JP7333322B2 - 照明制御回路、照明設備及び方法 - Google Patents
照明制御回路、照明設備及び方法 Download PDFInfo
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- JP7333322B2 JP7333322B2 JP2020533328A JP2020533328A JP7333322B2 JP 7333322 B2 JP7333322 B2 JP 7333322B2 JP 2020533328 A JP2020533328 A JP 2020533328A JP 2020533328 A JP2020533328 A JP 2020533328A JP 7333322 B2 JP7333322 B2 JP 7333322B2
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- Prior art keywords
- circuit
- control circuit
- current
- led
- led lamp
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/345—Current stabilisation; Maintaining constant current
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/14—Arrangements for reducing ripples from dc input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4266—Arrangements for improving power factor of AC input using passive elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
- H02M5/18—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of waveform
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3578—Emulating the electrical or functional characteristics of discharge lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
- H01F38/023—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/05—Capacitor coupled rectifiers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/355—Power factor correction [PFC]; Reactive power compensation
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Dc-Dc Converters (AREA)
Description
HIDランプ器具をLEDランプ器具に置換するステップと、
安定器及び関連した制御装置を、入力及び出力を有する整流器に置換するステップと、
整流器の出力をLEDランプ器具に接続するステップと、
制御回路をAC主電源と整流器の入力との間に配置するステップと、
を含む。
ここで、添付図面を参照して、本発明の好ましい実施形態を単なる例として説明する。
18:発光ダイオード
19:LEDランプ
21:ダイオード
20、200:整流器
23、L1、L2、L8、L9:インダクタ
25:分流インダクタ
C1、C2、C3、C4、C10、Ci:コンデンサ
C27:分流コンデンサ
CR:共振コンデンサ
S1、S2、S5、S7、S8:スイッチ
T1、T2、T3、T10、Tr:変圧器
T5:オートトランス
WP:一次巻線
WS、WS1、WS2:二次巻線
Claims (5)
- 負荷となるLEDランプユニットに一定の直流電流を供給するための制御回路であって、前記回路は、AC主電源へ接続するための、供給電圧のフリッカ変動及び過渡的変動を伴うAC入力(A、N)と、前記LEDランプユニット(19)へ接続するための一対のランプ出力と、前記AC入力から電力供給され、かつ前記ランプ出力に直流電圧と前記一定の直流電流を供給する全波ブリッジ整流回路(20、200)とを含み、前記AC入力と前記整流回路との間にAC制御回路が配置され、該AC制御回路は、該AC制御回路から前記整流回路へ流れるAC電流の大きさの変動を減少させて前記一定の直流電流の対応する変動を減少させるものであり、前記AC制御回路は、コンデンサ(C1、C10,Cr)と,誘導部品(L2、T2、T10、Tr)のインダクタ配線を有し、前記インダクタ配線は、動作中に少なくともその一部が少なくとも部分的に飽和される透磁性コアを有し、前記飽和は鉄共振によりもたらされ、前記コンデンサと前記整流回路(20、200)と前記LEDランプユニット(19)とは、前記鉄共振により制御される負荷電流を通すように接続され、前記鉄共振は前記負荷電流に依存する
ことを特徴とする、制御回路。 - 前記コンデンサ(C1、C10、Cr)は、前記鉄共振のための共振リアクタンス及び前記一定の直流電流のための限流インピーダンスの両方を含むことを特徴とする、請求項1に記載の制御回路。
- 前記AC主電源は、3相電源(P1、P2、P3)を含み、少なくとも1つの調光スイッチ(S1)が前記3相電源の対応する相(P3)を切断することを特徴とする、請求項1又は2に記載の制御回路。
- 請求項1~請求項3のいずれか1項に記載の制御回路により一定の直流電流を供給されるLEDランプ器具(19)を含むことを特徴とする、照明設備。
- AC主電源(A、N)により電力供給され、HIDランプ器具、安定器及び関連した制御装置を含む高輝度放電(HID)ランプ設備を、請求項13に記載のLEDランプ設備に変換する方法であって、
前記HIDランプ器具を前記LEDランプ器具(19)に置換するステップと、
前記安定器及び前記関連した制御装置を、入力及び出力を有する整流回路(20、200)に置換するステップと、
前記整流回路の前記出力を前記LEDランプ器具に接続するステップと、
前記AC制御回路を前記AC主電源と前記整流回路との間に配置するステップと、
を含むことを特徴とする方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2017903526A AU2017903526A0 (en) | 2017-09-01 | A Lighting Control Circuit, Lighting Installation and Method | |
AU2017903526 | 2017-09-01 | ||
AU2017904960 | 2017-12-11 | ||
AU2017904960A AU2017904960A0 (en) | 2017-12-11 | A Lighting Control Circuit, Lighting Installation and Method | |
PCT/AU2018/050915 WO2019040978A1 (en) | 2017-09-01 | 2018-08-28 | LIGHTING CONTROL CIRCUIT, LIGHTING INSTALLATION, AND METHOD |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020533774A JP2020533774A (ja) | 2020-11-19 |
JP2020533774A5 JP2020533774A5 (ja) | 2021-11-25 |
JP7333322B2 true JP7333322B2 (ja) | 2023-08-24 |
Family
ID=65524606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020533328A Active JP7333322B2 (ja) | 2017-09-01 | 2018-08-28 | 照明制御回路、照明設備及び方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US11206722B2 (ja) |
EP (1) | EP3677096A4 (ja) |
JP (1) | JP7333322B2 (ja) |
KR (1) | KR20200083966A (ja) |
CN (1) | CN111096076A (ja) |
AU (2) | AU2018326288B2 (ja) |
BR (1) | BR112020004214A2 (ja) |
CA (1) | CA3074242A1 (ja) |
CO (1) | CO2020001996A2 (ja) |
MX (1) | MX2020002129A (ja) |
MY (1) | MY202500A (ja) |
PE (1) | PE20200671A1 (ja) |
PH (1) | PH12020500401A1 (ja) |
WO (1) | WO2019040978A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110149052B (zh) * | 2019-05-10 | 2020-07-10 | 常熟理工学院 | 一种用于电池充电的谐振电路拓扑结构 |
CN114556013A (zh) * | 2019-10-04 | 2022-05-27 | 香港大学 | 限流驱动电路和方法 |
US11399422B2 (en) * | 2019-11-25 | 2022-07-26 | Ideal Industries Lighting Llc | LED fixtures for constant current network |
WO2021213676A1 (en) * | 2020-04-24 | 2021-10-28 | Huawei Technologies Co., Ltd. | Bridgeless single-phase pfc multi-level totem-pole power converter |
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- 2018-08-28 BR BR112020004214-5A patent/BR112020004214A2/pt active IP Right Grant
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- 2018-08-28 CN CN201880056498.XA patent/CN111096076A/zh active Pending
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AU2020201944A1 (en) | 2020-04-02 |
EP3677096A4 (en) | 2021-05-05 |
AU2018326288B2 (en) | 2020-02-06 |
BR112020004214A2 (pt) | 2020-09-01 |
AU2018326288A1 (en) | 2020-01-16 |
CO2020001996A2 (es) | 2020-04-01 |
WO2019040978A1 (en) | 2019-03-07 |
JP2020533774A (ja) | 2020-11-19 |
US11206722B2 (en) | 2021-12-21 |
PH12020500401A1 (en) | 2021-03-01 |
CN111096076A (zh) | 2020-05-01 |
EP3677096A1 (en) | 2020-07-08 |
PE20200671A1 (es) | 2020-06-11 |
MX2020002129A (es) | 2020-09-18 |
US20200292161A1 (en) | 2020-09-17 |
MY202500A (en) | 2024-05-01 |
KR20200083966A (ko) | 2020-07-09 |
CA3074242A1 (en) | 2019-03-07 |
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