High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System
<p>In energy efficient system designs, LED lighting leads to reduction in global energy demand. This paper proposes a high brightness, high efficiency, dimmable LED driver based on linear current regulator technology for DC grid distribution systems. The proposed driver has excellent character...
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | , , |
| منشور في: |
2019
|
| الموضوعات: | |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| _version_ | 1864513561167921152 |
|---|---|
| author | Mohammad Meraj (16855401) |
| author2 | Syed Rahman (569240) Atif Iqbal (5504636) Lazhar Ben-Brahim (16855554) |
| author2_role | author author author |
| author_facet | Mohammad Meraj (16855401) Syed Rahman (569240) Atif Iqbal (5504636) Lazhar Ben-Brahim (16855554) |
| author_role | author |
| dc.creator.none.fl_str_mv | Mohammad Meraj (16855401) Syed Rahman (569240) Atif Iqbal (5504636) Lazhar Ben-Brahim (16855554) |
| dc.date.none.fl_str_mv | 2019-07-15T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1109/access.2019.2928859 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/High_Brightness_and_High_Voltage_Dimmable_LED_Driver_for_Advanced_Lighting_System/23994885 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Electrical engineering Electronics, sensors and digital hardware Light emitting diodes Regulators Transistors Lighting Brightness Voltage control Driver circuits LED driver Dimming OPAMP dimmer Linear regulator DC grid distributed system Energy efficiency Analog dimming |
| dc.title.none.fl_str_mv | High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>In energy efficient system designs, LED lighting leads to reduction in global energy demand. This paper proposes a high brightness, high efficiency, dimmable LED driver based on linear current regulator technology for DC grid distribution systems. The proposed driver has excellent characteristics like highest lumen per watt, long lifetime, high reliability, compact, low cost, both environmental and user friendly which makes it suitable for lighting applications. Steady state and small signal model of the proposed driver are performed which helps in minimizing ground current and accurate compensator design, respectively. These two modelling approaches result in the optimization of both footprint and cost of the driver. The performance of the proposed 20W driver is modeled using real-time simulation in spice software. Experimental prototype is developed to validate the performance of the proposed driver for different dimming levels and achieves a maximum efficiency of 97%.</p><h2>Other Information</h2><p>Published in: IEEE Access<br>License: <a href="https://creativecommons.org/licenses/by/4.0/legalcode" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2019.2928859" target="_blank">https://dx.doi.org/10.1109/access.2019.2928859</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_e87925969aa33ed8d6a8fed0445c918f |
| identifier_str_mv | 10.1109/access.2019.2928859 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/23994885 |
| publishDate | 2019 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting SystemMohammad Meraj (16855401)Syed Rahman (569240)Atif Iqbal (5504636)Lazhar Ben-Brahim (16855554)EngineeringElectrical engineeringElectronics, sensors and digital hardwareLight emitting diodesRegulatorsTransistorsLightingBrightnessVoltage controlDriver circuitsLED driverDimmingOPAMP dimmerLinear regulatorDC grid distributed systemEnergy efficiencyAnalog dimming<p>In energy efficient system designs, LED lighting leads to reduction in global energy demand. This paper proposes a high brightness, high efficiency, dimmable LED driver based on linear current regulator technology for DC grid distribution systems. The proposed driver has excellent characteristics like highest lumen per watt, long lifetime, high reliability, compact, low cost, both environmental and user friendly which makes it suitable for lighting applications. Steady state and small signal model of the proposed driver are performed which helps in minimizing ground current and accurate compensator design, respectively. These two modelling approaches result in the optimization of both footprint and cost of the driver. The performance of the proposed 20W driver is modeled using real-time simulation in spice software. Experimental prototype is developed to validate the performance of the proposed driver for different dimming levels and achieves a maximum efficiency of 97%.</p><h2>Other Information</h2><p>Published in: IEEE Access<br>License: <a href="https://creativecommons.org/licenses/by/4.0/legalcode" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2019.2928859" target="_blank">https://dx.doi.org/10.1109/access.2019.2928859</a></p>2019-07-15T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1109/access.2019.2928859https://figshare.com/articles/journal_contribution/High_Brightness_and_High_Voltage_Dimmable_LED_Driver_for_Advanced_Lighting_System/23994885CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/239948852019-07-15T00:00:00Z |
| spellingShingle | High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System Mohammad Meraj (16855401) Engineering Electrical engineering Electronics, sensors and digital hardware Light emitting diodes Regulators Transistors Lighting Brightness Voltage control Driver circuits LED driver Dimming OPAMP dimmer Linear regulator DC grid distributed system Energy efficiency Analog dimming |
| status_str | publishedVersion |
| title | High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System |
| title_full | High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System |
| title_fullStr | High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System |
| title_full_unstemmed | High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System |
| title_short | High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System |
| title_sort | High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System |
| topic | Engineering Electrical engineering Electronics, sensors and digital hardware Light emitting diodes Regulators Transistors Lighting Brightness Voltage control Driver circuits LED driver Dimming OPAMP dimmer Linear regulator DC grid distributed system Energy efficiency Analog dimming |