DISTRIBUTED PHOTOVOLTAIC POWER GENERATION METHOD

WIPO Patent Application WO/2018/209696

A1

A solar photovoltaic distributed power generation method, comprising a detection apparatus sending a control signal to a pre-connected photovoltaic combiner box according to the relationship between a luminous flux index and a preset index. A power generation system for implementing the method comprises a controller for discharging electrical energy stored in a storage battery to an inverter, and the inverter converting direct current into alternating current for use by a load. The function of the controller is to control the operation state of the entire system, and to provide over-charge and over-discharge protection for the storage battery. The system further comprises a glass vacuum tube solar photovoltaic device, and a hexagonal external cavity is further provided outside the cylindrical vacuum glass tube. For low temperature applications, non-tracking solar energy collection can be employed. For medium temperature applications, trough-type line-focus solar energy collection can be employed. For high temperature applications, dish-Stirling or solar tower tracking technologies can be employed. In this way, integrated utilization of photovoltaic and optothermal energy can be realized.

MENG XIAOHUA (CN)
ZHANG JIN (CN)
LIN LI (CN)

PCT/CN2017/085113

November 22, 2018

May 19, 2017

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EOPLLY NEW ENERGY TECH CO LTD (CN)

H02J3/38

CN104143949A	2014-11-12
CN102868173A	2013-01-09
CN101902164A	2010-12-01
CN102013692A	2011-04-13
JP2009153306A	2009-07-09

BEIJING CHINA IP LTD. (CN)

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