Conversion With Intermediate Conversion To Dc TRIZ Cases

An enable disable circuit dynamically controls an open loop DC to DC converter based on output voltage levels.

An output balancing module adjusts inverter voltages to maintain stable power delivery during UPS mode transitions.

A parallel switching unit bypasses a frequency converter to route high short-circuit currents, protecting semiconductor valves during fault localization.

Segmented local converters resolve multi-peak power losses under partial shading while maintaining centralized system control.

A controller adjusts control voltage phase to maintain load voltage at a target value.

A converter unit applies adjustable DC voltage to transformer windings for magnetic flux compensation.

A power converter controller clamps the feedback signal level to limit switching current during load transitions.

Comparing common-mode voltage properties with inverter output voltages identifies ground faults in specific machine areas of IT networks.

A power converter controller adjusts a DC source operating point during grid voltage sags to maintain system connection.

A resonant circuit generates AC voltage from DC input using switching elements and a single capacitor.

An energy recycle system converts AC power supply output to DC and back to grid AC using rectification and inversion.

A power supply apparatus uses a tertiary winding to output a predetermined current for initial LED connection.

Compensating motor current references via filter transfer functions stabilizes sensorless low-speed motor drives against oscillations.

A controller automates blocking and deblocking of HVDC converters to redistribute power levels across multiple units.

Integrated cable drum mechanism adapts output length to variable aircraft positions, reducing space usage and maintenance complexity.

Delaying modulation state changes after synchronization markers prevents backscattered signal misreading, enhancing transmission reliability.

A digital PWM controller forces outputs to a safe state using a multiplexer, resolving shutdown instability in high current applications.

A switching mode power supply controller adjusts main switch duty cycles to compensate for propagation delays in the feedback loop.

Pulse frequency modulation in a switching power supply maintains constant output voltage while preventing current leading mode breakdowns.

A power inverter adjusts alternating current output characteristics using a sensing module to detect load power factor.

Smoothing circuit minimizes conductor inductance through optimized electrolytic condenser terminal connections.

A power transmission arrangement conveys auxiliary energy to charge storage elements at converter stations for reliable black start operations.

Controller detects current exceeding threshold and raises inverter target voltage to prevent power line damage from overcurrent.

Segmented gain units resolve low voltage resolution in inverters by selecting optimal digital outputs.

A resonance circuit discharges active switches to zero voltage before turning them on, enabling soft switching transitions.

A hybrid detection scheme adjusts current phase and amplitude to isolate renewable energy generation systems from the grid.

Phase-shifted carrier waves in cascade converter cells push output current harmonics beyond the human audible range, eliminating reactor vibration noise.

Hysteretic control circuit switches supply voltage to an inductor, resolving stability and transient response challenges at higher loop bandwidths.

Multiple switching units share a single resonant tank to prevent circulating currents and minimize switching losses across varying loads.

A single charging transformer connects to the middle point of series converter DC links to charge capacitors through free-wheeling diodes.

An AC/DC/AC converter adjusts voltage and current to generate a second AC output with a desired power factor.

A power converter control unit generates a modified voltage difference between DC terminals during fault conditions.

LLC resonant power converter switches modes to maintain constant output current under varying loads, preventing overload damage.

Alternating phase arm activation prevents simultaneous switching, reducing heat accumulation while the single shared reactor cuts volume.

Segmented phase shift transformer modules distribute power across independent units to reduce system volume and weight.

A supercapacitor hybrid energy supply device stores electric power between input and output interfaces to deliver peak loads.

A space vector modulation method for multilevel inverters calculates switching states using geometric remainder vectors.

An inhibiting circuit using an operational amplifier and diode prevents reverse current from distorting feedback values when power supply turns off.

A reference correcting unit dynamically adapts the output voltage to prevent saturation and excess current during power source fluctuations.

A biased current-limit circuit generates a dynamic threshold to constrain maximum output power in switching converters.

A single voltage measurement device across the DC link pre-charges flying capacitors, reducing sensor count and wiring complexity.

A DC/DC converter adjusts switching duty ratios using reactor current detection to stabilize output voltage.

Segmented H-bridge buck-boost converter reduces inductor ripple current by decoupling buck and boost operations into independent control circuits.

A synchronous inverter feeds regenerative energy back into the power grid from a DC voltage intermediate circuit.

Higher operating frequency enables compact transformers in airfield ground lighting, resolving bulk issues from 50 Hz designs.

A start-up time accelerator uses a current amplifier to rapidly charge the bias voltage capacitor, reducing switch controller turn-on delay.

A switch controller clamps detecting voltage to prevent negative signal entry.

A control apparatus for rotary electric machines identifies short-circuit locations using current deviation analysis.

Dynamic torque restriction adapts to switching element temperature, reducing inverter weight by minimizing passive cooling requirements.