Control systems for Turbomachinery and beyond!

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1350   Zuidbroek

Turbomachinery controls commissioning support, Netherlands

October 2023

Functional and safety testing of the logic and controllers, surge verification/validation and controller tuning.

Commissioning and site support services included functional and safety testing of the logic and controllers, surge verification and validation and controller tuning for
- 3 air compressors, 6 stage integrally geared type with interstage cooling,
- 3 nitrogen compressors, 7 stage integrally geared type with interstage cooling,
- 2 reinjection compressors, single stage barrel compressors.

Each unit has its own UCP containing Siemens S400 H system (redundant) CPU’s running PCS7 (V9.0 SP2) for compressor control and protection. Also included BN3500 MMS system for bearing vibrations and temperatures.

1370   Triguna

Field services for a gas turbine controls rejuvenation, Indonesia

September 2023

Migration of gas turbine control system to Honeywell Experion C300-20

Commissioning and site support services for gasturbine commissioning support on DCS. The new Honeywell Experion C300-20 DCS solution replaces the aging Ovation DCS by Emerson. Gasturbine is Westinghouse make (now Siemens). Gasturbine is used on a gas fired cogeneration plant of 305MW.

Migration of DCS control system for combined cycle power plant including
 - GT fuel controls
 - auxiliaries controls
 - Commissioning of gas turbine controls on the DCS system 
 - Start-up assistance

Equipment
 - Siemens Westinghouse W501D5A gas turbine
 - Brush generator
 - Emerson Ovation (aging), Honeywell Experion C300-20 (new)