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Q05 Steam Turbine Generator Set

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Product Description

　　The Q05 series turbine is a multi-stage condensing steam turbine. Its flow path features a double-row velocity-compounding stage (or a single-row velocity-compounding stage) combined with four to eight pressure stages. As a modular turbine, the actual number of stages used depends on the turbine’s output power, rated speed, inlet steam pressure, and temperature. The turbine is optimally designed to ensure high efficiency in delivering its rated power.

　　The steam turbine operates at speeds ranging from 3,000 to 6,000 rpm, with an output power range of 500 to 3,000 kW. The governing system employs either a WOODWARD 2301A(D) controller paired with a TG-17E electro-hydraulic actuator or a TG-17 mechanical-hydraulic governor. The lubrication system utilizes centralized forced lubrication via an oil station, and the layout can be either single-layer or double-layer. The Q05 multi-stage condensing steam turbine can serve as a condensing steam turbine for driving large rotating equipment such as pumps, fans, and compressors—operating at variable speeds—or as a condensing steam turbine for generating electricity by driving a generator—operating at a constant speed. It finds application in a wide variety of scenarios and environments.

　　The outstanding advantage of the Q05 series multi-stage condensing steam turbine is that its oil system and governing system have been simplified. The oil system provides lubricating oil solely for the unit’s bearings, eliminating the need for separate speed-regulating oil. Moreover, the electro-hydraulic governing system does not require an external supply of speed-regulating oil. This significantly reduces users’ procurement costs as well as operation and maintenance expenses, while also enhancing the reliability of the steam turbine unit.

Model	Q05	Model	Q03
Rotational speed range ( r/min )	3000-6000	Series	A single (double)-stage velocity-compounded stage +6-8 Pressure stage
Power range ( KW )	500-3000	Steam inlet diameter ( mm )	150-250
Steam inlet pressure range ( MPa )	0.5–5.2	Steam outlet diameter ( mm )	850
Steam inlet temperature range (℃)	160-485	Regulation system type	All-hydraulic control system or electro-hydraulic control system
Steam inlet volume (t/h)		Turntable type	Manual turning or electric turning

Q05 Product Technical Specifications

Product Model Product Model	Factory code Factory code	Rated power (kw) Rated power	Rotational speed rev/min speed	Steam inlet pressure MPa Pressure into the steam	Steam inlet temperature ( Celsius ) Incoming temperature	Exhaust steam pressure ( MPa ) Exhaust pressure	Steam consumption rate kg/kWh Vapor rate
N1.5-0.49	Q05	1500	5600	0.49	270	0.008	7.5
N1.8-0.98	Q05	1800	5600	0.98	180	0.008	7.9
N2.0-0.9	Q05	2000	5600	0.9	280	0.008	7
N2.65-0.95	Q05	2650	5600	0.95	245	0.008	7.28
N3-1.08	Q05	3000	5600	1.08	300	0.008	6.6
N3-2.35	Q05	3000	5600	2.35	390	0.008	5.38
N3-3.43	Q05	3000	5600	3.43	435	0.008	4.9