KR100451233B1 - 왕복동식 압축기의 운전제어방법 - Google Patents
왕복동식 압축기의 운전제어방법 Download PDFInfo
- Publication number
- KR100451233B1 KR100451233B1 KR10-2002-0014326A KR20020014326A KR100451233B1 KR 100451233 B1 KR100451233 B1 KR 100451233B1 KR 20020014326 A KR20020014326 A KR 20020014326A KR 100451233 B1 KR100451233 B1 KR 100451233B1
- Authority
- KR
- South Korea
- Prior art keywords
- load
- reciprocating compressor
- current
- overload
- operating frequency
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000004907 flux Effects 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
- F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/04—Motor parameters of linear electric motors
- F04B2203/0404—Frequency of the electric current
Abstract
Description
Claims (7)
- 인버터에 의해 구동되는 왕복동식 압축기에 있어서,정격 부하에 따른 운전주파수로 부하 운전하는 제1 과정과;현재 부하와 기준부하를 비교하여 과부하를 판단하는 제2 과정과;상기 제2 과정의 판단결과, 과부하이면, 현재 운전주파수를 소정 레벨 만큼 증가시켜 운전하는 제3 과정으로 수행함을 특징으로 하는 왕복동식 압축기의 운전제어방법.
- 제1 항에 있어서, 기준부하는,정격 부하시의 전류값 보다 소정 레벨 이상 높은 전류값에서의 부하로 설정되는 것을 특징으로 하는 왕복동식 압축기의 운전제어방법.
- 제2 항에 있어서, 기준부하는정격 부하시의 전류값 보다 1.3배 이상 되는 전류값에서의 부하로 기설정되는 것을 특징으로 하는 왕복동식 압축기의 운전제어방법.
- 제1 항에 있어서, 제2 과정은,현재 부하가 기준부하보다 크면 과부하로 판단하는 것을 특징으로 하는 왕복동식 압축기의 운전제어방법.
- 제1 항에 있어서, 제3 과정은,운전주파수를 공진주파수보다 소정값 만큼 상승시켜, 입력전류와 마그네트 자속에 의한 변위의 위상차가 '180'도가 되도록 하는 단계를 포함하는 것을 특징으로 하는 왕복동식 압축기의 운전제어방법.
- 삭제
- 제1 항에 있어서, 과부하 운전시, 운전주파수를 상승시킴에 따른 스트로크 감소를 보상하기 위하여, 모터 전압을 소정레벨 상승시키는 과정을 더 포함하는 것을 특징으로 하는 왕복동식 압축기의 운전제어방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0014326A KR100451233B1 (ko) | 2002-03-16 | 2002-03-16 | 왕복동식 압축기의 운전제어방법 |
US10/201,736 US6746211B2 (en) | 2002-03-16 | 2002-07-24 | Operation control method utilizing resonance frequency of reciprocating compressor |
BR0202878-6A BR0202878A (pt) | 2002-03-16 | 2002-07-26 | Método de controle de operação de compressor de movimento alternado |
CNB02127309XA CN1246587C (zh) | 2002-03-16 | 2002-07-31 | 往复式压缩机的操作控制方法 |
DE10235153A DE10235153B4 (de) | 2002-03-16 | 2002-08-01 | Betriebssteuerungsverfahren eines Kolbenverdichters |
JP2002265568A JP3980977B2 (ja) | 2002-03-16 | 2002-09-11 | 往復動式圧縮機の運転制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0014326A KR100451233B1 (ko) | 2002-03-16 | 2002-03-16 | 왕복동식 압축기의 운전제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030075111A KR20030075111A (ko) | 2003-09-22 |
KR100451233B1 true KR100451233B1 (ko) | 2004-10-02 |
Family
ID=28036088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0014326A KR100451233B1 (ko) | 2002-03-16 | 2002-03-16 | 왕복동식 압축기의 운전제어방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6746211B2 (ko) |
JP (1) | JP3980977B2 (ko) |
KR (1) | KR100451233B1 (ko) |
CN (1) | CN1246587C (ko) |
BR (1) | BR0202878A (ko) |
DE (1) | DE10235153B4 (ko) |
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WO2004008626A1 (en) * | 2002-07-16 | 2004-01-22 | Matsushita Electric Industrial Co., Ltd. | Control system for a linear vibration motor |
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GB0224986D0 (en) | 2002-10-28 | 2002-12-04 | Smith & Nephew | Apparatus |
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KR100556776B1 (ko) * | 2003-11-26 | 2006-03-10 | 엘지전자 주식회사 | 왕복동식 압축기의 운전제어장치 및 방법 |
US7456592B2 (en) * | 2003-12-17 | 2008-11-25 | Lg Electronics Inc. | Apparatus and method for controlling operation of reciprocating compressor |
BRPI0400108B1 (pt) | 2004-01-22 | 2017-03-28 | Empresa Brasileira De Compressores S A - Embraco | compressor linear e método de controle de um compressor linear |
KR100533041B1 (ko) * | 2004-02-20 | 2005-12-05 | 엘지전자 주식회사 | 왕복동식 압축기의 운전제어장치 및 방법 |
US20050271526A1 (en) * | 2004-06-04 | 2005-12-08 | Samsung Electronics Co., Ltd. | Reciprocating compressor, driving unit and control method for the same |
CN100510395C (zh) * | 2004-08-30 | 2009-07-08 | Lg电子株式会社 | 直线压缩机 |
CN101305512B (zh) * | 2004-08-30 | 2012-03-28 | Lg电子株式会社 | 直线压缩机 |
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KR100608690B1 (ko) * | 2004-09-11 | 2006-08-09 | 엘지전자 주식회사 | 왕복동식 압축기의 운전제어장치 및 방법 |
KR100575691B1 (ko) * | 2004-09-11 | 2006-05-03 | 엘지전자 주식회사 | 왕복동식 압축기의 운전제어장치 및 방법 |
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KR100819609B1 (ko) * | 2006-12-08 | 2008-04-04 | 엘지전자 주식회사 | 리니어 압축기 |
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JP6591668B2 (ja) * | 2016-05-27 | 2019-10-16 | 株式会社日立製作所 | リニアモータシステム及び圧縮機 |
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2002
- 2002-03-16 KR KR10-2002-0014326A patent/KR100451233B1/ko active IP Right Grant
- 2002-07-24 US US10/201,736 patent/US6746211B2/en not_active Expired - Lifetime
- 2002-07-26 BR BR0202878-6A patent/BR0202878A/pt not_active IP Right Cessation
- 2002-07-31 CN CNB02127309XA patent/CN1246587C/zh not_active Expired - Fee Related
- 2002-08-01 DE DE10235153A patent/DE10235153B4/de not_active Expired - Fee Related
- 2002-09-11 JP JP2002265568A patent/JP3980977B2/ja not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
CN1445455A (zh) | 2003-10-01 |
US6746211B2 (en) | 2004-06-08 |
CN1246587C (zh) | 2006-03-22 |
DE10235153B4 (de) | 2006-03-09 |
BR0202878A (pt) | 2004-05-25 |
JP2003278665A (ja) | 2003-10-02 |
US20030175125A1 (en) | 2003-09-18 |
KR20030075111A (ko) | 2003-09-22 |
JP3980977B2 (ja) | 2007-09-26 |
DE10235153A1 (de) | 2003-10-09 |
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