The invention relates to a combined production system of wind power and photovoltaic-hydrogen storage energy and coal chemical industry. The combined production system of wind power and photovoltaic-hydrogen storage energy and coal chemical industry comprises a wind power system, a photovoltaic system, a hydrogen energy storage system and a coal chemical system, wherein the coal chemical system comprises a water gas production device, the hydrogen energy storage system comprises an electrolyzed water device configured to perform electrolysis of water on the excess electric energy emitted by the wind power system or/and photoelectric system for hydrogen and oxygen production, and the obtained oxygen and hydrogen are both used for the coal chemical system; and the combined production systemof wind power and photovoltaic-hydrogen storage energy and coal chemical industry further comprises a coal hydrogen production device configured to supply hydrogen to the coal chemical system. The combined production system has the beneficial effects that since the coal hydrogen production device supplies hydrogen to the coal chemical system, the coal hydrogen production device can supply hydrogento the coal chemical system when extreme weather occurs, resulting in no normal power transmission in wind power and photovoltaic power generation or in stopping power energy transmission and the like, thereby ensuring production.