Installation och styrning av ackumulatortank
(2014)Computer Science and Engineering (BSc)
- Abstract
- When working with district heating production, you often encounter problems with unbalanced energy consumption from the consumers during the 24 hours of a day. High energy consumption when it is morning and evening whiles it is low energy consumption on midday and during the night. This leads to higher wear and tear and an uneven production rate at the boilers. To solve this problem you can install a heat storage tank in the district heating system that is loaded during the low consumption hours and then depleted during the high consumption hours. The boilers that produce the heating can now work at an average output through the whole day and let the heating storage tank cover the consumption peaks. In this report you get to read a... (More)
- When working with district heating production, you often encounter problems with unbalanced energy consumption from the consumers during the 24 hours of a day. High energy consumption when it is morning and evening whiles it is low energy consumption on midday and during the night. This leads to higher wear and tear and an uneven production rate at the boilers. To solve this problem you can install a heat storage tank in the district heating system that is loaded during the low consumption hours and then depleted during the high consumption hours. The boilers that produce the heating can now work at an average output through the whole day and let the heating storage tank cover the consumption peaks. In this report you get to read a comprehensive description about how to install a storage heating tank into a real district heating system. It contains a functional description, control schemes, schematics etc. that basically covers all parts to get a storage heating tank going in this specific system. The result of this report is, besides a basis for a future build-up of a district heating system including a heating storage tank, also that the intended tank on 500 cubic meters is too small for this purpose and need to be changed for a tank that is at least 780 cubic meters big. (Less)
Please use this url to cite or link to this publication:
http://lup.lub.lu.se/student-papers/record/4686031
- author
- Olsson, Tim
- organization
- year
- 2014
- type
- M2 - Bachelor Degree
- subject
- keywords
- hvc40 = hetvattencentral 40 hvc45= hetvattencentral 45 kv1=kraftvärmeverk 1 mv=mätvärde bv=börvärde
- language
- Swedish
- id
- 4686031
- date added to LUP
- 2014-09-26 03:44:57
- date last changed
- 2018-10-18 10:30:20
@misc{4686031,
abstract = {{When working with district heating production, you often encounter problems with unbalanced energy consumption from the consumers during the 24 hours of a day. High energy consumption when it is morning and evening whiles it is low energy consumption on midday and during the night. This leads to higher wear and tear and an uneven production rate at the boilers. To solve this problem you can install a heat storage tank in the district heating system that is loaded during the low consumption hours and then depleted during the high consumption hours. The boilers that produce the heating can now work at an average output through the whole day and let the heating storage tank cover the consumption peaks. In this report you get to read a comprehensive description about how to install a storage heating tank into a real district heating system. It contains a functional description, control schemes, schematics etc. that basically covers all parts to get a storage heating tank going in this specific system. The result of this report is, besides a basis for a future build-up of a district heating system including a heating storage tank, also that the intended tank on 500 cubic meters is too small for this purpose and need to be changed for a tank that is at least 780 cubic meters big.}},
author = {{Olsson, Tim}},
language = {{swe}},
note = {{Student Paper}},
title = {{Installation och styrning av ackumulatortank}},
year = {{2014}},
}