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Knowledge of gas turbine generators Introduction

Sep 05,2018
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Knowledge of gas turbine generators Introduction
  
Conventional Gas generators are typical of large-scale power generation equipment, can provide from one to several megawatts of electricity to meet nearly all, including office buildings, hospitals, schools, shops of building demand for electricity. Turbo motor out of gas absorption refrigerator is the ideal heat source, is used to cooling, hot water heating and sanitation. Because coal-fired power plants with emissions compared to emissions of impurities, very low sulfur Liang Jun, followed by the most obvious is its high oxygen content, up to 15% or more, can be used as direct burning combustion air, a second combustion. Gas generators are often used as a peak in the summer months when power peaking. However,
As high summer temperatures, resulting in a serious shortage of gas turbine output and efficiency decreased. Therefore, the lithium bromide refrigerator through the use of gas turbine exhaust to cool the generator cooling air intake, you can greatly improve the generator output and efficiency. Has proved to be very effective energy saving.

Gas turbine generator typically, gearbox, generator, air supercharger, exhaust system components. Generator system according to the different processes, divided into: combined cycle, simple cycle and pre-cycle. Combined cycle gas turbine is usually the exhaust waste heat recovery boilers to generate steam, and then drive steam turbine power generation, or direct provision of steam power plant is a new common process. Lithium bromide absorption chillers can recover waste heat boiler or gas turbine exhaust waste heat or waste heat boiler, the low pressure steam for cooling, heat and power combined cycle to achieve.

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