Establishing　an　industrial　park-integrated　energy　system　(IN-IES)　is　an　effective　way　to　reduce　carbon　emission,　reduce　energy　supply　cost　and　improve　system　flexibility.　However,　the　modeling　of　hydrogen　storage　in　traditional　IN-IES　is　relatively　rough.　In　order　to　solve　this　problem,　an　IN-IES　with　hydrogen　energy　industry　chain　(HEIC)　is　proposed　in　this　paper.　Hydrogen　production,　transportation,　and　storage　technologies　are　applied　in　HEIC.　Firstly,　a　novel　long-term　hydrogen　storage　model　considering　different　time　steps　is　presented.　Secondly,　hydrogen　compressor　models　considering　different　pressure　ratios　are　further　employed.　On　this　basis,　the　impact　of　the　HEIC　on　the　planning　and　operation　results　of　IN-IES　is　studied.　Finally,　the　superiority　and　the　effectiveness　of　the　proposed　model　and　planning　method　are　verified　by　simulation　cases.　©　2023　Hydrogen　Energy　Publications　LLC