TW200601661A - Solar power generation system - Google Patents
Solar power generation systemInfo
- 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
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.
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)
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 comprising same |
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)
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 |
-
2004
- 2004-06-17 TW TW93117487A patent/TWI238583B/en not_active IP Right Cessation
Cited By (3)
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 comprising same |
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202065869U (en) | LED dual-purpose emergency lamp | |
WO2004079853A3 (en) | Fuel cell hybrid power supply | |
RU2009135314A (en) | MOTORIZED SURGICAL INSTRUMENT | |
ATE541351T1 (en) | ELECTRIC TOOTHBRUSH | |
WO2003107722A3 (en) | Autonomous solid state lighting system | |
CA2391616A1 (en) | Power source device for a.c. elevator | |
EP2131428A4 (en) | Fuel cell device | |
EP3286816A1 (en) | A power supply system | |
US20110049892A1 (en) | System For Efficient Energy Generation | |
SG136049A1 (en) | Automatic motor-generator charger | |
CA2592250A1 (en) | Controller for variable speed alternating current motor | |
EP1918192A3 (en) | Submarine | |
KR101405147B1 (en) | Apparatus and method for controling self-generation faucet | |
Hua et al. | Implementation of a stand-alone photovoltaic lighting system with MPPT, battery charger and high brightness LEDs | |
US7839115B2 (en) | Power switching apparatus for natural energy power supply | |
WO2011089563A3 (en) | A switching device | |
TW200601661A (en) | Solar power generation system | |
CN105846503B (en) | A kind of portable device and its internal drive | |
KR20050021409A (en) | Parallel Pulse Charging Power Conditioning System using more than two batteries for the standalone solar or windpower generation | |
CN201611021U (en) | Hand-powered solar hand lamp | |
ATE490168T1 (en) | ENERGY SUPPLY DEVICE FOR A SUBMARINE | |
GB2430566A (en) | Semiconductor switch assembly for pulse power apparatus | |
CN202679711U (en) | Light emitting diode drive circuit | |
CN202260508U (en) | Solar movable power supply | |
MY142552A (en) | Portable compound battery unit management system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |