FUEL SWITCH INSTRUCTION OUTPUT METHOD OF THERMAL POWER GENERATION FACILITY

PROBLEM TO BE SOLVED: To improve combustion efficiency by reducing BOG gas emission to the air for a generator switching fuel between coal and gas. SOLUTION: Output timing of a fuel switch notice for the common use type generator is adjusted by starting load drop of a gas fuel type generator on rece...

Full description

Saved in:
Bibliographic Details
Main Authors TAKAHASHI HIROSHI, NAKAUCHI TAKASHI, KODAMA RYOTA, KIJIMA NOBUO, HASEBE SHOHEI, KONDO SHINICHI, NAKAYU KAZUFUMI, ONO KAZUO
Format Patent
LanguageEnglish
Published 19.02.2009
Subjects
AIR INTAKES FOR JET-PROPULSION PLANTS
BLASTING
COMBUSTION ENGINES
CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
ENGINE PLANTS IN GENERAL
GAS-TURBINE PLANTS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To improve combustion efficiency by reducing BOG gas emission to the air for a generator switching fuel between coal and gas. SOLUTION: Output timing of a fuel switch notice for the common use type generator is adjusted by starting load drop of a gas fuel type generator on receiving a parallel-off instruction, estimating the time (drop time) for the gas fuel type generator receiving the parallel-off instruction to shift from a current load to a minimum operation load and comparing it to pre-registered fuel switch time of the coal-gas common use type generator. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070203680