speed governor for hydropower station

• Turbines/ Good Standing Francis/Pelton/ Turgo/Kaplan Turbine and Generator sets

1. Francis Turbine

Description of Francis Turbine

Francis turbine is our main product, which is a reaction turbine and the most popular water turbine in using now basis on the simple structure, small size, lower cost and high efficiency, operated in a wide head range of 10m--700m, with runner diameter of 0.35m--4m, speed 50—300rpm, besides the largest capacity is up to 6000 KW.

Superiority of Francis Turbine

2. Pelton Turbine/Impulse Turbine

Description of Pelton Turbine/Impulse Turbine

Pelton turbine is one kind of impulse turbine, used for high-head(50m-1300m) power plants. Impulse turbine normally using a spray nozzle to contract the flow so as to ensure the discharge and the flow direction, therefore the turbine efficiency hardly is changed by the flow changes. Thus the impulse turbine is widely used of it’s stable efficiency.

Image of  Pelton Turbine spray nozzle as below.

Image of Pelton Turbne Runner as below

Superiority of Pelton Turbine/Impulse Turbine

3. Turgo Turbine/Impulse Turbine

Description of Turgo Turbine/Impulse Turbine

Turgo turbine is one of impulse turbine, applicable water head 30 to 300 meter. The center of jet flow with runner gyration plane angled 22.5°. the water flow contracted by the spray nozzle , flows entering one side of runner and comes out from other side. The structure is simple and easily inspected and maintained.

Superiority of Turgo Turbine/Impulse Turbine

4. Axial flow turbine/Kaplan turbine

Description of Axial Flow Turbine/Kaplan

Axial flow turbine is applicable for water head of 2m to 40m. there are two types, the fixed blade propeller which is generally used for the minimum change of discharge and kaplan turbine which has a adjustable runner to adapt the water head change so as to ensure the high efficiency . Some can reach 94%.

Superiority of Axial Flow Turbine/Kaplan Turbine units

• Turbine Generator

Description

AC synchronous turbine generator, applicable 50Hz or 60Hz, unit capacity from 50KW to 20MW, which is equipped by brushless or static excitation system and automatic voltage regulator device with±5% voltage regulation range. The winding of generator is made of qualified copper, and the shaft is made of forged steel.

• Specifications

• Company Introduction

Hongya power generating equipment to utilities limited are professional in manufacturing water turbine, hydro generator, speed governor, hardware for hydro equipment for micro hydro power plant, comprehensively consists of a whole services of R & D design, manufacturing, Installation, maintenance and renovation.

It has a fixed assets excesses 80 million RMB(15 million USD), occupied 100,000 m² land, permanent employees of 180 skilled workers working in the workshop of 30,000m², a scientific research team of 44 engineers. Kaplan turbine, Francis turbine, Pelton turbine, Turgo turbine Generating sets are able to be independently design and manufactured with range of 50kw up to 20mw, with the capability of 300,000kw annual production.

As a qualified and experienced manufacturer of hydro power plant, the company has devoted to provide the customer of advanced technology services and quality excellent products. Especially, the company invented  High-efficiency Multi-nozzle Large-capacity Turgo Turbine has awarded and supported by ‘The State Innovation Fund’. With the growing business and the company strength, the company has got a very good reputation, been praised as the ‘High-tec Enterprise’, ‘Award for Scientific and Technological Advancement’, ‘Sichuan Famous-brand’, and ‘Xiaojuren Enterprise’ etc.

Hongya Power Generating Equipment To utilities Limited has established a long-term cooperative relationship with Sichuan  University, Xihua University and Sichuan Province Machinery Design Institute. Through a large investment and unremitting effort on technology development and innovation, we gain many invention and utility model patents. Every year we have new products launched which are warmly welcomed in domestic market as well as overseas such as: Vietnam, Indonesia, India, Myanmar, Nepal, Albania, Turkey, Russia, Belarus etc.

As we always do, we will continue insistently pursuit of product development and technology innovation, basis on company’s corporation spirit values of credibility, pragmatism, renovation, service. We firmly believe that we will be the right reliable partner for whom you are looking in this field.

Exporting Distribution

ISO9001 Certificate

Images taken in the workshop as following.

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