Association With Control/Drive Circuits TRIZ Cases

See how dividing a ring-shaped substrate into arc-shaped segments for separate coil phases redu

See how segmented refrigerant cooling lines with soft-start control prevent sudden current flow

See how a snap-in fixture block and slot system prevents motor vibration from shifting the vent

See how a neodymium iron boron rotor and optimized fan blade diameter enable vacuum motor speed

See how an injection-molded contact plate with integrated sleeve seats and gel-filled cavities

See how a heat dissipation member surrounding the stator minimizes vibration and noise while lo

See how sleeve-seat contact plates with resin filling enable automated stator assembly while ma

See how reactive current injection and dynamic PWM duty control enable regenerative braking wit

See how reactive component current injection and variable duty control prevent inverter damage

See how proportional valve override and stator temperature feedback regulate refrigerant flow t

See how an insulating member between bolt head and power module increases creepage distance to

See how rigid conductive connectors fixed to a single circuit board eliminate complex wiring in

See how nested insulating covers and overlapping busbars seal hermetic terminals from refrigera

See how model prediction control replaces PI feedback to estimate rotation speed and select swi

See how a radial sealing member in an accommodation groove prevents moisture ingress and phase

See how a two-phase refrigerant circuit uses boiling and subcooling to manage heat in high-powe

See how integrating a heat sink with the stator assembly using thermosetting resin reduces ther

See how a capacitive member between stator and rotor approximates capacitance distributions to

See how a dual-rotor motor with nested inner and outer rotors enables independent drum and impe

See how threaded terminal connection portions with nut fastening improve motor-inverter connect

See how integrating a sensor unit into motor electronics eliminates external wiring and power s

See how a cleaner motor cover with guide ribs directs air circumferentially to extend the disch

See how dynamic armature voltage and support current adjustment maintains radial support force

See how a motor drive device uses voltage-level detection on a single terminal to switch functi

See how movable cover design and ultrasonic-welded radial vanes maintain optimal impeller-to-co

See how edgewise winding of flat wire around iron cores reduces motor diameter while maintainin

See how an integrally-formed plastic housing eliminates aluminum scraps and section differences

See how segmented mounting parts on the controller cover and end cover reduce electromotor comp

See how a support installation portion between flange portions prevents thin-walled motor end c

See how a motor supporter with recessed discharge paths and air flow spaces prevents PCB static

See how a sealed reprogramming interface enables motor software updates without disassembly, pr

See how a semi-integral motor housing with external inverter protrusion enables direct suction-

See how optimized parameter ranges for stator diameter, air-gap flux density, and winding turns

See how a plate-like heat transfer member between reactor and partition plate reduces thermal r

See how a motor cover integrates stud bolts and heat sink contact surfaces to enhance inverter

See how a BLDC motor pump integrates a heat exchanger in thermal contact with the stator to rec

See how a sensor substrate with through-hole routing and dual-surface connectors enables lead m

See how groove portions on a rotor magnet's outer periphery embed in thermoplastic resin to sec

See how a dual-fan unit with opposite-rotating fans driven by a brushless DC motor achieves hig

See how curved board terminals with notch portions absorb vibration stress in vehicle-mounted c

See how motor temperature thresholds override capacity control in chillers to prevent compresso

See how a dual-rotor fan unit with counter-rotating fans on a shared axis achieves high suction

See how temperature-based capacity control resolves conflicts between chiller output, surge pre

See how thermal isolation between motor components and an integrated sensor enables accurate en

See how rigid conductive connectors replace complex wiring and circuit boards in cordless tools

See how integrated transceivers and strategically positioned transmission openings enable wirel