Cogeneration in Bischofshofen

• Location: Bischofshofen, Österreich
• Year: 2005

Description of Facility: biomass-cogeneration plant consisting of a hot water vessel 2.000kW and a thermo-oil vessel 5.000 kW incl. ORC-turbo generator
generation of heat and power at the same time (combined heat and power/CHP) as well as a gas vessel to cover minimum load

Objective:

• district heat supply of the city of Bischofshofen as well as power generation and energetic recovery into the mains of SAG (Salzburg AG).

Scope of Works: complete planning and engineering of EI&C equipment for the fully automatic control and regulation of the bio-vessels → i.a.

• load management of both bio-vessels and gas vessel
• power regulation
• burning regulation
• regulation of the net pumps
• hydraulics of the boiler house
• condensation facility
• E-filter

furthermore PMS provided the documentation for all EI&C distributors, PLC programming and visualisation as well as commissioning and optimisation of the plant-specific regulation parameters

planning, delivery, cabling, installation and commis-sioning of a low-voltage main distribution frame incl. the fully automatic switching and integration of a diesel-electric generating set and the USP unit.

EI&C installation, cabling, connections, support during commissioning

furthermore:

• complete infrastructure/building services as
• general lighting
• safety and escape route lighting
• IT – phone
• grounding
• lightning protection
• potential equalisation
• secondary cabling, captive transformer incl. integration and signal exchange of control system
• signal exchange and integration of ORC-process into control system
• signal exchange and integration of MSP-switch gears into control system

General: gas vessel in operation since November 2005
hot water vessel 2.000kW in operation since January 2006
thermo-oil vessel and ORC- power generator as well as E-filter and condensation in operation since May 2006