When it comes to the diverse electrical systems and devices we rely on for business, personal life, and beyond, it is important to recognize that not all operate using the same type of current. For example, while alternating current (AC) is useful for long distance transmission and within homes, direct current (DC) is necessary for various batteries and board-level components to function as intended. As a single electrical network may involve components or segments that require differing current types, there becomes a pressing need for conversion.
This is where electrical converters come in, such devices leveraging mechanical rotation to transform current. Rotating electrical converters in particular are notable for their ability to handle all basic conversion needs, with equipment found across industries ranging from more basic motor options to advanced synchronous converters. In this blog, we will provide a brief overview of rotating electrical converters, highlighting the functionality and application of common types.
Rotating electrical converters are simply electromechanical devices that use rotating machinery to convert electrical energy from one form to another. Unlike static converters, which take advantage of semiconductor-based technology to perform conversions, rotating options utilize motors, generators, and other items to transform energy mechanically. Generally known for their robust design and ability to handle large-scale energy conversion, rotating converters are popular in applications where reliability and durability are essential.
Dynamotors are a popular type of rotating electrical converter that combines a motor and a generator together within a single housing, allowing them to convert DC to AC or vice versa. As one form of current powers the motor, it will in turn drive the generator to create the current type necessary for powering devices and components downstream. Dynamotors are common in older communication systems and aviation applications, where they support radio transmitters, military systems, and other devices that lack solid-state technology.
Motor-generator sets, commonly known as MG sets, similarly consist of a motor and generator that are coupled together to perform energy conversion. These sets are often used to convert AC to DC, DC to AC, or even modify voltage and frequency levels. With their range of capabilities, motor-generator sets are widely utilized in laboratories, hospitals, and industrial plants, where reliable, uninterruptible power is a critical need. Additionally, they are also effective in providing electrical isolation, protecting sensitive equipment from power disturbances.
Motor-converters are similar to motor-generator sets, though they differ in the fact that they commonly employ solid-state electronics to perform many of the same tasks. Many motor-converters are specifically designed for specialized functions like frequency conversion, where they provide compatibility between systems with differing frequencies. With such features and abilities, these converters are often used to manage pump and fan speeds, regulate conveyor belt operation, power CNC machines, and much more.
Phase converters are designed to convert single-phase electrical power into three-phase power. This is essential for operating three-phase machinery in locations where only single-phase power is available. This includes a number of applications within agricultural, automotive, and small industrial settings, offering a cost-effective solution for three-phase equipment operation. With different subtypes like rotary and static phase converters being available, users can choose the best converter option based on power requirements and load characteristics.
As the last notable type we will discuss, synchronous converters employ actively controlled switches known as MOSFETs to conduct high and low-side rectification. As compared to similar options that utilize diodes, synchronous converters reduce losses, bolster efficiency, and offer faster switching speeds. Transportation, heavy industry, and power generation applications all benefit from the consistent performance that synchronous converters provide, making them a leading choice for demanding environments.
If you are seeking high-quality rotating electrical converter parts from a trusted purchasing platform, look no further than Fastener Orbit. Owned and operated by leading parts distributor ASAP Semiconductor, our inventory is replete with quality-assured items that are sourced from trusted manufacturers and suppliers across the globe. Take the time to explore our selection as you see fit, and if anything piques your interest, Request for Quote (RFQ) forms are linked across our website for your use. We offer rapid responses with provided solutions catering to the unique needs of each customer, so do not hesitate to get started today!
 |
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”. |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
Request for Quote