KR20090062942A - 전력량계 통신 에러시 멀티에어컨 시스템 보호 방법 및장치 - Google Patents
전력량계 통신 에러시 멀티에어컨 시스템 보호 방법 및장치 Download PDFInfo
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- KR20090062942A KR20090062942A KR1020070130430A KR20070130430A KR20090062942A KR 20090062942 A KR20090062942 A KR 20090062942A KR 1020070130430 A KR1020070130430 A KR 1020070130430A KR 20070130430 A KR20070130430 A KR 20070130430A KR 20090062942 A KR20090062942 A KR 20090062942A
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- signal
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- air conditioner
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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
- F24F11/32—Responding to malfunctions or emergencies
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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
- F24F11/46—Improving electric energy efficiency or saving
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
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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
- F24F2140/50—Load
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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
- F24F2140/60—Energy consumption
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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)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (4)
- 디맨드 컨트롤러가 전력량계로부터 WP 신호 및 EOI 신호를 수신하고, 상기 신호들 중 어느 한 신호라도 미수신되었다고 판단하면 1차적으로 멀티에어컨 부하를 점검하여 최소 운전 제어하고, 2차적으로 직접 부하를 점검하여 최소 운전 제어하는 것을 특징으로 하는 전력량계 통신 에러시 멀티에어컨 시스템 보호 방법.
- 디맨드 컨트롤러의 WP 수신부 및 EOI 수신부가 전력량계로부터 WP 신호 및 EOI 신호를 수신하는 단계와;상기 디맨드 컨트롤러의 디맨드 로직부가 상기 EOI 수신부 및 상기 WP 수신부로부터 상기 EOI 신호 및 WP 신호를 수신하여, 미수신 여부를 판단하는 단계와;상기 디맨드 로직부의 판단결과, 상기 EOI 신호 및 WP 신호 중 어느 한 신호라도 미수신되면 상기 멀티에어컨 전력 제어부의 제어에 의해 1차적으로 멀티에어컨 시스템 부하를 점검하고 최소 운전 제어를 하는 단계와;상기 직접 부하 전력 제어부의 제어에 의해 2차적으로 직접부하를 점검하고 최소 운전 제어를 하는 단계를 포함하는 것을 특징으로 하는 전력량계 통신 에러시 멀티에어컨 시스템 보호 방법.
- 제1항 또는 제2항에 있어서, 상기 멀티에어컨 시스템 부하의 최소 운전은상기 에어컨의 운전모드를 난방 모드 또는 냉방 모드에서 송풍 모드로 변환 하여 운전하는 것을 특징으로 하는 전력량계 통신 에러시 멀티에어컨 시스템 보호 방법.
- WP 신호 및 EOI 신호를 전달하는 전력량계를 구비하고,상기 전력량계로부터 WP 신호 및 EOI 신호를 수신받는 WP 수신부 및 EOI 수신부와,상기 WP 수신부 및 EOI 수신부로부터 상기 WP 신호 및 EOI 신호를 수신받아 미수신 여부를 판단하는 디맨드 로직부와,상기 디맨드 로직부로부터 제어신호를 인가받아 멀티에어컨 시스템을 제어하는 멀티에어컨 전력 제어부와,상기 디맨드 로직부로부터 제어신호를 인가받아 직접 부하를 제어하는 직접 부하 전력 제어부로 구성되는 디맨드 컨트롤러를 포함하는 것을 특징으로 하는 전력량계 통신 에러시 멀티에어컨 시스템 보호 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20070130430A KR101495158B1 (ko) | 2007-12-13 | 2007-12-13 | 전력량계 통신 에러시 멀티에어컨 시스템 보호 방법 및장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20070130430A KR101495158B1 (ko) | 2007-12-13 | 2007-12-13 | 전력량계 통신 에러시 멀티에어컨 시스템 보호 방법 및장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090062942A true KR20090062942A (ko) | 2009-06-17 |
| KR101495158B1 KR101495158B1 (ko) | 2015-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20070130430A Expired - Fee Related KR101495158B1 (ko) | 2007-12-13 | 2007-12-13 | 전력량계 통신 에러시 멀티에어컨 시스템 보호 방법 및장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101495158B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238175A (zh) * | 2017-06-06 | 2017-10-10 | 珠海格力电器股份有限公司 | 空调的电量计费方法和装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000234792A (ja) | 1999-02-17 | 2000-08-29 | Mitsubishi Electric Corp | 空気調和装置の料金管理装置 |
| JP3866979B2 (ja) | 2002-01-08 | 2007-01-10 | 株式会社東洋スタンダード | 電力制御装置 |
| JP3914825B2 (ja) * | 2002-06-04 | 2007-05-16 | 三菱電機株式会社 | 電力系統の負荷遮断装置 |
| KR100729620B1 (ko) * | 2004-05-03 | 2007-06-18 | 주식회사 세니온 | 부하 전력 제어 장치 및 제어 방법 |
-
2007
- 2007-12-13 KR KR20070130430A patent/KR101495158B1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238175A (zh) * | 2017-06-06 | 2017-10-10 | 珠海格力电器股份有限公司 | 空调的电量计费方法和装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101495158B1 (ko) | 2015-02-24 |
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