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Debugging method before a marine gas turbine is put into operation

A technology of gas turbine and debugging method, which is applied in the direction of gas turbine engine testing, gas turbine device, jet engine testing, etc., and can solve the problems that the debugging method is not comprehensive enough, and the quality of the gas turbine cannot be guaranteed.

Active Publication Date: 2022-05-17
中国船舶重工集团公司第七〇三研究所无锡分部
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Problems solved by technology

The debugging method used in the prior art is not comprehensive enough to guarantee the quality of the gas turbine

Method used

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  • Debugging method before a marine gas turbine is put into operation

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Embodiment Construction

[0015] Attached below figure 1 , to illustrate specific embodiments of the present invention.

[0016] A debugging method before a marine gas turbine is put into operation, comprising the following steps:

[0017] Step 1: Static commissioning of the gas turbine control system is carried out on the installed gas turbine, and the insulation, continuity and connection of each power cable and signal line of the installed gas turbine are checked to ensure that the status of each line meets the technical requirements; Input and output verification of standard signals for all control signals; input the required signals for gas turbine startup from each control signal at the gas turbine body end, press the control system start button, and conduct a control system simulation start test;

[0018] Step 2: Perform static commissioning of the gas turbine bench system, including fuel oil system commissioning, lubricating oil system commissioning, air system commissioning, circulating water...

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Abstract

The invention relates to the technical field of gas turbines, in particular to a debugging method for a marine gas turbine before it is put into operation, comprising the following steps: step 1, performing static debugging of the gas turbine control system on the installed gas turbine; step 2, performing static debugging of the gas turbine bench system ; Step 3, start and debug the gas turbine, start the gas turbine successfully, carry out various down-condition protection debugging tests and shutdown protection debugging tests; Step 4, determine that each system of the gas turbine meets the pre-operation debugging inspection, and can be put into normal operation. The application can comprehensively debug the gas turbine, ensure the quality of the gas turbine before it is put into operation, and ensure the smooth operation of the gas turbine.

Description

technical field [0001] The invention relates to the technical field of gas turbines, in particular to a debugging method before a marine gas turbine is put into operation. Background technique [0002] As a high-speed rotating power equipment, gas turbine is widely used in power generation, industrial drive, ship power, etc. Its structure is complex and includes multiple auxiliary systems. After the gas turbine is installed, if it is not properly prepared, unexpected failures will often occur when it is put into operation. In order to ensure that the protection functions of the gas turbine are complete before it is put into operation and to ensure that the gas turbine can be put into subsequent operation smoothly, a series of debugging is required before it can be put into work, so the debugging method before the gas turbine is put into operation is very important. The debugging method adopted in the prior art is not comprehensive enough to guarantee the quality of the gas t...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02C9/00G01M15/14
CPCF02C9/00G01M15/14
Inventor 魏昌淼王蓬蕙征建生顾凡奇
Owner 中国船舶重工集团公司第七〇三研究所无锡分部
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