E-class combined cycle gas turbine generator (270MW class)
The E-class one to one split shaft combined cycle uses AE94.2 gas turbine and QF-180-2 air-cooled gas turbine generator to form the power equipment of the gas turbine island, and uses IL single cylinder module or IS+LD dual cylinder module steam turbine and QF-100-2 air-cooled generator to form the power equipment of the steam turbine generator, matched with SGH-E double pressure reheated waste heat boiler.
We have rich capabilities in designing complete sets of combined cycle equipment, technical accumulation, and engineering experience, aiming to provide efficient and reliable combined cycle unit equipment and solutions from the perspective of users, solve users' energy needs for electricity and heating, and create maximum benefits for users throughout their entire life cycle.
Combined cycle output:~270MW
Combined cycle efficiency: ≥ 53.1%
Extraction capacity:
Industrial extraction steam volume (< 4.0MPa):~250t/h
Heating extraction steam volume:~200t/h (extraction condensing),~300t/h (extraction condensing back)
E-class heavy-duty gas turbine AE94.2 and AE94.2K/KS
AE94.2, also known as E-class gas turbine, is widely used in natural gas power generation markets both domestically and internationally. It has the advantages of high reliability, durability, and high output performance. Due to its unique cylindrical combustion chamber structure, it can adapt to various special fuels, including light oil, some heavy oil, blast furnace gas, coke oven gas, etc., and has been favored by many dual fuel demand users in domestic and foreign markets. Structurally, the AE94.2 gas turbine adopts a horizontal split structure cylinder and a center pull rod rotor. The compressor consists of 16 stages of axial flow, 1 stage of adjustable stator blades, and the first 6 stages of compressor blades are coated with anti-corrosion coatings. The turbine is a 4-stage axial flow turbine, and the combustion chamber adopts two cylindrical combustion chambers distributed on both sides of the body, with 8 burners distributed on the upper part of each combustion chamber. The conventional loading rate of AE94.2 is 11MW/min, and when participating in grid peak shaving, it is 30MW/min. It has the characteristics of fast and flexible start stop.
Gas turbines play an unparalleled role in today's power generation field due to their cleanliness, environmental friendliness, speed, and flexibility. The three main gas turbines are AE94.3A, AE94.2 (or AE94.2K/KS), and AE64.3A, all of which have many characteristics such as cleanliness, efficiency, and flexibility, bringing customers diverse options and efficient economic benefits.
The AE94.2 series gas turbine has the characteristics of streamlined structure, high efficiency and reliability, easy maintenance, strong adaptability, stable and reliable performance, and excellent environment. The main technical advantages are as follows:
1) Structural features: Adopting a 16 stage high flow axial compressor, equipped with a single-stage inlet adjustable guide vane, 2 unique cylindrical combustion chambers, 2X8 low NOx burners, and 4-stage high-efficiency long-life turbine blades;
2) Easy to maintain: The rotor is a center pull rod rotor with high torque, high stiffness, and self centering, which can be inspected on-site;
3) Efficient and reliable: equipped with efficient and reliable secondary air systems, rotor displacement (RDS) systems, etc;
4) Strong adaptability: AE94.2K/KS gas turbine, LHV>3MJ/Nm3 can be utilized;
5) Quick start stop: Complete within 30 minutes from ignition to full load;
6) The gas turbine is shipped as a whole, with highly integrated auxiliary systems
- SPECIFICATION
- Actually, in addition to various gas turbines, we also can provide you with all kinds of gas turbine parts! Please feel free to contact us at any time if you are interested in our products. Thanks!
- Steam turbine parts include:
- - Rotor;
- - Moving Blades of Rotor;
- - HP/IP/LP Gland Sealings;
- - HP/IP/LP Diaphragms;
- - Seal Rings;
- - Couplings between Steam Turbine and Generator;
- - Spcial Studs and Nuts;
- - Bolts and Nuts of Turbine Casings;
- - Bolts and Nuts of Diaphragms;
- - Thrust Bearings and Surport Bearings;
- - Gaskets, Srews, Keys, Pins, Washers, Grooved gaskets;
- - Turning Gear;
- - Babbit Metal Lined Bearings;
- - Stem, Disc, Pilot and Sleeve of Main Steam Stop Valves, Combined Steam Valves, Governing Valves;
- - Actuators of Control System;
- - Steam Strainer;
- - Start up Oil Pump and Spare Parts;
- - Jacking Oil Pump and Spare Parts;
- - Main Oil Pump and Spare Parts;
Our Performance:
| 1. |
Pre sale service |
| a. |
make technical solution |
| b. |
send quotation, technical data sheet and drawing |
| c. |
prepare power transmission plan, testing plan,and shipment plan |
| 2. |
In sale service |
| a. |
supervise the manufacturing schedule totally in accordance with the plan |
| b. |
send photos to customer during every manufacturing process(hold point) |
| c. |
inform the customer one week before testinng. |
| 3. |
After sale service |
| a. |
installation and commissioning, training the workers |
| b. |
quick response within 12 hours any time |
| c. |
provide 12 months gurantee period normally. |
FAQ For You
| 1. Q: |
What is your delivery time ? |
| A: |
Depend on the type of transformer. |
| 2. Q: |
What is your payment term? |
| A: |
30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it. |
| 3. Q: |
What kind of starndard you follow? |
| A: |
IEC, ANSI, C*SA, GB, etc |
| 4. Q: |
What kind of supporting documentation you can provide normally |
| A: |
Quotation,outline drawing,manufacturing plan, quality control plan
testing plan, financial report, type test report(KEMA, CESI),reference list,etc |
| 5. Q: |
What is your normal wanrranty period? |
| A: |
12 months after transformer operation. |
| 6. Q: |
Can u do installation and commissioningin user's site? |
| A: |
Yes, we can send our installation team to user's country for service. |
| 7. Q: |
Do you have any experience in this kind of transformer? |
| A: |
Yes, we can provide reference list for check. |
| 8. Q: |
Are you manufacturer or trading company? |
| A: |
Manufacturer and Trading company. |
Quality Assurance
--From the very beginning, VILLE ensures quality in every step to achieve the best quality.
Experience Sharing
--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.
Global Service
--Wherever you are, VILLE global network will support and provide you with value.
Quick Response
--In response to your needs without delay, VILLE knows the value of your time.
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