Company founded 1975 US-based machinery business experienced in worldwide sales.

+1 (864) 574-0404
Global website

Choose your language

Languages follow BCP 47. Flags and countries are representative context only.

Automatic translation Machine specifications, model codes, and reference numbers should always be confirmed in the original listing.
Menu
Call +1 (864) 574-0404 Email Us

Wartsila, 18V32, 1997, 26 MW HFO Power Plant, 4x Generator Sets, 50 Hz, 11000V

Wartsila, 18V32, 1997, 26 MW HFO Power Plant, 4x Generator Sets, 50 Hz, 11000V

Description

  1. Overview
    1. Four ident generating sets using Wartsila Vasa 18V32 LN diesel engines as prime movers driving ABB HSG 900XS8 generators.
    2. Designed and built as an independent plant including black start, running on heavy fuel oil 180 CST.
    3. Designed with the option to be converted for operation on natural gas.
    4. Generating sets manufactured during 1997; plant erected and operational during 1998.
    5. Operated under full load for approximately 59,000 working hours.
    6. Last periodical overhaul (under maker's supervision) carried out during 2012 and ran since then approximately 4,000 working hours.
    7. Includes flue gas washing system, exhaust gas and oil fired boilers, and 80 m high funnel.
    8. Operation from central control room; automatic/manual with automatic synchronizing based on operator's pushbutton order.
    9. Auxiliary equipment controlled from local control panels with control equipment, meters, and sensors for monitoring, alarms, and shutdown.
    10. Designed and equipped for in-house maintenance including overhead 5 t travelling crane, set of special tools, fully equipped workshop, and original spare parts.
  2. Main Systems
    1. Electric system.
    2. Fuel system.
    3. Lubricating oil system.
    4. Starting compressed air system.
    5. Control air system.
    6. Cooling water system (LT and HT).
    7. Charge air and exhaust gas system.
    8. Flue gas washing system.
    9. Steam system.
    10. Fire alarm and fire-fighting systems.
  3. Main Data
    1. Total electric power output generated by four diesel generating sets type Wartsila Vasa 18V32 at 750 rpm.
    2. Station nominal output: 26,000 kWe / 32,500 kVA.
    3. Generator nominal output: 8,125 kVA (cos = 0.8).
    4. Generator voltage: 11,000 V, adjustment range ±5%.
    5. Frequency: 50 Hz.
    6. Auxiliary voltage: 415 V AC, 110 V DC.
  4. Electric System
    1. Main switchgear: air insulated, metal enclosed type with withdrawable circuit breakers, fulfilling IEC 298 and IEC 694 standards.
    2. Busbar system: single busbar system.
    3. Enclosure: IP3X exterior, IP2X interior.
    4. Circuit breakers equipped with auxiliary contacts, charging motors, closing and shunt tripping coils.
    5. Current and voltage transformers with rated burden to suit connected measuring and protection devices.
    6. Accuracy class: protection transformers 10P10, measuring transformers cl. 0.5.
    7. Rated voltage: 12,000 kV.
    8. Current for busbars: 1,250 A.
    9. Current for outgoing feeder cubicles: 2,000 A.
    10. Current for generator cubicle: 630 A.
    11. Current for station transformer feeder: 630 A.
    12. Short circuit strength Ith/1s: 31.5 kA.
    13. Short circuit strength Idyn: 80 kA.
  5. Station Service System
    1. One three-phase oil-immersed outdoor type distribution transformer in steel sheet tank with cooling fins.
    2. Rated power: 1,600 kV.
    3. Rated voltage: 11,000/400 V ±2x2.5%.
    4. Frequency: 50 Hz.
    5. Standard: IEC 76.
    6. Cooling: ONAN.
  6. DC System
    1. Battery type: lead acid.
    2. Battery size: 75 Ah / 10 h.
    3. Battery voltage: 110 V DC.
    4. Two chargers with boost charging current: 12 A.