TEPLATOR: Residual Heat Dissipation Using Energy Storage

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21730%2F20%3A00347014" target="_blank" >RIV/68407700:21730/20:00347014 - isvavai.cz</a>

Alternative codes found

RIV/49777513:23220/20:43960530

Result on the web

<a href="https://arhiv.djs.si/proc/nene2020/pdf/NENE2020_0412.pdf" target="_blank" >https://arhiv.djs.si/proc/nene2020/pdf/NENE2020_0412.pdf</a>

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

TEPLATOR: Residual Heat Dissipation Using Energy Storage

Original language description

“TEPLATOR” stands for an innovative concept for district and process heating using already irradiated nuclear fuel from commercial nuclear powerplants (NPPs). There are several variants for TEPLATOR, one of which being a TEPLATOR DEMO. The TEPLATOR DEMO is operating at atmospheric pressure, has a three-loop design with three primary heat exchangers, three circulation pumps and has 55 fuel elements in the core. The primary coolant after leaving the fuel part enters the primary heat exchanger (HE I), where the heat is transferred to the intermediary (secondary) circuit heat transfer fluid (HTF). This secondary HTF transfers heat from HE I via secondary circuit into the secondary heat exchanger (HE II), where heat enters the actual heating (tertiary) circuit (i.e., supplying heat to end consumers). The HE I (i.e., the one between the primary and the secondary circuit) has two roles. During heat production, heat from primary circuit is transferred via HE I into the secondary circuit. From here it goes into the heating (tertiary) circuit and to the end consumer. During other operating conditions, when either the heating circuit is not in operation or the TEPLATOR is shut down, the HE I is used for removing the residual heat from the primary circuit. For this purpose, there is an energy storage circuit interconnected to the secondary circuit with two storage tanks, `hot’ one and `cold’ one. These two tanks are connected to each other via secondary side of the HE I and primary side of HE II. In need of residual heat removal, heat from primary circuit is transferred via HE I into the HTF flowing from the `cold’ to the `hot’ storage tank. Thus, no heat/energy is wasted.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Project

<a href="/en/project/TK02030069" target="_blank" >TK02030069: Energy Storage in Electricity Generation</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the International Conference Nuclear Energy for New Europe (NENE 2020)

ISBN

978-961-6207-49-2

ISSN

—

e-ISSN

—

Number of pages

8

Pages from-to

—

Publisher name

Jožef Stefan Institute

Place of publication

—

Event location

Portorož

Event date

Sep 7, 2020

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—