Led In Der Hotellerie Essay

667 words - 3 pages

Projekt-Beispiel einer Umstellung auf Retrofit-LEDs
(Auszug aus Diplomarbeit)
„Projekt: Renaissance Zürich Tower Hotel“

Um zu zeigen was für einen Einfluss Leuchtdioden (LEDs) auf den Energiehaushalt eines Hotels haben, werden wir in diesem Beispiel der Arbeit ein Hotel analysieren und evaluieren, wo eine Umstellung der Beleuchtung auf LED sinnvoll wäre. Das Hotel, welches sich freundlicherweise für das Projekt bereit erklärt hat, ist das Renaissance Zurich Tower Hotel. Durch dessen Eigenschaften bezüglich Grösse, Alter des Gebäudes und Kategorie stellt es ein repräsentatives Objekt für dieses Projekt dar. Das Hotel steht unter der Verwaltung der SV Group.

Ein repräsentativer ...view middle of the document...

215 Lux; je Lichtpunkt max. 65 W (Halogen), alle Leuchtmittel müssen dimmbar sein

2. Welche Potentiale können berechnet werden:
Gästezimmer, Empfang/Lobby
und Restaurant: Einsparungen beim Strom ca. 72%.

Gänge: Einsparungen bei den Stromkosten ca. CHF 484.70 pro Stockwerk.

3. Erstellen einer detaillierten Wirtschaftlichkeitsrechnung wie in unserem Beispiel auf Seite XXX zu finden.

Bemusterungen
Der Vergleich der verschiedenen Leuchtmittel hat gezeigt, dass sich mit LEDs in den meisten Bereichen die gleiche Lichtatmosphäre schaffen lässt, wie mit den aktuell eingesetzten Leuchtmitteln. Um sicher zu gehen, dass dies auch im Renaissance Zurich Tower Hotel der Fall ist, wurde in Auftrag gegeben, die Beleuchtung eines Standardgästezimmers und des Flurs auf LED-Leuchtmittel umzustellen.
Durch das Musterzimmer war es möglich, eine Wirtschaftlichkeitsrechnung zu erstellen und einen optischen Vergleich der Lichtwirkung vor und nach der Umstellung durchzuführen.

Beispiel eines Standardgästezimmers:

Projektkontrolle
Ein weiterer wichtiger Punkt der meist unterschätzt wird, ist die Kontrolle nach Beendigung der Umstellung. Das zu Anfang aufgestellte Budget wird mit den getätigten Ausgaben verglichen sowie eine erneute Wirtschaftlichkeitsrechnung erstellt. Die daraus folgenden Resultate geben Aufschluss über die Wiedergewinnungszeit und zeigen eventuelle Fehler bei der Kalkulation des Budgets auf. Zusätzlich können, die während...

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