Dc Network Circuit Arrangements TRIZ Cases

A battery unit manages parallel reconnection using a switching unit and control logic to handle voltage differences between the power supply line and cell group.

A redundancy power switch system uses a Y-cable connector to provide auxiliary power between active and standby communication lines.

A modular DC power switching assembly uses series-connected semiconductor units to control current flow and block voltage.

Compensation controller actively adjusts independent power inputs to match output voltage and current levels across interleaved LLC converter channels.

A current allocation apparatus dynamically adjusts branch circuit limits based on instantaneous distributor reserve.

An automatic voltage control circuit adjusts supply voltage based on oscillating signal frequency to reduce power consumption.

Segmented air-independent power generators deliver peak and base load energy without surface cables, resolving depth-related transmission costs.

Segmented redundant power supply paths with self-diagnostic switches maintain grid isolation reliability while managing control circuit complexity.

A power line carrier uses a transconductance stage to convert signals into modulated current for transmission over the power line.

Multiphase current source inverters with phase-shifting transformers reduce harmonic distortion and increase power capacity for grid injection.

On-chip supply regulators generate multiple voltages from a single input, eliminating off-chip components that increase board complexity.

A hybrid power source combines a fuel cell, storage battery, and capacitor bank to manage energy flow in lift trucks.

An AC power source selector switch segments independent channels to reduce battery requirements while maintaining off-grid operation capability.

A hybrid energy storage system manages high pulse loads using a common DC bus and controller to adjust charging currents between batteries and ultracapacitors.

A sensorless control scheme interprets inductor current zero crossing from PWM duty cycle values to eliminate dedicated sensing hardware.

Single isolation transformer merges galvanic isolation and noise attenuation functions to reduce component count, size, and cost in PoDL systems.

Variable frequency control enables seamless grid transitions without communication, resolving coordination complexity.

A virtual power infrastructure coordinates demand and capacity managers to allocate energy from multiple generators.

Wall-mounted sockets with integrated power line modules transmit data over existing wiring to resolve limited wireless router coverage areas.

A charge distribution unit allocates battery power to electronic devices based on real-time signal data.

A step-down switching regulator uses a control circuit to turn on synchronous rectification elements for rapid output voltage discharge.

Parallel fault shunt circuit diverts DC line fault current through thyristors, enabling rapid switch disconnection and quick power recovery.

Communication apparatus controls alternating-current solar modules for off-grid backup, resolving mobility and grid dependency constraints.

An enhancement mode switch manages power up sequences for III-nitride depletion mode switches, preventing short circuits during pre-bias conditions.

Direct coupling eliminates AC inverters, reducing capital costs while maintaining system stability.

A current controller manages peak supply current via programmable hiccup mode, enabling safe bulk capacitance charging without network power supply overload.

A conversion device integrates input ports and a power flow sensor to manage energy from multiple renewable sources for continuous vehicle operation.

Selective charge pump boosting improves SRAM cell stability and production yields while minimizing overall power consumption.

A capacitor stage system transfers energy using switching devices to reverse polarity and distribute voltage across multiple stages.

A switchable ohmic resistor dissipates residual energy from anti-series transistors, preventing induced voltage peaks during high-power DC circuit interruption.

Integrated AC/DC and DC/DC converters within T/RIMM arrays eliminate bulky intermediate cables, reducing system weight.

Dynamic voltage control prevents overcharge and excessive current during fuel cell battery charging.

A power supply control device determines conditions via current waveform detection to enable immediate load adaptation.

Capacitor-driven latching circuit disconnects battery terminals, eliminating external switch complexity and continuous power drain during engine start profiles.

A programmable voltage generator and linear regulator stabilize output voltage, reducing errors from complex resistance networks.

A mobile device power management system disconnects the rechargeable battery from the operating voltage to enable immediate operation on external supply.

A hybrid fuel cell inverter dynamically adjusts output power across three phases to balance loads.

High-voltage transistors maintain volatile memory states during standby, reducing leakage current in modern CMOS processes.

Converter current limiting manages DC distribution faults by capping output currents at predetermined levels to protect system components.

Dynamic segmentation of voltage regulators reduces standby power consumption while maintaining high-speed performance.

Segmented batteries reduce vehicle weight while the pivotal panel maximizes energy capture, resolving storage capacity versus mobility trade-offs.

Subsea trunk cable transmits optical signals and DC power simultaneously, eliminating capacitive leakage losses inherent in AC transmission over long distances.

A vehicle power supply circuit connects two alternators in series to generate combined voltage across auxiliary loads.

Molded casings reduce manufacturing costs while the optical condenser focuses light for emergency vehicle starting.

Voltage multipliers boost AC input to DC power, eliminating heavy transformers and reducing component count in subsea uninterruptible power supplies.

A power transmitting apparatus uses coupling electrodes and a high-frequency voltage generator circuit to transfer energy wirelessly.

An on-line fault detector monitors operational amplifier inputs to generate a fault signal when abnormal conditions occur.

Third phase acts as a return line to balance DC bus voltages, reducing ripple current and extending capacitor lifetime.

A phase rotation circuit connects single-phase micro-inverters to three-phase grids by rotating output phases.

A bus coupler uses dynamic voltage control circuits to regulate output levels and manage energy transfer during active signal pulses.