KR960001664A - 공기조화기의 운전제어방법 - Google Patents
공기조화기의 운전제어방법 Download PDFInfo
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- KR960001664A KR960001664A KR1019950001441A KR19950001441A KR960001664A KR 960001664 A KR960001664 A KR 960001664A KR 1019950001441 A KR1019950001441 A KR 1019950001441A KR 19950001441 A KR19950001441 A KR 19950001441A KR 960001664 A KR960001664 A KR 960001664A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
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- 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
- F24F11/50—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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
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- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
- F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
- G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
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- 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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/15—Power, e.g. by voltage or current
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
본 발명은 공기조화기의 운전제어방법에 관한 것으로서, 공기 조화기의 냉매순환용 압축기의 회전수의 제어형태를 운전개시로부터의 시간에 대한 회전수 패턴(Nst(t))로서 미리 기억해 두고 압축기의 회전수를 그 회전수패턴(N(t))에 따라서 제어하고, 또 공기 조화기의 운전개시로부터 안정운전에 이르기까지의 공기조화기 전체의 총전류(It1)에 대한 설정값을 전류패턴(t1(t))으로서 미리 설정하고 총전류(It1)를 전류패턴(t1(t))에 따라서 그것을 넘지 않도록 제어하는 것을 특징으로 한다.
@
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 공기조화기의 운전제어방법에 있어서의 압축기 회전수 기준의 운전패턴의 한 예를 나타내는 도면,
제2도는 본 발명을 적용하는 공기조화기 및 제어장치의 계통도,
제3도는 제1도의 운전패턴을 실시하는 전체적인 순서를 나타내는 흐름도.
Claims (12)
- 공기조화기의 냉매 순환용 압축기 회전수의 제어형태를 운전개시시점으로부터의 경과시간에 따라 회전수가 변화하는 회전수 패턴으로 미리 기억해 두고, 상기 압축기의 회전수를 상기 회전수 패턴에 따라서 제어하는 것을 특징으로 하는 공기조화기의 운전제어방법.
- 제1항에 있어서, 원격 제어기로부터의 능력변경지령에 따라서 목표) 회전수를 직접 조정할 수 있는 것을 특징으로 하는 공기조화기의 운전제어방법.
- 제1항에 있어서, 상기 회전수 패턴은 a)초기상승모드, b)최고회전수모드, c)목표회전수에 대한 이행모드 및 d)목표회전수모드의 적어도 4개의 모드로 이루어져 있는 것을 특징으로 하는 공기조화기의 운전제어방법.
- 제3항에 있어서, 상기 최고회전수를 전회의 운전정지시점으로부터 이번회의 운전개시시점 사이의 경과시간인 운전정지시간(τe)의 함수로 설정하는 것을 특징으로 하는 공기조화기의 운전제어방법.
- 제4항에 있어서, 최고회전수 모드의 진행시간(τb)을 운전정지시간(τe)및 설정회전수의 변화량(ΔN)에 따라서 보정하는 것을 특징으로 하는 공기조화기의 운전 제어방법.
- 제3항에 있어서, 최고회전수로부터 목표회전수로 이행시키는 이행모드에 있어서 압축기 회전수를 소정의 변화율을 갖고 변화시키는 것을 특징으로 하는 공기조화기의 운전제어방법.
- 공기조화기의 운전개시로부터 안정운전에 이르기까지의 공기조화기의 전류를 제어형태를 전류태턴으로서 미리 기억해 두고, 상기 공기조화기의 전류를 상기 전류패턴에 따라서 그 전류패턴값을 초과하지 않도록 제어하는 것을 특징으로 하는 공기조화기의 운전제어방법.
- 제7항에 있어서, 상기 전류패턴을 ㄹ3개의 구간, 즉 a)운전개시로부터 전류상승구간을 거쳐서 초기전류(Ia)를 계속 흘리는 제1구간, b)목표전류(Ic)로 서서히 변화시키는 제2구간 및 c)목표전류(Ic)에 상당하는 전류를 흘리는 제3구간으로 이루어지는 것으로서 설정하는 것을 특징으로 하는 공기조화기의 운전 제어방법.
- 제8항에 있어서, 목표전류(Ic)의 값, 초기전류(Ia)의 값 및 제1구간의 시간(τab)을 설정온도 변화지령에 따라서 변경하여 다음 운전개시기에 그 변경값을 기초로 하여 초기설정을 하는 것을 특징으로 하는 공기조화기의 운전제어방법.
- 제9항에 있어서, 상기 3개의 구간마다 설정온도 변화지령에 따라서 각 구간의 설정전류값 또는 시간을 변경할 수 있는 것을 특징으로 하는 공기조화기의 운전제어방법.
- 제10항에 있어서, 공기조화기의 전류(It1)에 대하여 최대 전류값(Imax)및 최소전류값(Imin)을 설정하고 총전류(It1)가 최대 전류값(Imax)및 최소전류값(Imin)의 사이에 들어가도록 제어하는 것을 특징으로 하는 공기조화기의 운전 제어방법.
