LM2500 GAS TURBINE GENERATOR SET. LM2500 Overview. The LM2500 package was installed at Hitachi Zosen in Japan in 1994 and removed in 2011. It is a three piece split skid (generator, turbine & air intake), 50HZ. The package was only used for peaking power and after 15. The LM2500+G4 marine gas turbine can be coupled with an electric generator making an LM2500+G4 marine gas turbine-generator set. This genset is ideal for applications for which electric drive is the propulsion system of choice. GE furnishes the complete LM2500+G4 gas turbine.
- CHAPTER 2 GAS TURBINE MAINTENANCE This chapter will cover object damage, borescope inspection, troubleshooting, and maintenance of the LM2500 and the Allison 501-K series of GTEs. The majority of this chapter deals with the LM2500 GTE damage evaluation.
- Gas Turbine - LM2500 Level 2 Hot Maintenance Course Description Instruction is designed so technical personnel responsible for the hands-on maintenance of the LM2500 will benefit most from this training.
- GE’s LM2500+ gas turbine is based on the industry standard -setting GE LM2500 marine gas turbine. The LM2500+ main features are increased power (20%) compared to the LM2500, the same high availability and reliability, and an even higher efficiency (lower SFC) than the LM2500. As in the case of the LM2500, the LM2500+ simple modular design.
O-AER10103
Gas Turbine - LM2500 Level 2 Hot Maintenance
Course Description | Instruction is designed so technical personnel responsible for the hands-on maintenance of the LM2500 will benefit most from this training. Scope of training focuses on selected Level 2 procedures identified in the applicable maintenance manual. This course is intended for customers who want to expand their on-site maintenance capabilities to include internal repairs of the GE LM2500 Aeroderivative gas turbine. |
Duration | 5 Days |
Target Audience | Supervisor Mechanical Maintenance |
Prerequisites | Instruction is given in English; therefore, a reasonable ability to read and understand spoken English is required. A basic understanding of your gas turbine or completion of the LM2500 Engine Familiarization course is highly recommended, as well as a reasonable level of mechanical skill and use of hand tools is required. |
Class Size | Maximum number of students: 8 |
Learning Objectives | Age of mythology for mac direct download. This course will provide basic knowledge on the following: Use of OMM (Operation and Maintenance Manual) Removal, inspection and re-installation of internal engine components (turbine mid-frame, stage 1 HP nozzle, HP turbine rotor, stage 2 HP turbine nozzle, fuel nozzles (SAC), combustor Separation of gas generator from power turbine, and re-installation HPT blade balance program |
Course Content | INTRODUCTION
LESSON 1 Use of applicable Operation and Maintenance manuals Removal, inspection, and installation of internal engine components including separation of the gas generator from the power turbine LESSON 2
LESSON 3
LESSON 4
LESSON 5
|
LM2500+G4 is the fourth generation of the industry-leading LM2500. Main features are increased power (17%) compared to the third generation LM2500+, and the same high reliability, availability and the same high efficiency (lower SFC).
The LM2500+G4 system's modular design provides for easy and timely repair and refurbishment, with its split compressor casing, in-place blade and vane replacement, in-place hot-section maintenance and external fuel nozzles. The LM2500+G4 is ideal for the Italian, French and Moroccan FREMM frigates and other military ships, and is available as a generator set.
LM2500+G4
Lm2500 Gas Turbine Engine Training Manual
The LM2500+G4 gas turbine provides 47,370-shp, and is the most powerful and efficient member of the LM2500 family.
Technical
Lm2500 Gas Turbine Generator
Output | 47,370 shp (35,320 kW) |
SFC | .352 lb/shp-hr (214 g/kW-hr) |
Heat rate | 6,469 Btu/shp-hr 8,675 Btu/kWs-hr 9,150 kJ/kWs-hr |
Exhaust gas flow | 205 lb/sec (93 kg/sec) |
Exhaust gas temperature | 1,020°F (549°C) |
Power turbine speed | 3600 rpm |
Average performance, 60 Hertz, 59°F, sea level, 60% relative humidity, no inlet/exhaust losses |