Converter Types TRIZ Cases

A supervisory controller times thermal device shutdown over the LIN bus to stop ignition-off battery drain and avoid delayed thermal system deactivation.

Transient voltage drops are filtered by accumulating anomaly time, improving ECU fault detection accuracy and reducing false alarms.

Radially layered segmented stator coils raise slot space factor, cutting copper loss and torque pulsation without enlarging the machine.

Adjusting cell stack and battery power split by SOH difference helps fuel cell vehicles balance degradation and avoid premature replacement.

A DC-DC converter uses the high-voltage pack to power low-voltage loads and float charge the auxiliary battery, reducing cycling and extending life.

A DC-DC transformer decouples towing and trailer grounds while powering consumers and charging the trailer energy store safely.

Dynamic current and voltage limits balance RESS battery modules by SOC, SOH, and SOE, reducing uneven wear and extending converter life.

Alternating two converters lets one EV battery feed different voltage loads, cutting extra battery weight, cost, and lead-acid lifespan limits.

Bent lead tabs replace busbars between stacked power cards and DC-link capacitors, reducing parasitic inductance, EMI, and voltage overshoot.

Front and rear DC/DC converters with shared power distribution stabilize in-vehicle voltage despite load changes and line drop.

Varying fin geometry along coolant flow cuts pressure drop and evens power-module temperatures in EV inverter cooling modules.

Dynamic boost and pass-through control stabilizes system voltage while preserving battery capacity across changing temperatures.

Battery segments are split between charging and component power to limit EMI and capacitance while keeping vehicle functions active.

Dual-capacity DC/DC converter switching keeps AC and DC outlets available after key-off while limiting traction battery drain and range loss.

Adaptive current saturation lets a vehicle HV-LV DC-DC converter sustain LV power at low HV input while limiting circulating currents and loading.

A DC/DC bypass converter balances power between vehicle auxiliary low-voltage buses to reduce battery cell imbalance and uneven load sharing.

Multiple voltage converters share stepped-down power between a battery and electric load, simplifying work machine power distribution.

A transformer sends both wake-up signal and power across isolated vehicle networks, activating control units without raising standby battery drain.

When battery charge runs low, the controller trims motor torque, cooling, and accessory loads to cut battery draw and extend EV range.

A bypass converter meters traction-battery energy to parked vehicle low-voltage loads while battery management prevents deep discharge.

A controller coordinates two DC/DC converters so vehicle loads stay powered when supplemental battery charge drops or bus current rises.

Two independently controlled DC-DC converters and back-to-back switches keep EV critical loads powered during shortages while reducing battery drain.

Randomized ripple and carrier frequencies heat a cold battery through resonance while suppressing sound pressure peaks and inverter noise.

Semiconductor switches, inductors, and a parallel diode precharge a DC-link capacitor without bulky resistors, improving size and reliability.

Real-time cell and load data guide distributed DC-DC converters to balance state of charge and reduce converter wear in RESS.

A widened auxiliary battery SOC range during solar charging cuts repeated battery cycling and power loss under unstable solar radiation.

Matching converter and inverter ripple phases above circuit resonance cuts DC-link current pulsation, stabilizes control, and limits overvoltage.

Stacked liquid-cooled power modules with elastic clamping enable a compact vehicle motor converter that adapts output for different motor sizes.

Selective input and output fuse control isolates converter faults in EV low-voltage power distribution without a separate low-voltage battery.

A dual-battery EV layout separates energy storage and power delivery to extend range, support acceleration, and cut charging time via battery swapping.

Current feedback lets one parallel DC-DC converter adjust another, stabilizing node voltage and power distribution in EV energy storage.

A controller balances voltage offsets across multiple vehicle auxiliary low-voltage buses to equalize load sharing and reduce battery imbalance.

A buck-boost DC-DC converter actively shifts power between battery strings to correct in-motion voltage imbalance and extend battery life.

A switched dual-converter path stores solar power across low- and high-voltage batteries while cutting conversion loss in EV power supply.

A series fuel cell-battery layout uses switches, bypass diodes, and voltage limiting to avoid boost conversion losses in transport propulsion.

Integrated liquid-cooled stacked power modules and elastic clamping keep a vehicle motor converter compact while improving heat removal and manufacturing flexibility.

Two parallel DC-DC converters and back-to-back switches balance EV low-voltage loads, protect critical equipment, and reduce 12V battery drain.

A galvanically isolated DC-DC converter decouples trailer and braking-system grounds while enabling flexible power from storage and supply.

Dynamic voltage control minimizes low-voltage bus energy waste and fuel consumption by matching converter output to active loads.