Turbomachinery Package Specification

Titan 250 Generator Set

 

 

2 Titan 250 Gas Turbine Generator Set

2.1General Description

The Titan 250 gas turbine generator set (Figure 1) is a completely integrated and fully operational package equipped with all accessories and auxiliary systems required for operation. In addition to the standard package features, a wide array of optional equipment is available to meet the customer’s installation and operation requirements. Designed specifically for industrial service, Solar’s gas turbine generator sets are compact, lightweight, and require minimal floor space for installation. Proven packaging designs greatly reduce installation costs, time, materials, and labor.

The package features a radial exhaust resulting in a short overall package length that conserves valuable mounting space.

Figure 1. Typical Titan 250 Gas Turbine Generator Set

2.2Package Description

The gas turbine generator set consists of an axial-flow gas turbine engine, generator, and reduction-drive gearbox. These components are installed in-line on a two-piece heavy- steel base frame referred to as the skid. The skid is a structural steel assembly with beam sections and cross members welded together. The two sections of the skid can be separated to facilitate handling and shipment but when bolted together they form a rigid structure suitable for three-point mounting. Drip pans are included to collect any potential liquid leakage. Package connection points for fuel, lube oil, air, and water are located on the outer edge of the skid.

Electrical connections are made in onskid junction boxes. Machined mounting surfaces on the skid facilitate component alignment. The gearbox is bolted directly to the engine and coupled by means of a splined interconnecting drive shaft that eliminates the need for field alignment. The gearbox and generator are connected by means of a flexible dry-disk, shear-type coupling enclosed in a coupling guard. Jacking points are provided to facilitate alignment of the generator to the gearbox.

2.3Major Components and Systems

Major components and systems of the gas turbine generator set typically include:

•Gas turbine

•Reduction-drive gearbox

•Generator

•Start system

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TPS250GS/908 - Preliminary

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