Pelton Hydro Turbines (Impulse Turbines)
Packaging and Delivery
The features of the Pelton Hydro Turbines (Impulse Turbines):
They operate in a head range of 100 meters to 1000 meters and are primarily used for electrical power production. The power output ranges from 200KW to 20000KW, Runner diameters are between 0.13 and 5.81 meters. The speed range of the turbine is from 250 to 1000 rpm.
* The runner works by being heavily pushed with jet flow that is switched through injection nozzle from high-pressure pipe. The feature is that is works by impulsing the runner to rotate with kinetic energy of water flow, and the jet center of nozzle and the runner are in the same plane.
* It is divided into vertical type and horizontal type two kinds. Horizontal type each has 1-2 runner, each runner has 1-2 nozzle, vertical type each has only one runner, each runner has 2-4 nozzles.
* Single- double-, four-, five- or six-jet design available Horizontal or vertical shaft arrangements Jet deflectors for outstanding dynamic performance 2 or 4 bearing gen-set arrangements.
* Developed for use in demanding application with debris-containing water, optimized jet and runner design for highest efficiencies, nozzle control either electrically or hydraulically.
* This kind of turbine shall be of compact structure, reliable works and convenient operation.
* Runner cast from high grade, extremely wear resistant, stainless steel, maintenance free shaft seal design.
ADDNEW's Pelton Hydro Turbines (Impulse Turbines) is used for high water head with small water flow and appropriate to the power station of big load variation.
As a leading supplier of complete range of equipments and tailor-made total solutions for new and existing Hydroelectric Power Plants (Hydropower Generating Systems) and Power Electronics products like HVFC, SVC, SVG for power quality and energy efficiency, Addnew Technologies Limited (hereafter called "ADDNEW") is dedicated to equipping any stations or plants with the latest technologies, high performance machines and cost-effective solutions to generate efficiently more renewable, affordable and sustainable energy and continuously maximizing power efficiency of all industries for a cleaner earth and a better tomorrow.
ADDNEW's Hydropower Generating Systems (unit-capacity of 100MW or below) can be specially designed and manufactured by different output powers for Hydroelectric Power Plants according to different dam site conditions and environments. It is to say, we manufacture various types of Hydro Turbines and Governors such as Inclined Type, Francis Type, Kaplan Type, Pelton Type and other customized types.
Our Hydropower Generators and Excitation Systems' unit-capacity ranges from 100KW-200MW with both Horizontal and Vertical types. The Generator Control and Protection Systems with micro-computers widely apply to high-voltage and low-voltage controlling systems and the automation of the whole hydropower station or plant. Auxiliary electrical equipments, other machines and special tools include speed adjusters, transformers, valves, cranes, step-up substation equipments, etc..
Found in 1958, our factory (had been producing agricultural diesel engines for some years at the beginning) in hydropower products has continuously been one of the national strategic turbine manufacturers in China since year 1995. It has now 86,000 square meters ground area and 48,000 square meters office building area. With over 300 workers and over 100 technicians and engineers, ADDNEW's invested factory is certificated by ISO9000-2000 and CE.
From the start of 2005 to the end of 2010, ADDNEW and our factory have manufactured and installed successfully over 60 small Hydroelectric Power Stations in Albania, Chili, Congo, India, Lithuania, Kazakhstan, Vietnam, Zambia and other overseas markets. The equipments adopted for those hydropower stations are unit-capacity from 800KW to 50MW and the total power generating capacities of each station ranging from 1600KW-200MW. All the stations are now working very well after their installations.
In China, we have completed over 80 similar projects in the same period in different provinces. Our domestic hydropower stations with ADDNEW's designs and equipments have been continuously welcomed for their reliable quality and outperformance in power-generating.
Some of our customers home and abroad praised ADDNEW's products as their cash-printers because the smooth-running of their hydropower stations generates cash-incomes steadily everyday by selling the electricity produced. Till today, most of our equipments sold generate more electricity than our customers' previous plans or expectation because of no-failures and no-unexpected-stops of the machines.
On the other hand, our following power electronics products are integrated with the world-latest technologies for power quality and energy efficiency in the fields of power generating, power transmission and distribution and power consumption in industries of all kinds:
>>> High Voltage Frequency Converters (HVC, HVFC)
>>> Static Var Compensators (SVC)
>>> Soft-Start Devices
>>> Industrial Rectifiers
>>> Transformers, Switchgears and other accessories
>>> Microcomputer Integrated Automation Systems for Power Grids, Plants, Stations and Substations
Found in 1995, the factory in power electronics products has over 500 employees including 9 Doctors, 46 Post Graduates, 267 Bachelors, 163 Specialists, 41 senior engineers and 226 engineers. It also has the first-class manufacturing and testing capability. Since 1997, the factory has passed ISO9001 international quality system certification. It also passed BSI (Britain) in 2001 and ISO14001 environmental management system in 2002.
Located in Hunan, China, our above two factories together with their heavily invested inhouse R&D centers specialize in research, development and manufacturing of the following fields and products:
>>> Hydropower generating technology and systems for renewable, affordable and sustainable energy;
>>> The world-latest converter technology, modularity design and systematic application of the core technology for power quality and energy efficiency;
>>> Other power generation equipments, especially by utilizing the renewable resources except water such as wind, solar, etc..
>>> Transformation and distribution equipments;
>>> Microcomputer controlled automatic systems and other relevant products.
Registered in Hong Kong, Addnew Technologies Limited produces and supplies only the reliable quality products (as stated above) at the mo
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