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TW200601661A - Solar power generation system - Google Patents

Solar power generation system

Info

Publication number
TW200601661A
TW200601661A TW093117487A TW93117487A TW200601661A TW 200601661 A TW200601661 A TW 200601661A TW 093117487 A TW093117487 A TW 093117487A TW 93117487 A TW93117487 A TW 93117487A TW 200601661 A TW200601661 A TW 200601661A
Authority
TW
Taiwan
Prior art keywords
unit
solar panel
voltage
discharging
battery
Prior art date
Application number
TW093117487A
Other languages
Chinese (zh)
Other versions
TWI238583B (en
Inventor
zhi-qiang Hua
jun-wei Wu
Original Assignee
zhi-qiang Hua
jun-wei Wu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by zhi-qiang Hua, jun-wei Wu filed Critical zhi-qiang Hua
Priority to TW93117487A priority Critical patent/TWI238583B/en
Application granted granted Critical
Publication of TWI238583B publication Critical patent/TWI238583B/en
Publication of TW200601661A publication Critical patent/TW200601661A/en

Links

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

A kind of solar power generation system, which is capable of driving a light-emitting load unit of the streetlamp to operate, contains a solar panel, an electricity storage unit, a switch unit, a voltage-boosting circuit and a control unit. The electricity storage unit, including a first battery and a second battery and having discharging mechanism, stores electric-energy converted by the solar panel. The switch unit is electrically connected to the solar panel and includes a first and a second charging switches as well as a first and a second discharging switches. The voltage-boosting circuit is used to raise the discharging voltage of the battery unit so as to use the boosted voltage to drive the light-emitting load unit to operate. The control unit is used to control the first and the second charging switches of the switch unit to reach the alternate on/off operation so as to enable the first and the second batteries alternately store the electric energy converted by the solar panel. Accordingly, the first and the second discharging switches are also controlled to reach the alternate on/off operation so as to make the first and the second batteries alternately discharge to supply the driving energy of light-emitting load unit.
TW93117487A 2004-06-17 2004-06-17 Solar power generation system TWI238583B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93117487A TWI238583B (en) 2004-06-17 2004-06-17 Solar power generation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93117487A TWI238583B (en) 2004-06-17 2004-06-17 Solar power generation system

Publications (2)

Publication Number Publication Date
TWI238583B TWI238583B (en) 2005-08-21
TW200601661A true TW200601661A (en) 2006-01-01

Family

ID=37000314

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93117487A TWI238583B (en) 2004-06-17 2004-06-17 Solar power generation system

Country Status (1)

Country Link
TW (1) TWI238583B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101902055B (en) * 2009-06-01 2012-10-31 和硕联合科技股份有限公司 Power control circuit and battery module including power control circuit
TWI555189B (en) * 2010-09-06 2016-10-21 三星顯示器有限公司 Organic light emitting display apparatus
US10819231B2 (en) 2017-07-11 2020-10-27 Omron Corporation DC-DC converter, power conditioner, and power system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109567285A (en) * 2019-01-29 2019-04-05 新奥石墨烯技术有限公司 Intelligent clothing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101902055B (en) * 2009-06-01 2012-10-31 和硕联合科技股份有限公司 Power control circuit and battery module including power control circuit
TWI555189B (en) * 2010-09-06 2016-10-21 三星顯示器有限公司 Organic light emitting display apparatus
US10819231B2 (en) 2017-07-11 2020-10-27 Omron Corporation DC-DC converter, power conditioner, and power system

Also Published As

Publication number Publication date
TWI238583B (en) 2005-08-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees