Paolo Tremuli, ABB Turbocharging, Athens, November...

MXPTM Turbocharger for small bore Marine Auxiliary Diesel Engines

Paolo Tremuli, ABB Turbocharging, Athens, November 15th 2016

MXPTM Turbocharger Marine Auxiliary Power

© ABB Group November 16, 2016 | Slide 2

First dedicated turbocharger from ABB Turbocharging designed for marine auxiliary engines

MXPTM Turbocharger

§ ABB Turbocharging and IHI signed product development cooperation for dedicated marine auxiliary turbocharger

§  License cooperation since 1958 between ABB (BCC) and IHI for production of ABB (BBC) turbochargers

§  Turbo Systems United Co., Ltd. founded in 1997 is a ABB/IHI Joint Venture for selling and servicing ABB and IHI turbocharger products to the Japanese market

Product Development Cooperation with IHI


Target Market Marine Auxiliary Diesel Engines < 2MW


§  Bulkers, tankers, up to mid-sized containers

§  Moderate load profile and number of load cycles

Installation:

§  Cost down §  Power density §  New platforms

with fuel flexibility

Emission compliance (IMO III): §  HFO: scrubber + SCR or fuel switch

(MGO) + SCR §  Gas mode for DF engines

Fuel trends: §  HFO dominant §  LNG phasing-in with

main engine using gas

Engine Development Focus:

§  3 - 4 engines per vessel

Main Applications:

MXPTM Turbocharger Design Targets Dedicated Marine Auxiliary Turbocharger


§ Competitive total cost of ownership (TCO)

§ Robust and suitable design for medium speed engines running with HFO-fuel

§ Designed-for-Service - maintenance can be done by the ship crew on board

§ CBM condition based maintenance concept for all turbocharger parts

§ Optimized load response for electrical grid stability

§ Designed for optimal part load conditions

25% 0% 50% 75% 100%

Engine load

TC E

ffici

ency

Current product MXP

Field Operation Range

§  Service friendly design; 40% less turbocharger parts

§ HFO and pulse capable turbine stage with multi gas inlet casings

§ Wear resistant coated nozzle ring for heavy duty HFO operation

§  10 minutes turbine washing (water)

§ Easy-to-do-service rotor bearing unit and shaft sealing design

§ Constant screw size and tightening torque

§  Light weight air filter silencer

MXPTM Turbocharger Design Features


MXPTM Turbocharger Dis-/Assembly Steps


q  Include Video from CBM Demount

MXPTM Turbocharger MXP Parts Overview


MXPTM Turbocharger Design for Service


Analysis of customer and field

experience

Turbocharger Service

requirements

Turbocharger Service Concept

Design TC for Service Concept

Implement Service

business model

§  Customer-friendly and simplified design supports ease of maintenance

§  Only standard tools are required for maintenance

§  No rotor balancing required during lifetime*

§  Robust turbocharger design and parts for operation and cleaning

§  Flexible service scheduling with condition-based-maintenance (CBM) by crew

§  Clear and easy instructions and criteria for CBM

§  Interactive digital self-service support guide for CBM with issue resolution

* for cleaned compressor and turbine wheel only

MXPTM Turbocharger Digital Solution Service App for CBM


Check TC parts condition

Set service & cleaning

interval in App Enter values & get replacement

indication

Place spare parts order request

Mount parts and finalize TC service

1 2 3 4 5

MXPTM Turbocharger Timeline


§  Prototypes for engine tests §  MXP-S: November 2016 §  MXP-M: February 2017 §  MXP-L : February 2017

§  Product Release and Production §  MXP-S: March 2017 §  MXP-M: June 2017 §  MXP-L: June 2017

MXPTM Turbocharger Summary


§  Lower total cost of ownership §  Simplified and robust design enables trouble free operation under HFO condition §  Customer friendly & easy CBM by crew supported by digital App technology §  Turbocharger service with standard tools §  Designed for optimal part load performance & load response

MXPTM Turbocharger Series Standard Tools for MXPTM (smallest frame size)


STANDARD IMBUS for M6 (internal screws)

STANDARD IMBUS for M5 (plain bearing)

STANDARD for W-13mm (external screws)

Caliper Gauge

Filler Gauge

STANDARD Torx T80 (compressor wheel)

STANDARD Nut W-36mm (turbine wheel)

Dial Test Device

or

MXPTM Turbocharger Turbocharger Connections MXP-S

© ABB Group November 16, 2016

© ABB Group / ABB Turbocharging November 16, 2016 | Slide 15 | filename Customer information

TC fixation (2xM16/8.8)

Oil drain

Oil cooled bearing casing

Easy access to clamps

Gas outlet elbow

Oil inlet / 2…5bar TS support

Paolo Tremuli, ABB Turbocharging, Athens, November...

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