CN105057108B - 一种转炉静电除尘工艺的高压控制系统及方法 - Google Patents
一种转炉静电除尘工艺的高压控制系统及方法 Download PDFInfo
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105671240A (zh) * | 2016-04-06 | 2016-06-15 | 宫毅 | 转炉除尘装置的调节方法及控制系统 |
CN106076642B (zh) * | 2016-06-03 | 2018-04-24 | 江苏科技大学 | 静电除尘高频高压电源系统及控制方法 |
CN106824540A (zh) * | 2017-01-18 | 2017-06-13 | 浙江浙能嘉华发电有限公司 | 一种湿电闭环控制节电方法 |
CN107262285B (zh) * | 2017-08-10 | 2023-06-23 | 北京博谦工程技术有限公司 | 一种用于静电除尘电源的电流控制装置 |
CN109731690B (zh) * | 2018-11-20 | 2021-02-12 | 北京博谦工程技术有限公司 | 一种多台高压静电除尘器电源的控制系统 |
CN109743138B (zh) * | 2019-01-15 | 2020-08-11 | 广西南宁顺升通信工程有限公司 | 移动通信网络接收方法及存储介质 |
CN110935567A (zh) * | 2019-12-05 | 2020-03-31 | 浙江浙能台州第二发电有限责任公司 | 一种火电机组干式电除尘器优化控制方法及系统 |
CN111570092B (zh) * | 2020-04-15 | 2022-04-12 | 浙江大维高新技术股份有限公司 | 一种转炉煤气净化系统用高压电源控制方法 |
CN112934468A (zh) * | 2021-01-27 | 2021-06-11 | 华能国际电力股份有限公司营口电厂 | 一种电除尘系统防止频繁闪络的方法 |
CN112934467A (zh) * | 2021-01-27 | 2021-06-11 | 华能国际电力股份有限公司营口电厂 | 基于生产负荷的电除尘整流变压器输出功率智能控制方法 |
CN113355478A (zh) * | 2021-06-04 | 2021-09-07 | 厦门绿洋环境技术股份有限公司 | 用于转炉煤气回收除尘的脉冲电源节能方法及相关装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101648164A (zh) * | 2008-08-14 | 2010-02-17 | 大连嘉禾工业控制技术有限公司 | 高压静电除尘控制系统 |
CN101780436A (zh) * | 2009-01-20 | 2010-07-21 | 金华大维电子科技有限公司 | 电除尘三相高压直流电源dsp嵌入式控制器 |
CN101954313A (zh) * | 2010-09-08 | 2011-01-26 | 上海理工大学 | 一种用于电除尘的高频高压开关电源 |
CN104600988A (zh) * | 2013-10-31 | 2015-05-06 | 三星电机株式会社 | 电源设备 |
CN204841957U (zh) * | 2015-08-19 | 2015-12-09 | 北京博谦工程技术有限公司 | 一种转炉静电除尘工艺的高压控制系统 |
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US6611440B1 (en) * | 2002-03-19 | 2003-08-26 | Bha Group Holdings, Inc. | Apparatus and method for filtering voltage for an electrostatic precipitator |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101648164A (zh) * | 2008-08-14 | 2010-02-17 | 大连嘉禾工业控制技术有限公司 | 高压静电除尘控制系统 |
CN101780436A (zh) * | 2009-01-20 | 2010-07-21 | 金华大维电子科技有限公司 | 电除尘三相高压直流电源dsp嵌入式控制器 |
CN101954313A (zh) * | 2010-09-08 | 2011-01-26 | 上海理工大学 | 一种用于电除尘的高频高压开关电源 |
CN104600988A (zh) * | 2013-10-31 | 2015-05-06 | 三星电机株式会社 | 电源设备 |
CN204841957U (zh) * | 2015-08-19 | 2015-12-09 | 北京博谦工程技术有限公司 | 一种转炉静电除尘工艺的高压控制系统 |
Non-Patent Citations (4)
Title |
---|
"三相智能变频电源与声波清灰装置在转炉干法除尘系统中的应用研究";马俊 等;《2014年全国冶金能源环保生产技术会文集》;20141021;正文第461-462页,图3.1 * |
"串联谐振软开关高频高压除尘电源研究";赵姓斌;《中国优秀硕士学位论文全文数据库工程科技II辑》;20120715(第7期);正文第35页 * |
"大型转炉干法除尘器用高压电源的国产化应用";马俊 等;《重型机械》;20100520(第S1期);正文第352-353页 * |
"电除尘三相高压电源节能与提效研究";王成福 等;《金华职业技术学院学报》;20090628;第9卷(第3期);正文第25页 * |
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