PRODUCT →  EXECUTIVE SUMMARY:

In accordance with Our Mission, Best Electric Machine (BEM) provides a collaborative portfolio of patented technologies, branded SYNCHRO-SYM Technologies, for transforming the electric transportation industry, such as automobiles, airplanes, ships, and trains, the renewable energy industry, such as hydrogen, wind, tidal, and solar, and the smart electricity infrastructure industry, such as synchro-phasors, synchronous machines, automatic power grid frequency synchronizers, and distributed power factor correctors.

PRODUCT → SYNCHRO-SYM Technologies:

As the pinnacle of electric motor or generator circuit and control architecture, only SYNCHRO-SYM is a patented Brushless “Symmetric” Electric Motor or Generator System circuit and control architecture  with an “active” rotor assembly that stably contributes additional working power to the electromechanical energy conversion process together with the active stator assembly and as a result with the reasonable assumption that the rotor assembly consumes half of the real estate within the same package of performance enhancing material, winding, and electronic component techniques, SYNCHRO-SYM obviously provides half the size (or twice the power density), half the cost, half the loss, and octuple the peak torque density per unit of power rating of all other electric motor or generator circuit and control architectures with the asymmetry of a “passive” rotor assembly of slip induction dependent windings, reluctance saliencies, rare earth permanent magnets, or DC or single-phase field windings.

MOTORPRINTER is a patented 3D Printer Method for the rapid additive manufacture of low and high frequency, high power, axial flux electric machine cores with 1) the highest performing electrical steel, amorphous metal, or nanocrystalline metal ribbon that have been impractical with conventional electric machine manufacturing, 2) with perfectly aligned slots of any programmable shape for windings, permanent magnets, reluctance saliencies, or cooling means, 3) with perfectly flat air-gap surfaces, and 4) with integral frame and winding assemblies; thereby, democratizing the manufacture of superior performing electric motor and generator systems.

BMSCC is a patented Brushless Bi-directional Multiphase Self-Commutated Controller with a new symmetric magnetic sharing circuit and control architecture that provides the most Versatile Smart Power Converter products with the lowest cost, highest efficiency, highest power density possible, such as a Bi-Directional Multiphase Inductive (Wireless) Power Transfer System (M-IPTS).

BM-HFMDB is a patented Bi-directional, Balanced Multiphase, High Frequency, Electricity Micro-Distribution Bus with a new symmetric magnetic sharing circuit and control architecture that provides the most versatile micro-distribution bus with the highest efficiency but with half the cost, considerably higher power density, lower harmonic content, and fewer electronic stages in a system of systems (SoS) application, such as electric vehicles, electric airplanes, etc.

PRODUCT →  FOCUS:

A dramatic decline of the internal combustion engine (ICE) vehicle is predicted with the rapid adoption of the efficient electric motor or generator powertrain as the only practical alternative (e.g., E-mobility). Efficient electric propulsion for airplanes is quickly becoming a practical reality. Modular lightweight electric generator systems for large offshore wind-turbines are being explored. Industry is approaching this transformation without changing the century old, me-too, “asymmetric” electric motor or generator circuit and control architecture with the asymmetry of a “passive” rotor assembly of slip-induction windings, reluctance saliencies, rare-earth permanent magnets (RE-PM), or DC field windings; but instead, by improving its cost-performance with better materials, winding, and packaging techniques, such as the emerging electric machine systems from MAGNAX and MAGNIX, by forming alliances with leading innovators, such as EM-motive, or by investing in “innovative” cost reducing manufacturing methods, such as NIDEC’s $1.8 billion investment in high volume electric vehicle motor manufacturing.

Only BEM is introducing a patented axial flux “symmetric” electric motor or generator system, called SYNCHRO-SYM, with the symmetry of an “active” rotor assembly that at least doubles the performance of the “asymmetric” electric machine system while using the same material, winding, packaging and manufacturing techniques.  Also, only BEM is investing in a patented electric machine 3D Printing technology, called MOTORPRINTER, for revolutionizing and democratizing the rapid just-in-time additive manufacture of superior performing axial-flux electric motors, generators, and high frequency transformers, which are essential for smart electricity.

PRODUCT →  SHOW ME:

By simply retrofitting the century old asymmetric electric machine circuit and control architecture of MAGNAX, which was only enhanced with the commonly available RE-PM YASA packaging that comprises: 1) a so-called yokeless “active” stator assembly with the directly excited multiphase winding set, 2) a “passive” rotor assembly of rare-earth permanent magnets (i.e., singly-fed), and 3) an electronic controller derivative of field oriented control (FOC), instead with the patented, integrated, brushless, multiphase, and symmetric electric machine circuit and control architecture of SYNCHRO-SYM, which keeps the MAGNAX active stator assembly but replaces the MAGNAX passive rotor assembly and FOC instead with an “active rotor assembly” as only possible with the brushless multiphase real time emulation controller (BRTEC) of SYNCHRO-SYM (i.e., synchronous symmetrical doubly-fed), simple qualitative observation shows the power density of the original, highly package optimized MAGNAX electric machine system would again comparably double (now with both the stator and rotor volumes equally contributing power to electromechanical conversion process), the cost would comparably halve per unit of power rating, the efficiency would comparably increase per unit of power rating, and the peak torque would at least comparably quadruple per unit of power rating, all while eliminating the extravagant cost, safety and handling issues of rare-earth permanent magnets with persistent magnetism, geopolitical consequences, limited operational life expectancy, and environmentally unfriendly production.

The simple retrofit comparison between the original MAGNAX and SYNCHRO-SYM also conveniently shows: 1) SYNCHRO-SYM operation, design, construction, and manufacture are straight-forward ready (like MAGNAX), 2) SYNCHRO-SYM uses off-the-shelf components (like MAGNAX) but without exotic components or materials, such as rare earth permanent magnets, 3) SYNCHRO-SYM is adaptable to legacy, off-the-shelf, fielded, or future electric machine systems with customary engineering and manufacturing (like MAGNAX), and 4) SYNCHRO-SYM easily leverages third party legacy or future electric machine design, packaging, material, winding, or construction techniques (as used by MAGNAX) but with double the effective performance results.

PRODUCT →  DEVELOPMENT:

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PRODUCT →  COMPANY:

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