SOLAR POWER SUPPLY SYSTEM AND CHARGING AND DISCHARGING DETECTION AND REGULATING CIRCUIT THEREOF

WIPO Patent Application WO/2018/218972

A1

Provided are a solar power supply system and a charging and discharging detecting and regulating circuit thereof. The circuit comprises a solar panel (SP), a battery (BT), a charging circuit and a discharging circuit. The negative electrode (BT-) of the battery (BT) is further provided with a current sampling circuit, and further comprises a single chip microcomputer and a current detecting circuit. The single chip microcomputer realizes control of the charging circuit and the discharging circuit according to the current value output by the current detecting circuit. The single chip microcomputer collects the current output by the negative electrode of the battery (BT) in real time, counts the capacity of the battery (BT), adjusts the power and time of the electrical equipment at nights, ensures the working of the electrical equipment in rainy days, and when it comes high current charging, which may affect the performance of the circuit, the single chip microcomputer can control to reduce the charging current or turn off the charging.

YIN ZHENKUN (CN)
TANG SHAOHAI (CN)
LI ZHIWEI (CN)
XIANG BAICHUAN (CN)

PCT/CN2018/072490

December 06, 2018

January 12, 2018

Click for automatic bibliography generation  

SOCREAT ELECT TECH LTD (CN)

H02J7/35

CN106992591A	2017-07-28
CN203589779U	2014-05-07
CN102035238A	2011-04-27
CN104470146A	2015-03-25
CN101388553A	2009-03-18
CN104901359A	2015-09-09
CN101242107A	2008-08-13
JP2010213445A	2010-09-24

CENFO INTELLECTUAL PROPERTY AGENCY (CN)

View/Download PDF      PDF Help

Previous Patent: DISPLAY PANEL, DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY PANEL

Next Patent: MASK SEAL STRIP ATTACHING MECHANISM