DE602005017458D1 - Klimaerzeugungsanlage zum Ausgleichen einer nicht balancierten Phase und Verfahren dafür - Google Patents

Klimaerzeugungsanlage zum Ausgleichen einer nicht balancierten Phase und Verfahren dafür

Info

Publication number
DE602005017458D1
DE602005017458D1 DE602005017458T DE602005017458T DE602005017458D1 DE 602005017458 D1 DE602005017458 D1 DE 602005017458D1 DE 602005017458 T DE602005017458 T DE 602005017458T DE 602005017458 T DE602005017458 T DE 602005017458T DE 602005017458 D1 DE602005017458 D1 DE 602005017458D1
Authority
DE
Germany
Prior art keywords
balancing
air
method therefor
conditioning plant
unbalanced phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602005017458T
Other languages
English (en)
Inventor
Yeong Seop Choe
Eun Jun Cho
Jae Won Lee
Baik Young Chung
Yun Ho Ryu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE602005017458D1 publication Critical patent/DE602005017458D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/60—Energy consumption

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Air Conditioning Control Device (AREA)
DE602005017458T 2004-12-03 2005-12-02 Klimaerzeugungsanlage zum Ausgleichen einer nicht balancierten Phase und Verfahren dafür Active DE602005017458D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040101255A KR100707419B1 (ko) 2004-12-03 2004-12-03 상불평형 해소가 가능한 공기조화기 발전시스템 및 그상불평형 해소방법

Publications (1)

Publication Number Publication Date
DE602005017458D1 true DE602005017458D1 (de) 2009-12-17

Family

ID=35985369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005017458T Active DE602005017458D1 (de) 2004-12-03 2005-12-02 Klimaerzeugungsanlage zum Ausgleichen einer nicht balancierten Phase und Verfahren dafür

Country Status (5)

Country Link
US (1) US20060144064A1 (de)
EP (1) EP1666807B1 (de)
KR (1) KR100707419B1 (de)
CN (1) CN1808828A (de)
DE (1) DE602005017458D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008151443A (ja) * 2006-12-19 2008-07-03 Sanyo Electric Co Ltd 空気調和システム及びその制御方法
KR101030562B1 (ko) 2010-06-20 2011-04-21 주식회사 한일계전 배전반 상불평형제거 병렬운전 자동제어 콘트롤러
CN108488914A (zh) * 2018-04-13 2018-09-04 珠海格力电器股份有限公司 空调机组、空调机组的操作方法和装置
CN110601224B (zh) * 2019-09-03 2023-05-23 华南理工大学 基于家庭温控负荷的低压台区电压三相不平衡调节方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155880A (en) * 1960-01-27 1964-11-03 Louis E Salina Phase failure protection for polyphase motors
US4078393A (en) * 1976-01-09 1978-03-14 Borg-Warner Corporation Control system for controlling the operation of a three-phase load
JPS5566294A (en) * 1978-11-14 1980-05-19 Fuji Electric Co Ltd Load-balance operation circuit
WO1980001742A1 (en) * 1979-02-08 1980-08-21 Tatsuta Densen Kk Interphase unbalance detector for ac load circuit
US4248054A (en) * 1979-02-14 1981-02-03 Westinghouse Electric Corp. Refrigeration system with load balancing control for at least three centrifugal compressors
US4433276A (en) * 1980-10-23 1984-02-21 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Three phase power factor controller
US4380909A (en) * 1981-07-17 1983-04-26 Chevron Research Company Method and apparatus for co-generation of electrical power and absorption-type heat pump air conditioning
US4453122A (en) * 1981-10-19 1984-06-05 Johnson Ewing A Electrical balancing control for three-phase loads
JPS58136931A (ja) * 1982-02-05 1983-08-15 Hitachi Ltd 空気調和機の制御方法
JPS59231344A (ja) * 1983-06-15 1984-12-26 Hitachi Ltd 空気調和機の制御回路
US4802053A (en) * 1987-03-11 1989-01-31 Square D Company Control circuitry including phase failure relay
GB2203868B (en) * 1987-04-16 1991-06-26 Case Group P L C Power supply control systems
JPH03244983A (ja) * 1990-02-23 1991-10-31 Toshiba Corp 空気調和機
JP3189398B2 (ja) * 1992-07-14 2001-07-16 株式会社明電舎 不平衡補償付灯動共用発電装置
JPH06347085A (ja) * 1993-06-07 1994-12-20 Sanyo Electric Co Ltd 空気調和機の電源接続構造
JPH07234038A (ja) * 1994-02-18 1995-09-05 Sanyo Electric Co Ltd 多室型冷暖房装置及びその運転方法
JP3265803B2 (ja) * 1994-03-18 2002-03-18 株式会社日立製作所 多室空気調和機及びその制御方法
JPH099487A (ja) * 1995-06-23 1997-01-10 Sanyo Electric Co Ltd 空気調和装置の制御装置
US5652505A (en) * 1995-12-18 1997-07-29 Neilsen-Kuljian, Inc. Power consumption measurement device for a multiphase alternating current system
KR0181399B1 (ko) * 1996-11-12 1999-05-15 삼성전자주식회사 전압형 pwm 컨버터의 불평형 전원 전압 제어 장치 및 방법
US5995347A (en) * 1997-05-09 1999-11-30 Texas Instruments Incorporated Method and apparatus for multi-function electronic motor protection
US6643690B2 (en) * 1998-12-29 2003-11-04 Citrix Systems, Inc. Apparatus and method for determining a program neighborhood for a client node in a client-server network
KR20000012189A (ko) * 1999-06-10 2000-03-06 이기표, 박기주 지능형모터제어방법
JP4107789B2 (ja) * 2000-08-10 2008-06-25 三洋電機株式会社 電源逆相検知回路
KR100388655B1 (ko) * 2001-03-05 2003-06-25 삼성전자주식회사 공기조화기의 제어 시스템 및 그 제어방법
KR200279274Y1 (ko) * 2002-03-18 2002-06-24 박세환 전류 감시기능 표시장치
JP4129594B2 (ja) * 2003-04-15 2008-08-06 株式会社日立製作所 空調システム
US7126305B2 (en) * 2004-06-21 2006-10-24 Fujitsu Ten Limited Apparatus for correcting current value of three-phase electric motor and correcting method

Also Published As

Publication number Publication date
CN1808828A (zh) 2006-07-26
EP1666807A1 (de) 2006-06-07
KR20060062422A (ko) 2006-06-12
EP1666807B1 (de) 2009-11-04
US20060144064A1 (en) 2006-07-06
KR100707419B1 (ko) 2007-04-13

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