• Funding:
  Grant
• Genre:
  Proceedings
• Place as Subject:
  New York ; New York City Region [OSHA] ; San Francisco Region [OSHA] ; Washington
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  1-7
• NIOSHTIC Number:
  nn:20070775
• Citation:
  IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society, November 3-6, 2024, Chicago, Illinois. New York: Institute of Electrical and Electronics Engineers (IEEE), 2024 Nov; :1-7
• Email:
  joe.w@spectree.com
• Federal Fiscal Year:
  2025
• Performing Organization:
  University of Washington
• Peer Reviewed:
  False
• Start Date:
  20230901
• Source Full Name:
  IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society, November 3-6, 2024, Chicago, Illinois
• End Date:
  20250831
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:536b8021e53cba889b8c2d85dee1de3ee722f292203222d8354f2dd1956324a70e0b3f7741d3612eedc3c525b357bb070c40cfbca62a78bdfa739308eacde406
• Download URL:
  https://stacks.cdc.gov/view/cdc/208932/cdc_208932_DS1.pdf
• File Type:
  [PDF - 2.01 MB ]