Publication detail

A Heat and Power Pinch for Process Integration targeting in hybrid energy systems

Wang, B., Klemeš, J.J., Gai, L., Varbanov, P.S., Liang, Y.

Original Title

A Heat and Power Pinch for Process Integration targeting in hybrid energy systems

Type

journal article in Web of Science

Language

English

Original Abstract

Hybrid energy systems have been widely used for residential and industrial purposes. In this system, the total energy requirement of each unit can be met with heat and electricity. Pinch Analysis becomes a widely used tool for Process Integration, and using Pinch Analysis for Heat Integration is well-established. However, for the combined heat and power system, the theory and the corresponding tool deserve some more development. This paper extended the Pinch Analysis concept and proposed a Heat and Power Pinch Analysis to target the amount of heat that should be recovered from the hybrid energy system. Heat and Power Composite Curve (HPCC) is developed to visualise the total energy and the separated heat and power (electricity) requirement of a hybrid energy system in a working time period. The amount of outsourced electricity that should be purchased, and stored electricity at the startup period, and the extra electricity generated by the system at the end of the working period can be demonstrated. A case is studied to illustrate the steps of using this tool, two scenarios are discussed, and the targets are shown. © 2021 Elsevier Ltd

Keywords

Heat and Power Pinch Analysis (HPPA); Heat and Power Composite Curve (HPCC); Process Integration; Hybrid energy system; Targeting

Authors

Wang, B., Klemeš, J.J., Gai, L., Varbanov, P.S., Liang, Y.

Released

1. 6. 2021

Publisher

ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND

Location

ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND

ISBN

0301-4797

Periodical

JOURNAL OF ENVIRONMENTAL MANAGEMENT

Number

287

State

United Kingdom of Great Britain and Northern Ireland

Pages from

112305

Pages to

112305

Pages count

5

URL

https://www.sciencedirect.com/science/article/pii/S0301479721003674?via%3Dihub

BibTex

@article{BUT170878,
  author="Bohong {Wang} and Jiří {Klemeš} and Limei {Gai} and Petar Sabev {Varbanov}",
  title="A Heat and Power Pinch for Process Integration targeting in hybrid energy systems",
  journal="JOURNAL OF ENVIRONMENTAL MANAGEMENT",
  year="2021",
  number="287",
  pages="112305--112305",
  doi="10.1016/j.jenvman.2021.112305",
  issn="0301-4797",
  url="https://www.sciencedirect.com/science/article/pii/S0301479721003674?via%3Dihub"
}