Method for controlling automatic start of combustion turbine
The invention relates to a method for controlling automatic start of a combustion turbine. The method comprises that: rotating speed of the combustion turbine is measured through a rotating speed measurement device of the combustion turbine; an inlet temperature of the combustion turbine is measured...
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| creator | YUAN PING LI YUNZHI DONG CHAOWU HE MIN MA XIUHUI WEN ZHIYU WU WENFENG XIU JIANQUAN WANG CHANGZHI LIU CHUNJIE |
| description | The invention relates to a method for controlling automatic start of a combustion turbine. The method comprises that: rotating speed of the combustion turbine is measured through a rotating speed measurement device of the combustion turbine; an inlet temperature of the combustion turbine is measured by an environmental temperature measurement device; a rotating speed signal and a temperature signal are both transmitted to a programmable controller; the programmable controller calculates corrected speed through the rotating speed signal and the temperature signal, and adjusts the opening capacity of an oil supply valve through a fuel controlling device according to oil delivery of the corrected speed at 15 DEG C; and after the combustion turbine is fed with fuel to achieve balanced rotating speed, the combustion turbine drives a load to work. The method can realize that automatic start of the combustion turbine can be controlled at different environmental temperatures, and can lead thecombustion turbine to aut |
| format | Patent |
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The method comprises that: rotating speed of the combustion turbine is measured through a rotating speed measurement device of the combustion turbine; an inlet temperature of the combustion turbine is measured by an environmental temperature measurement device; a rotating speed signal and a temperature signal are both transmitted to a programmable controller; the programmable controller calculates corrected speed through the rotating speed signal and the temperature signal, and adjusts the opening capacity of an oil supply valve through a fuel controlling device according to oil delivery of the corrected speed at 15 DEG C; and after the combustion turbine is fed with fuel to achieve balanced rotating speed, the combustion turbine drives a load to work. 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The method comprises that: rotating speed of the combustion turbine is measured through a rotating speed measurement device of the combustion turbine; an inlet temperature of the combustion turbine is measured by an environmental temperature measurement device; a rotating speed signal and a temperature signal are both transmitted to a programmable controller; the programmable controller calculates corrected speed through the rotating speed signal and the temperature signal, and adjusts the opening capacity of an oil supply valve through a fuel controlling device according to oil delivery of the corrected speed at 15 DEG C; and after the combustion turbine is fed with fuel to achieve balanced rotating speed, the combustion turbine drives a load to work. 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The method comprises that: rotating speed of the combustion turbine is measured through a rotating speed measurement device of the combustion turbine; an inlet temperature of the combustion turbine is measured by an environmental temperature measurement device; a rotating speed signal and a temperature signal are both transmitted to a programmable controller; the programmable controller calculates corrected speed through the rotating speed signal and the temperature signal, and adjusts the opening capacity of an oil supply valve through a fuel controlling device according to oil delivery of the corrected speed at 15 DEG C; and after the combustion turbine is fed with fuel to achieve balanced rotating speed, the combustion turbine drives a load to work. The method can realize that automatic start of the combustion turbine can be controlled at different environmental temperatures, and can lead thecombustion turbine to aut</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN101598067A |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING WEAPONS |
| title | Method for controlling automatic start of combustion turbine |
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