Insulated-Gate Bipolar Transistor (IGBT) technology provides High Efficiency, significant reduction in Harmonic Distortion (THDi) and can improve the Power Factor to near unity without the use of auxiliary components.
Yonder ofers IGBT-based converters across Active Front End, Active Front End with DC-DC Chopper and DC-DC technology. For kW-scale projects, we also offer SiC-based bidirectional convertors
Yonder Active Front-End (AFE) converter is designed to convert AC to DC using IGBT technology which employs higher frequency switching. AFE topology reduces harmonic distortion and allows bidirectional power exchange between AC and DC allowing regenerated power to be fed back to the supply (if needed). With already integrated filters, the module will provide smooth DC Voltage to the electrolyser with near unity Power Factor which will ensure minimum electricity consumption.
Ador offers a two-stage converter system employing a combination of Active Front End (AFE) and Phase Shift Modulation (PSM) technology. The AFE module converts the AC to constant DC voltage and with PSM technology, the constant DC voltage is converted to desired lower DC voltage.
In AFE stage the harmonics is significantly reduced while maintaining near unity power factor without additional harmonic filters and power correction circuitry. In DC-DC stage, the interleaved PSM technology provides a significant reduction in the output ripple.
Ador DC-DC Converter is designed to convert constant DC to variable DC using high frequency IGBT switching. Phase Shift Modulation (PSM) topology is used to operate the DC-DC converter, which offers reduction in the size of output filters.
This system is operated as connections of buck converters operated in parallel. This technology is ideal for direct solar to electrolyser connections. With already integrated filters, the module will provide DC Voltage with minimum ripple which will ensure the smooth operation of hydrogen electrolysers.
The silicon carbide (SiC) based semiconductor devices give better performance in terms of higher temperature operation and can be switched using higher frequency, which reduces the overall size of unit.
AC-DC converter is a two-stage converter system. In AC-DC module, first stage AFE is used, giving lower harmonics and almost unity power factor. In second stage based DC-DC converter is used to provide low ripple DC output as per customer requirement.
The DC-DC module uses a two-stage conversion system. In the first stage, variable DC is converted to higher fixed DC voltage. In the second stage, the fixed DC voltage is converted to low ripple DC as per specification. For solar to electrolyser DC-DC operations, built-in MPPT functions of the module will transfer maximum power throughout the day.
Reliable Power with Yonderh2 IGBT Rectifiers
Yonderh2’s IGBT rectifiers are designed to deliver superior power efficiency and performance for industrial applications. With advanced DC-DC technology, these rectifiers ensure minimal harmonic distortion and maximum energy savings. Whether for renewable energy systems, electrolysis, or other high-power applications, IGBT rectifiers from Yonderh2 provide stable and reliable output, optimizing operational efficiency.
Engineered for durability and precision, Yonderh2’s IGBT rectifiers and silicon controlled rectifiers (SCRs) enhance system performance with cutting-edge semiconductor technology. Their high-frequency switching, AC input, and controlled rectifiers ensure efficient power conversion, while their high voltage handling capability enables seamless integration into demanding applications.
With AC voltage optimization, these rectifiers minimize energy loss and enhance overall efficiency. Their high switching frequency, low power loss, and compact design make them ideal for modern power conversion needs. By integrating IGBT rectifiers and SCRs, businesses can achieve enhanced energy management, reduced operational costs, and long-term reliability in demanding environments.
An Insulated-Gate Bipolar Transistor (IGBT) Converter is a power electronic device that efficiently converts AC to DC power. It offers high efficiency, significantly reduces harmonic distortion (THDi), and can improve the power factor to near unity without the need for auxiliary components.
Yonderh2 provides a range of IGBT-based converters, including:
AFE technology reduces harmonic distortion and maintains a near unity power factor without additional harmonic filters or power correction circuitry. This ensures smooth DC voltage supply to electrolysers, minimizing electricity consumption during hydrogen production.
Silicon Carbide (SiC) based converters operate at higher temperatures and can be switched at higher frequencies, resulting in a more compact unit size. They provide improved performance and efficiency in power conversion applications.
Yes, Yonderh2’s IGBT converters are designed for various applications, including renewable energy systems. For instance, the DC-DC rectifier with Phase Shift Modulation Technology is ideal for direct solar to electrolyser connections, ensuring efficient power conversion with minimal ripple.
Yonder DC Power Supplies are designed and manufactured for MW-scale hydrogen production.
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Yonder DC Power Supplies are designed and manufactured for MW-scale hydrogen production.
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