KR101137662B1 - 공조 시스템의 pmv제어방법 - Google Patents
공조 시스템의 pmv제어방법 Download PDFInfo
- Publication number
- KR101137662B1 KR101137662B1 KR1020090123421A KR20090123421A KR101137662B1 KR 101137662 B1 KR101137662 B1 KR 101137662B1 KR 1020090123421 A KR1020090123421 A KR 1020090123421A KR 20090123421 A KR20090123421 A KR 20090123421A KR 101137662 B1 KR101137662 B1 KR 101137662B1
- Authority
- KR
- South Korea
- Prior art keywords
- pmv
- value
- temperature
- calculated
- air conditioning
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004378 air conditioning Methods 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 abstract description 22
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000004364 calculation method Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical class O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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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
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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
- F24F11/62—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/14—Activity of occupants
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
(PPD: 예상 불만족률, Predicted Percentage of Dissatisfied)
예상 불만족률(Predicted Percentage of Dissatisfied : PPD)은 예상 온열감(PMV)에 따라 "덥다", "따뜻하다", "약간 따뜻하다", "중립", "약간 서늘하다", "서늘하다", "춥다"등으로 온열감의 척도를 설정하고, 이 설정된 온열감 척도를 통해 현재 환경에 대해 만족하지 않는 사람의 예상비율을 나타낸다.
Claims (5)
- 건물 내부 및 외부의 온도, 기류속도, 상대 습도, 활동량, 착의량의 값을 각각 검출하는 단계;외기와 접하는 면의 절대 온도 값(Trt,extwall)과, 내부 벽의 절대 온도 값(Trt.otherwall)과, 외주부 측면의 앵글 팩터(Fextwall)를 측정하고 수식 2 를 사용하여 평균 복사 온도(Tmrt)를 산출하는 단계;상기 각각의 검출값을 사용하여 PMV값을 산출하는 단계;사용자가 지정한 설정 PMV값과 비교하는 단계;계산된 PMV 값이 설정 PMV값에 가까워지도록 하기 위한 실내온도값을 계산하는 단계;상기 산출된 실내온도값에 따라 공조 시스템의 온도를 제어하는 단계;로 이루어지는 공조 시스템의 PMV 제어방법.수식 2.(이때,Trt,otherwall 는 외주부 측면의 절대온도, Trt,extwall 은 기타 벽의 절대온도, Fextwall 은 외주부 측면의 앵글 팩터)
- 제 1 항에 있어서,기류속도는 공조 시스템의 팬의 회전속도를 통하여 검출하고,활동량은 재실자들의 활동량 지표를 나타낸 표를 사용하여 시간대별 평균 활동량을 계산하여 산출하고,착의량은 복장의 항목별 지표를 나타낸 표를 사용하여 각 월별 평균 착의량을 계산하여 산출하도록 하는 것을 특징으로 하는 공조 시스템의 PMV 제어방법.
- 삭제
- 제 1 항에 있어서,설정 PMV 값을 만족시키는 설정 온도값과, 현재 PMV값과, 현재 PPD값을 출력하는 단계를 더 포함하는 공조 시스템의 PMV 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090123421A KR101137662B1 (ko) | 2009-12-11 | 2009-12-11 | 공조 시스템의 pmv제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090123421A KR101137662B1 (ko) | 2009-12-11 | 2009-12-11 | 공조 시스템의 pmv제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110066675A KR20110066675A (ko) | 2011-06-17 |
KR101137662B1 true KR101137662B1 (ko) | 2012-04-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090123421A Expired - Fee Related KR101137662B1 (ko) | 2009-12-11 | 2009-12-11 | 공조 시스템의 pmv제어방법 |
Country Status (1)
Country | Link |
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KR (1) | KR101137662B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107525245A (zh) * | 2017-09-04 | 2017-12-29 | 青岛海尔空调器有限总公司 | 用于控制空调的方法及装置、空调 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108006923B (zh) * | 2017-11-15 | 2020-04-21 | 航宇救生装备有限公司 | 一种基于人体热负荷动态响应的微环境降温系统控制方法 |
KR102203206B1 (ko) | 2019-02-21 | 2021-01-14 | 엘지전자 주식회사 | 중앙 제어기 및 이를 포함하는 공기조화 시스템 |
WO2024247674A1 (ja) * | 2023-05-29 | 2024-12-05 | パナソニックIpマネジメント株式会社 | 設定方法、プログラム及び設定システム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050081031A (ko) * | 2004-02-12 | 2005-08-18 | 엘지전자 주식회사 | 공조 시스템의 쾌적지수 제어방법 |
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2009
- 2009-12-11 KR KR1020090123421A patent/KR101137662B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050081031A (ko) * | 2004-02-12 | 2005-08-18 | 엘지전자 주식회사 | 공조 시스템의 쾌적지수 제어방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107525245A (zh) * | 2017-09-04 | 2017-12-29 | 青岛海尔空调器有限总公司 | 用于控制空调的方法及装置、空调 |
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KR20110066675A (ko) | 2011-06-17 |
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