NEW ENERGY COMPOSITE HYDROGEN PRODUCTION SYSTEM AND CONTROL METHOD THEREFOR

Title:

NEW ENERGY COMPOSITE HYDROGEN PRODUCTION SYSTEM AND CONTROL METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2021/098172

Kind Code:

A1

Abstract:

A new energy composite hydrogen production system and a control method therefor. The new energy composite hydrogen production system comprises: a new energy power generation system (10), a power conversion system (20), an alkali liquid hydrogen production system (30), and a non-alkali liquid hydrogen production system (40). An output end of the power conversion system (20) is connected to an input electrode of the alkali liquid hydrogen production system (30) and an input electrode of the non-alkali liquid hydrogen production system (40), respectively, so that the power conversion system (20) can, according to the quantity of energy outputted by the new energy power generation system (10), choose to provide hydrogen production energy to the alkali liquid hydrogen production system (30) or the non-alkali liquid hydrogen production system (40). Furthermore, the non-alkali liquid hydrogen production system (40) can replace battery energy storage so as to implement energy reception in a weak energy region, thereby avoiding the waste of energy and improving the economic benefits of hydrogen production.

Inventors:

GU YU (CN)
ZHAO WEI (CN)
LI JIANGSONG (CN)
XU JUN (CN)
WANG TENGFEI (CN)

Application Number:

PCT/CN2020/092057

Publication Date:

May 27, 2021

Filing Date:

May 25, 2020

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SUNGROW POWER SUPPLY CO LTD (CN)

International Classes:

C25B15/02; H02J3/38

Foreign References:

CN109004665A	2018-12-14
CN108155662A	2018-06-12
CN106119883A	2016-11-16
CN107332274A	2017-11-07
CN109755965A	2019-05-14
CN103107588A	2013-05-15
US10066511B2	2018-09-04
CN201911133803A	2019-11-19

Other References: