Small Hydropower Solutions from a Single Source
Small Hydro Products and Services

Small Hydropower Solutions from a Single Source

Small Hydro – We Are Your Partner throughout the Entire Project Lifecycle

    Small hydropower plants are sophisticated and reliable solutions for a sustainable energy supply. Our experts at Voith are here to accompany you throughout the entire lifecycle of your project. From selection of products and services all the way to the operation, service, and modernization of your plants.

    150
    150
    years of experience in the development of high-performance technologies for small hydropower.
    60
    60
    countries in which Voith Hydro has delivered and commissioned small hydropower plants.
    1000
    1000
    small hydropower plants have been delivered and put into operation by Voith Hydro.

    Discover Our Broad Portfolio of Products and Services

      Small-Hydro Plant Solutions

        By perfectly aligning electric, hydraulic, and control components and developing them in an integrated manner, we are able to optimize the energy production and lifecycle of your plant. For us, efficient power supply means reconciling economic efficiency with environmental friendliness: we consciously and sparingly use natural resources for high-capacity utilization to increase earnings.

        Understanding the Powerhouse – a Deep Dive into the Layers

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        Plant Solutions for Specific Applications

        StreamDiver – a Low-Head Hydropower Solution
        Flexible integration into low-head sites
        StreamDiver – a Low-Head Hydropower Solution

        As a special type of run-of-river, low-head hydropower has a tremendous potential on waterways around the world. More than 85% of existing dams are not yet electrified, and the majority of them have low heads. An economic and ecological solution is needed to make these sites bankable. Voith’s answer is the StreamDiver.

        StreamDiver Solutions Products & Services
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        Products

          <p>Our Expertise in Small Water Turbines</p>

          Turbines

          Our Expertise in Small Water Turbines

          Our portfolio of turbines offers an economical solution for all requirements. For smaller hydropower plants, Voith delivers attractively priced systems in a standardized design – and individually adjusts them to accommodate their environment. Choose from our wide range of turbines, including the pump turbines Francis, Kaplan, and Pelton

          For more than 100 years, Voith Hydro has developed, built, and installed hydraulic machines for the development of hydropower. During this time, Voith Hydro has contributed significantly to the advancement of many types of hydropower turbines. Thousands of installed hydropower plants worldwide were provided with turbines made by Voith Hydro. The foundation of Voith Hydro’s expertise is the accumulation of operating results from the plants over time.

          SEE OUR INTEGRATED PLANT SOLUTIONS Contact our Experts
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          Pelton Turbines – for Heads up to 1,000 m

          Our Pelton turbines are particularly well suited to larger heads, allowing an excellent partial-load operation – to ensure high efficiency at a wide flow range. 

          Technical Data

          Shaft Horizontal or vertical
          Nozzles 1–6 nozzles
          Regulation Inner and outer regulated nozzles
          Bearings Overhung 2-bearings, 3- or 4-bearings arrangement of turbine generator unit
          Range of application Up to 1,000 m head and 30 MW Standardized solutions possible up to 700 m head and 10 MW

           

          SEE OUR INTEGRATED PLANT SOLUTIONS FOR PELTON SEARCH REFERENCES
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          Francis Turbines – for heads up to 750 m

          Our Francis turbines for medium heads fulfill all specific requirements regarding speed, technology, and cost-effectiveness.

          Technical Data

          Shaft Horizontal or vertical
          Bearings Overhung 2-bearings, 3- or 4-bearings arrangement of turbine generator unit
          Types Spiral intake or open flume
          Range of application Up to 750 m head and 30 MW
          Standardized solutions possible up to 250 m head and 18 MW

           

          SEE OUR INTEGRATED PLANT SOLUTIONS FOR Francis SEARCH REFERENCES
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          Kaplan Turbines – for heads up to 50 m

          We provide the full range of Kaplan turbine types for lower heads and larger flows.

          Technical Data

          Shaft Horizontal or vertical
          Regulation Double-/single-regulated turbines
          Blading 3–7 blade runners of any diameter
          Types Pit turbine, bulb turbine, S turbine, full- and semi-spiral turbine, SAxo, Z turbine
          Range of application Up to 50 m head and 30 MW
          Standardized solutions possible up to 35 m head and 10 MW

           

          SEE OUR INTEGRATED PLANT SOLUTIONS FOR Kaplan SEARCH REFERENCES
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          Hy2Grid – Small-Hydro Automation Systems

          Hy2Grid is a modular, full-service solution for small hydropower plants. It covers the entire product range of electrical systems for connecting a hydropower plant to the grid and offers an automation solution from a single source. In addition, Hy2Grid gives our customers a competitive edge.

          Technical Data – Base-Line

          Power units 1–2 turbines, each with up to 1.2 MW output
          Power train Low-voltage generator and bus bar
          Plant setup All auxiliary systems close to power unit on the same level
          IIoT Base supervision and optional cloud-based apps

           

          Technical Data – Compact-Line

          Power units As standard up to 4 units with up to 12 MW output per turbine
          Power train Medium-voltage generator and bus bar (connected to high-voltage grid)
          Plant setup Connects distributed auxiliary systems with standardized interfaces
          IIoT IIoT-ready for next generation with all cloud-based apps for optimization, supervision, and comfortable control of the hydropower plant

           

          Technical Data – Flex-Line

          Power units Unlimited units up to 30 MW output per turbine
          Power train Medium-voltage generator and bus bar (connected to high-voltage grid)
          Plant setup Connects distributed auxiliary systems with standardized interfaces
          IIoT IIoT-ready for next generation with all cloud-based apps for optimization, supervision, and comfortable control of the hydropower plant
          Additional features Primary frequency control, voltage stabilizer, island mode operation, and additional functionality available

           

          INTEGRATED PLANT SOLUTIONS Contact our Experts
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          <p>Hy2Grid – the Solution for Automation and Electrical Systems for Small Hydropower Plants</p>

          Automation

          Hy2Grid – the Solution for Automation and Electrical Systems for Small Hydropower Plants

          Hy2Grid is a modular, full-service solution for small hydropower plants. It covers the entire product range of electrical systems for connecting a hydropower plant to the grid and offers an automation solution from a single source. In addition, Hy2Grid gives our customers a competitive edge.

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          Base Line – up to 1.2 MW/turbine

          Base Line

          The base standard is an electrical and automation all-in-one solution for small hydropower plants.

          Range

          Power units 1–2 turbines, each with up to 1.2 MW output
          Power train Low-voltage generator and bus bar
          Plant setup All auxiliary systems close to power unit on the same level
          IIoT Base supervision and optional cloud-based apps

           

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          Compact Line – up to 12 MW/turbine

          Compact Line

          The compact standard is the best fit for most small hydropower plants. This product line connects decentralized auxiliary systems that are no longer next to each other or on the same floor level.

          Range

          Power units As standard up to 4 units with up to 12 MW output per turbine
          Power train Medium-voltage generator and bus bar (connected to high-voltage grid)
          Plant setup Connects distributed auxiliary systems with standardized interfaces
          IIoT IIoT-ready for next generation with all cloud-based apps for optimization, supervision, and comfortable control of the hydropower plant

           

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          Flex Line – up to 30 MW/turbine

          Flex Line

          This product line is based on the Compact Line; however, it includes further functionality for larger-sized small hydropower plants or special applications.

          Range

          Power units Unlimited units up to 30 MW output per turbine
          Power train Medium-voltage generator and bus bar (connected to high-voltage grid)
          Plant setup Connects distributed auxiliary systems with standardized interfaces
          IIoT IIoT-ready for next generation with all cloud-based apps for optimization, supervision, and comfortable control of the hydropower plant
          Additional features Primary frequency control, voltage stabilizer, island mode operation, and additional functionality available

           

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          Mobile management of your hydropower plants

          Hydro Pocket

          Hydro Pocket is an intuitive, simple, cloud-based application that allows plant owners and operators to monitor, analyze and optimize hydropower stations. 

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          Generator

          Generators for an Optimal Energy Yield

          Voith Hydro has long-term experience in generator design, manufacturing, and servicing. This expertise allows us to manage and integrate the most suitable generator for your specific project and provide you with the full service in your hydropower plant. Contact our experts for further information or learn about our integrated plant solutions or service offerings.

          BOP-M/E

          Balance of Plant Mechanical/Electrical Systems

          Our mechanical and electrical systems for power plant equipment are also planned in an integrated manner, with a tailored overall system. This includes cooling water, dewatering and drainage systems, hydraulic power units, compressed-air supply, crane equipment, and fire protection, as well as heating, ventilation air conditioning, and an electrical substation with electrical protection and control cabinets, UPS, DC/AC, and SCADA.

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          Small Hydro Services

            You can rely on our on-site experts – around the world. We can support you with individual, tailored solutions for your plant throughout its entire lifecycle from planning to maintenance and modernisation.

            Industry, technology and finance experts work side by side – to make sure that you receive the advice and support you need in each phase of your hydropower project to take you to the next level.

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            512
            Voith experts support you worldwide
            Advice, planning, financing: We accompany you for the duration of your project
            Advice, planning, financing: We accompany you for the duration of your project

            Voith is the partner at your side – from the planning phase to the construction of your plant. We combine technological know-how with expertise in the development and financing of small hydropower plants to make sure that your project comes to life. We will share our knowledge and expertise with you and support you on the road to the realisation of your small hydropower plant.

            CONTACT OUR EXPERTS
            Voith HyService: On site. On time.
            Voith HyService: On site. On time.

            Maintaining the maximum efficiency of your system is our goal – which is why we offer individual, affordable service solutions. Whether for regular maintenance or emergencies: our HyService Team is available around the world, day and night.

            CONTACT OUR EXPERTS
            Modernization: an advantage for operators and the environment
            Modernization: an advantage for operators and the environment

            Hydropower plants are systems that last for generations. That’s why modernization is one of our key business areas. Equipped with state-of-the-art technology, performance and energy yield can be significantly increased. That also benefits the environment.

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            Camelback Modernization
            Camelback Modernization

            Having reached a century or more in operation, many of the plants utilizing Camelback turbines are in constant need of repairs and modernization. As the Francis-type turbines and generators reach the end of their useful life, plant owners are faced with continuous, labor intensive and often very costly repairs. Failures are unpredictable and often result in lengthy, unplanned outages, which are difficult to mitigate. Working in close collaboration with Voith, you benefit from a reliable solution with a focus on the economic viability for your specific site.

            Learn more about Camelback Modernization
            HydroSchool
            HydroSchool

            HydroSchool delivers training solutions for all hydropower-related topics, thus, bridging the gap between technology and industry experience. It provides an exchange of knowledge for the individual training needs of our customers and partners. Participants benefit from Voith’s long-term experience in the hydropower industry.

            Learn more about HydroSchool
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            References

              Small hydropower plants with products by Voith

              Voith Small Hydro embraces over 1.000 projects worldwide. With our Voith Hydro reference world map you get access to detailed information on a selection of dedicated projects.

              1000
              1000
              Small hydropower plants have been delivered and put in operation by Voith Hydro.
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              Successful projects around the world

              In close collaboration with our customers on site, we develop tailored solutions for small hydropower systems. Before the start of operation, we are able to master the most diverse local challenges together.

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                Your Small Hydro Contact

                  We are there where our customers are. Our experts are happy to help you with any Small Hydro Request.

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