Hydro Energy Articles

  • New Speed Reducer for Industrial is protect the environment

    1.Introduction(1) The reduction gear industry belongs to the basic industry of national economic development. It needs to be used in almost all mechanical transmission systems, from household appliances to automobile and airplane, from production tools to construction machinery. The extensive demand has driven the development of the reduction gear market and enriched the manufacture variety of ...


    By Sogears

  • BeiYi Machinery's “going out” strategy

    Recently, BeilYi Machinery's self-developed pile-driving machine is going to the Indonesian island of Thousand Island, which is on the “Belt and Road”. The pile driver is making a big leap forward on the construction site in Vietnam! ...


    By lydite trading company

  • BeiYi Machinery's “going out” strategy

    Recently, BeilYi Machinery's self-developed pile-driving machine is going to the Indonesian island of Thousand Island, which is on the “Belt and Road”. The pile driver is making a big leap forward on the construction site in Vietnam! ...

  • The road of “ECO” of BeiYi Machinery

    "Zero emission, high intelligence" is not only the strategic goal of BeiYi Machinery, but also the goal of the ...


    By lydite trading company

  • The road of “ECO” of BeiYi Machinery

    "Zero emission, high intelligence" is not only the strategic goal of BeiYi Machinery, but also the goal of the ...

  • Application of square pile and Hydraulic square pile driver

    Square pile refers to the reinforced concrete square pile, cross section is generally square, is made in the factory or construction site, pile section generally along the pile length unchanged. Solid square pile cross-section size is generally 200 × 200mm ~ 600 × 600mm. Generally use a square pile driver to pile ...


    By lydite trading company

  • BeiYi Pile breaker breaks down Chongli railway filling pile

    The Chongli Railway, the main road of the Beijing 2022 Winter Olympics Ski Resort, is 53 kilometers long.On June 13th, 2018, the cast-in-place continuous beam of the Tanghu Railway on the elevated bridge of Zhaochuan Town was successfully completed.     ...


    By lydite trading company

  • Beiyi makes contribution to “The Belt and Road” of Mongolian railway construction

    Chinese President Xi Jinping vowed Sunday to give a fresh impetus to the Belt and Road Initiative, unveiling specific measures to carry forward the inspiring initiative that he called "the project of the century."  China's decision to scale up financial support for the Belt and Road, after billions of U.S. dollars of investment over the past ...


    By lydite trading company

  • Beiyi makes contribution to The Belt and Road of Mongolian railway construction

    President Xi Jinping vowed Sunday to give a fresh impetus to the Belt and Road Initiative, unveiling specific measures to carry forward the inspiring initiative that he called "the project of the century." ...

  • Shenzhen East Waste-to-Energy Power Plant - Case study

    Babcock & Wilcox Vølund A/S (B&W Vølund), a subsidiary of The Babcock & Wilcox Company (B&W), was selected to design a waste-to-energy (WtE) boiler for Shenzhen Energy Environmental Engineering Co. Ltd. in Shenzhen, Guangdong Province, China. The 165 MWe plant is among the world’s largest, and is scheduled to be completed in 2019. Once online, it will combust ...


    By Dürr Megtec LLC

  • Auxiliary Service Units on Large Hydro Facilities - Case Study

    Ossberger Hydro also has technologies that are well adapted to implement on larger hydroelectric facilities to provide power for auxiliary services whether it is mechanical pumps for oil circulation on main turbine bearings, managing auxiliary electric loads, or even provide black start capability in case of emergencies. Project: LG-1 Client: Hydro Quebec Location:  James ...


    By OSSBERGER GmbH + Co. KG

  • Hydro Plant Redevelopment - Case Study

    Many of our recent projects in the United States and Canada have been related to the redevelopment of abandoned structures or related to an existing plant upgrade. Shown below are a few project ...


    By OSSBERGER GmbH + Co. KG

  • Minimum Flow Units - Case Study

    Environmental regulations are becoming more stringent and the minimum by-pass flow requirements are generally increasing in North-America. Many of our small hydro technologies are perfectly suited for this type of application whether it is to replace an existing pressure reducing valve or implement a new turbine upstream of the by-passed reach of an existing hydro plant. Shown below is an example ...


    By OSSBERGER GmbH + Co. KG

  • Penllergare (WAL) - Case Study

    A 40 ft LANDY Archimedes screw turbine has been installed next to the waterfall at Penllergare Valley Woods. This screw with a length of 11 m will generate power for the new visitor centre at the estate, while surplus will be fed to the national grid. The screw is featured by its high efficiency and fish friendliness. Capacity 2880 m3/h Location: Penllergare, Wales, UK ...


    By Landustrie Sneek BV

  • Hirschthal - Case Study

    In Hirschthal (Switserland) a LANDY hydropower screw is positioned adjacent to a rubber dam (head 3.5 m). The screw generates energy for some 100 house holds whereas surplus is fed to the grid. The screw dimensions 2.8 m diameter and 10 m length. Location: Hirschthal, Switserland Type of screw: with steel casting mould Capacity: 3.5 m3/sec Head: 3.5 m ...


    By Landustrie Sneek BV

  • River Dommel (NL) - Case Study

    In the spring of 2016 the construction of a new hydropower plant in the Dommel river near Sint-Michielsgestel started. The existing dam in the river is equipped with a Landustrie hydropower screw and will generate renewable energy for approximately 200 households. The Dommelstroom project is the first cooperative hydropower power plant in the Netherlands, initiated by Bram and Jan Taks, father ...


    By Landustrie Sneek BV

  • Heudreville-sur-Eure (F) - Case Study

    Located in the French river "l'Eure"  two LANDY hydropower screw turbines are installed to generate sustainable energy using the actual head of 2 meter. Both screws dimension 3.8 meter diameter. Location: Heudreville-sur-Eure, France Type of screw: with casting mould Capacity: 2 x 7.45 m3/sec Head: 1.95 m Power output: 2 x 108 kW Year: ...


    By Landustrie Sneek BV

  • Windsor Castle (UK) - Case Study

    Early September 2011 two 40-ton Archimedes hydropower screw turbines were transported from Sneek, The Netherlands to the royal Windsor Castle, UK. Both screws are installed at Romney weir on the River Thames and power both the Royal Castle as well as 400 - 500 local households. The Landy screws dimension 4 meter diameter, 6 meter long and capacity 150 kW. Unique feature of each ...


    By Landustrie Sneek BV

  • Linton Lock (UK) - Case Study

    At Linton Lock on the River Ouse between York and Harrogate (North Yorkshire) a LANDY hydropower screw is used to generate sustainable energy, in a fish-friendly way. The screw dimensions 3 meter diameter and 8.5 meter length. It concerns an open compact Archimedes screw, which requires minimal civil work on site. Location: Linton Lock, York, UK Type of screw: ...


    By Landustrie Sneek BV

  • A conceptual framework for real time estimation of WFP for small hydroelectric power plant

    It is believed that the power sector, particularly hydroelectric power, contributes to a very high consumption of fresh water in terms of evaporation from storage reservoirs. Robust methods of water footprint (WFP) assessment will eventually help in the pricing of water and energy. Conventionally, WFP for hydropower plants is estimated by dividing the gross/net evaporation losses by power ...


    By IWA Publishing

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