- 제11항에 있어서, 최소전류값(Imin)과 전류값 0의 사이는 압축기 ONㆍOFF운전으로 하고, 운전개시로부터 경과된 공기조화기 운전시간에 대한 압축기 ON시간의 비를 목표전류(Ist)에 비례하도록 제어하는 것을 특징으로 하는 공기조화기의 운전 제어방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6122797A JPH07332740A (ja) | 1994-06-03 | 1994-06-03 | 空気調和機の運転制御方法 |
JP94-122797 | 1994-06-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960001664A true KR960001664A (ko) | 1996-01-25 |
KR0164917B1 KR0164917B1 (ko) | 1999-01-15 |
Family
ID=14844875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950001441A KR0164917B1 (ko) | 1994-06-03 | 1995-01-27 | 공기조화기의 운전제어방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5673568A (ko) |
JP (1) | JPH07332740A (ko) |
KR (1) | KR0164917B1 (ko) |
CN (1) | CN1115020A (ko) |
GB (1) | GB2289962B (ko) |
TW (1) | TW288091B (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100286125B1 (ko) * | 1998-04-02 | 2001-04-16 | 안명숙 | 암반굴착용 비트 |
KR100312250B1 (ko) * | 1999-02-11 | 2001-11-03 | 안명숙 | 암반굴착용비트 |
KR100303463B1 (ko) * | 1998-04-02 | 2001-11-22 | 안명숙 | 암반굴착용비트 |
KR100683830B1 (ko) * | 2005-07-28 | 2007-02-16 | 위니아만도 주식회사 | 공기조화기의 가변형 압축기 제어 방법 |
Families Citing this family (56)
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DK174114B1 (da) * | 1996-10-09 | 2002-06-24 | Danfoss Compressors Gmbh | Fremgangsmåde til hastighedsregulering af en kompressor samt styring, der gør brug af fremgangsmåden |
EP1094220B1 (en) * | 1998-06-19 | 2005-07-27 | Matsushita Electric Industrial Co., Ltd. | Air conditioner |
GB2342711B (en) | 1998-10-12 | 2003-01-22 | Delphi Tech Inc | Air conditioning system for a motor vehicle |
JP2000130825A (ja) * | 1998-10-26 | 2000-05-12 | Toshiba Kyaria Kk | 空気調和機の室外機用駆動制御ユニット |
BE1013150A3 (nl) * | 1999-11-24 | 2001-10-02 | Atlas Copco Airpower Nv | Inrichting en werkwijze voor het koeldrogen. |
US6516622B1 (en) * | 2000-06-13 | 2003-02-11 | Belair Technologies, Llc | Method and apparatus for variable frequency controlled compressor and fan |
FR2810217B1 (fr) * | 2000-06-20 | 2003-01-31 | Seb Sa | Procede de regulation de la temperature du reservoir d'un appareil d'epilation a la cire |
IT1314887B1 (it) * | 2000-12-13 | 2003-01-16 | Magnetek Spa | Metodo per la riduzione dei consumi energetici in una macchinafrigorifera, e macchina frigorifera operante secondo detto metodo |
JP4782941B2 (ja) * | 2001-05-16 | 2011-09-28 | サンデン株式会社 | 車両用空気調和装置 |
KR100474892B1 (ko) * | 2002-03-05 | 2005-03-08 | 엘지전자 주식회사 | 공기조화기의 난방운전제어방법 |
JP4552388B2 (ja) * | 2003-05-28 | 2010-09-29 | パナソニック株式会社 | 圧縮機の運転制御方法、制御装置、冷媒圧縮機、及び冷凍装置 |
CN100429464C (zh) * | 2003-09-04 | 2008-10-29 | 松下电器产业株式会社 | 热泵装置 |
US7036329B2 (en) * | 2003-11-17 | 2006-05-02 | Delphi Technologies, Inc. | Lowering of refrigerant emissions by cycling of a variable displacement compressor |
US7340910B2 (en) * | 2004-06-02 | 2008-03-11 | Thompson Thomas W | System and method of increasing efficiency of heat pumps |
KR100697195B1 (ko) * | 2004-12-28 | 2007-03-21 | 엘지전자 주식회사 | 유니터리 에어컨 및 그것의 가변 운전 제어 방법 |
KR100697196B1 (ko) * | 2004-12-28 | 2007-03-21 | 엘지전자 주식회사 | 유니터리 에어컨의 압축기 급속 온오프 방지 제어 방법 |
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-
1994
- 1994-06-03 JP JP6122797A patent/JPH07332740A/ja active Pending
-
1995
- 1995-01-11 TW TW084100211A patent/TW288091B/zh active
- 1995-01-27 KR KR1019950001441A patent/KR0164917B1/ko not_active IP Right Cessation
- 1995-01-28 CN CN95101447A patent/CN1115020A/zh active Pending
- 1995-06-02 US US08/460,781 patent/US5673568A/en not_active Expired - Fee Related
- 1995-06-02 GB GB9511215A patent/GB2289962B/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100286125B1 (ko) * | 1998-04-02 | 2001-04-16 | 안명숙 | 암반굴착용 비트 |
KR100303463B1 (ko) * | 1998-04-02 | 2001-11-22 | 안명숙 | 암반굴착용비트 |
KR100312250B1 (ko) * | 1999-02-11 | 2001-11-03 | 안명숙 | 암반굴착용비트 |
KR100683830B1 (ko) * | 2005-07-28 | 2007-02-16 | 위니아만도 주식회사 | 공기조화기의 가변형 압축기 제어 방법 |
Also Published As
Publication number | Publication date |
---|---|
GB9511215D0 (en) | 1995-07-26 |
JPH07332740A (ja) | 1995-12-22 |
TW288091B (ko) | 1996-10-11 |
KR0164917B1 (ko) | 1999-01-15 |
CN1115020A (zh) | 1996-01-17 |
US5673568A (en) | 1997-10-07 |
GB2289962A (en) | 1995-12-06 |
GB2289962B (en) | 1998-12-23 |
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