SINGLE-CASING STEAM TURBINE AND SINGLE-SHAFT COMBINED-CYCLE POWER GENERATION APPARATUSIt is intended to provide a single-casing steam turbine and a single-shaft combined-cycle power plant using the steam turbine that are capable of suppressing the performance decline of the high-pressu…DRIVE·Dec 24·1 min readFollowF01D25/28MITSUBISHI HITACHI POWER SYS [JP]
Two-shaft gas turbineA two-shaft gas turbine is provided that can raise an inlet temperature of a high-pressure turbine and the air quantity of a compressor to respective rated values at any atmospheric temperature withou…DRIVE·Dec 3·2 min readFollowF01D15/10MITSUBISHI HITACHI POWER SYS [JP]
Regenerative gas turbine combustorThe invention relates to a regenerative gas turbine combustor being provided to enable to reduce an amount of leakage of compressed air before preheating to compressed air after the preheating. The re…DRIVE·Nov 26·2 min readFollowF01D9/023MITSUBISHI HITACHI POWER SYS [JP]
METHOD OF CONFIGURING A COMBUSTORThis burner comprises a burner outer cylinder, a cylindrical burner inner cylinder provided inside the burner outer cylinder, a compressed air flow channel demarcated between the burner outer cylinder…DRIVE·Nov 12·1 min readFollowF02C3/14MITSUBISHI HITACHI POWER SYS [JP]
POWER SUPPLY DEVICE AND POWER SUPPLY SWITCHING METHODA power supply device (10) is provided with a plurality of constant current output circuits (14) that are capable of supplying power to a load (12). Each constant current output circuit (14) is provid…DRIVE·Nov 5·2 min readFollowH02J1/04MITSUBISHI HITACHI POWER SYS [JP]
POWER SUPPLY DEVICE AND POWER SUPPLY SWITCHING METHODA power supply device (10) includes a plurality of constant current output circuits (14) that can supply power to a load (12). The constant current output circuit (14) includes a pulse generation unit…DRIVE·Nov 5·2 min readFollowH02J1/04MITSUBISHI HITACHI POWER SYS [JP]
COMBUSTOR AND GAS TURBINEA combustor equipped with a combustion cylinder and an acoustic liner that is provided on the outside of the combustion cylinder, with a space formed between the outer circumferential surface of the c…DRIVE·Oct 1·2 min readFollowF01D9/023MITSUBISHI HITACHI POWER SYS [JP]
GAS TURBINE COMBUSTORProvided is a gas turbine combustor having improved maintainability obtained by facilitating the mounting and removal of a base plate for supporting main burners and a pilot burner. A gas turbine comb…DRIVE·Sep 24·2 min readFollowF02C7/20MITSUBISHI HITACHI POWER SYS [JP]
Variable heat/power ratio cogeneration systemA variable heat/power ratio cogeneration system is provided, which is capable of suppressing the amount of NOx emission to the minimum level while ensuring the stability of combustion of a gas turbine…DRIVE·Sep 17·2 min readFollowF01K13/025MITSUBISHI HITACHI POWER SYS [JP]
GAS TURBINE COOLING SYSTEM, AND GAS TURBINE COOLING METHODProvided are a gas turbine cooling system and cooling method whereby it is possible to efficiently cool a gas turbine by means of steam without using the ligh-pressure steam generated at an exhaust he…DRIVE·Jul 9·2 min readFollowF01K23/10MITSUBISHI HITACHI POWER SYS [JP]
VALVE CONTROL DEVICE, GAS TURBINE, AND VALVE CONTROL METHODA valve control device (50) controls the degree of opening of a pressure adjust-ment valve (44), and is provided in a gas turbine (12), which is equipped with: a combustor (22) that generates combusti…DRIVE·Jul 9·2 min readFollowF02C7/22MITSUBISHI HITACHI POWER SYS [JP]
SILENCER FOR A GASTURBINEIn a silencer (1), holes (23) are disposed in one row with intervals to each other along one direction, holes (23) forming the one row are disposed in a plurality of rows in a direction perpendicular …DRIVE·Jul 9·1 min readFollowF01D25/30MITSUBISHI HITACHI POWER SYS [JP]
