DEVELOPMENT OF CORONA DISCHARGING TYPE ACTUATOR AND OZONE AIR GENERATOR.

电晕放电式执行器及臭氧空气发生器的开发。

• 批准号: 08555070
• 负责人: HATTORI Masayuki
• 金额: $ 3.07万
• 依托单位: SENDAI NATIONAL COLLEGE OF TECHNOLOGY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1998
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08555070/
• 关键词: Corona discharge; Cylinder type corona motor; Disk type corona motor; Multi-stack corona motor; P-I velocity control system; Torque measuring system; Ozone air generator; Corona motor fan type air cleaner

1. For the purpose of developing a multi-stack disk type corona motor, sector-shaped rectangular electrodes which can generate corona discharges toward both sides of the electrode surface are proposed and investigated.These electrodes are consist of inner and outer parts in thickness of 8mm, and high voltage is applied to the inner electrodes throughout the inside of insulated holders which penetrate the outer electrodes. Each disk type rotor is composed of both-side printed circuit bord and the diameter of each is 180mm.(1)In order to develop such a disk type corona motor, it is needed to evaluate quantitatively the generated torque of the corona motor in various constant speed. Digital P-I velocity control system has been realized by using a DSP board to adjust a revolving speed of a dc motor which is used to measure the generated torque of the corona motor.(2)This improved torque measuring system was applied to the corona motor to investigate the effect of various motor parameters o … More n the generated torque. It is confirmed that even a single-stack disk type corona motor is capable of self-starting and multi-stack one can have a large generating torque m proportion to the number of surfaces of the disk type rotors. It is pointed out also that air gap length is very sensitive to the generated torque.2. As an application of a cylindrical corona motor with multi-blade electrodes, a corona motor fan type ozone air generator is experimentally studied. This corona motor fan forms appropriate air flow and ozone. Ozone is good for deodorization and sterilization of air. In this device, both ozone formation and fan rotating speed depend on the corona discharge current. So the ozone content in the air flow can be controlled by the applied voltage of the corona motor. It is confirmed that the ozone content is usually kept below the environmental tolerance limit.3. In order to extend the function of the ozone air generator, a corona motor fan type air cleaner was constructed and tested. In the usual static air cleaner, the air is circulated by an ionic wind formed by the corona discharges between positive and negative electrodes. However, the ionic wind is very weak, so the electric fan is necessary to circulate the room air and to improve the dust removal performance. Instead of the usual electric fan, the corona motor fan is applied. The performances of dust removal by using smoke of mosquito coils and the formation of ions and ozone are experimentally studied. And it is confirmed that this device can be applied to domestic and industrial uses. Less

1.为了研制一种多叠层圆盘式电晕电动机，提出并研究了一种能在电极表面两侧产生电晕放电的扇形矩形电极，该电极由内、外两部分组成，厚度为8 mm，高压施加于贯穿外电极的绝缘支架内部的内电极。每个盘式转子由双面印刷电路板组成，每个盘式转子的直径为180 mm。(1)In为了开发这种盘式电晕电机，需要定量评估电晕电机在各种恒速下产生的扭矩。采用DSP板对直流电动机转速进行调节，实现了数字P-I调速系统，该系统用于测量电晕电动机的发电转矩。（2）将改进后的转矩测量系统应用于电晕电动机，研究了电机参数对转矩测量的影响。 ...更多信息 n所产生的扭矩。它被证实，即使是单叠盘式电晕电动机是能够自启动和多叠一个可以有一个大的产生转矩m成比例的盘式转子的表面的数量。还指出气隙长度对产生的转矩非常敏感.作为多叶片电晕电机的应用，对电晕电机风扇式臭氧空气发生器进行了实验研究。这种电晕电机风扇形成适当的气流和臭氧。臭氧有利于空气的净化和消毒。在该装置中，臭氧的形成和风扇的旋转速度都取决于电晕放电电流。因此，气流中的臭氧含量可以通过电晕电机的施加电压来控制。证实臭氧含量通常保持在环境容许限度以下。为扩展臭氧空气发生器的功能，研制了一台电晕电机风扇式空气净化器，并进行了试验。在通常的静电空气净化器中，空气通过正电极和负电极之间的电晕放电形成的离子风循环。但是，离子风很弱，因此需要电风扇来循环室内空气并提高除尘性能。采用电晕电机风扇代替普通的电风扇。实验研究了蚊香烟气的除尘性能以及离子和臭氧的形成。并证实该装置可以应用于家庭和工业用途。少

项目成果

M.HATTORI (PARTIAL AUTHOR): NEW EDITION ELECTROSTATIC HANDBOOK.(EDITED BY THE INSTITUTE OF ELECTROSTAIC JAPAN), OHMSHA PUBLISHING CO., (975-978)/1294 (1998)

M.HATTORI（部分作者）：新版静电手册。（由日本静电研究所编辑），OHMSHA Publishing Co.，（975-978）/1294（1998）

服部・後藤・大泉・和泉: "多段構成ディスク型静電コロナモータの試作とその特性改善" 仙台電波工業高等専門学校研究紀要. 第28号. 83-90 (1998)

Hattori、Goto、Oizumi、Izumi：“多级盘式静电电晕电机的原型及其特性的改进”仙台国立技术大学研究公报第 28. 83-90 (1998)。

服部・後藤・大泉・和泉: "多段構成ディスク型静電コロナモータの試作とその特性改善" 仙台電波工業高等専門学校 研究紀要. 第28号. 83-90 (1998)

Hattori、Goto、Oizumi、Izumi：“多级盘式静电电晕电机的原型制作及其特性的改进”仙台国立技术大学研究公报第 28. 83-90 (1998)。

後藤・大泉・和泉・服部: "多段構成ディスク型静電コロナモータの開発(第2報)" 平成10年度電気関係学会東北支部連大講演論文集. 14-14 (1998)

Goto、Ohizumi、Izumi、Hattori：“多级盘式静电电晕电机的开发（第二次报告）”日本电气工程师学会东北分会会议记录 14-14（1998）。

服部正行(分担執筆): "新版 静電気ハンドブック(静電気学会編)" オーム社出版局, (975-978)/1294 (1998)

Masayuki Hattori（撰稿人）：“新版静电手册（静电学会编辑）”Ohmsha Publishing Bureau，（975-978）/1294（1998）