Dc Network Circuit Arrangements TRIZ Cases

Inter-generator communication verifies dead bus status, preventing premature breaker closure and generator damage caused by faulty voltage sensing circuits.

A DC-bus controller uses a mean value calculator to extract feedback signals that prevent ripple from entering the closed-loop system.

A power supply controller uses a feed-forward circuit to adjust load current for rapid output voltage changes.

Shared LC circuits and PWM control in a bidirectional converter reduce circuit complexity while maintaining precise output signal regulation.

Distributed conductor-mounted detectors harvest line power to monitor current and transmit fault signals, enabling precise location without waiting for fuses.

A power supplying device manages a direct-current bus line to coordinate voltage and control rights among connected units.

Bus voltage detection combined with modulation flag logic isolates faulty parallel switching power supplies, preventing system-wide shutdowns.

A ballast control unit routes ZigBee messages across a mesh network to manage dimmable lighting outputs.

Multiple waveform detectors identify low input voltage conditions to prevent primary power supply activation, protecting downstream components from damage.

A position limiting element links with a spring clamp moving end to prevent accidental disconnection during operation.

Reuse bias current to power transmitter circuitry, reducing overall power consumption in data communications systems.

An energy management system distributes harvested electrical power between a grid and a hydrogen storage tank.

Rotary isolation dial and dual-color LEDs verify polarity before current flow, preventing sparks from reversed connections.

A quasi-regulated bus converter switches between non-regulated and regulated modes to optimize power handling.

Bus master synchronizes downhole tool power modes to optimize electrical usage within generator limits.

Integrating power distribution with signal communication reduces network members and minimizes routing distances for corner loads.

A power converter circuit uses inductively coupled windings to transfer and regulate both alternating current and direct current outputs.

An intelligent power pack conditions electrical energy from multiple sources, reducing battery replacement frequency and extending operational readiness.

A single charger unit supplies power to multiple electric autonomous moving bodies connected in series.

Control system adjusts switching connections between photovoltaic generator blocks and inverters to maintain optimal performance during low solar irradiation.

A single-pole current source connects the controller and measuring resistor to a shared base potential for direct voltage measurement.

A switched capacitor dc-dc converter uses two pump capacitors and selective subcircuit arrangements to produce multiple output voltage levels.

A bridging branch current pulse unit generates counter-current to extinguish arcs, eliminating polarity reversal switches and reducing device complexity.

Independent segment control isolates compromised areas, maintaining high power output while improving system reliability.

A time division multiplexed DC-to-DC voltage converter shares inductive and switching elements among multiple electronic loads.

Connection rails distribute power to multiple plug-in elements, reducing direct cabling complexity and assembly effort.

An active gated shunt filter diverts excess power via a controllable regulator, reducing very low frequency electromagnetic emissions without heavy inductors.

A parasitic power supply uses a bootstrap circuit to charge a capacitor from an induced coil voltage for stable sensor operation.

A controller operates converters in specific modes to oppose current changes during faults.

A multi-state DC-DC converter uses controllable unidirectional switches to manage charging currents across multiple output states.

Controller adjusts target reactive power output to avoid loss-of-mains non-detection zones during perfect power balance.

An inverted H-Bridge switch module merges monitoring and balancing functions into a single circuit, reducing device complexity while extending battery life.

A power supply control apparatus adjusts current thresholds using a resistance circuit with parallel resistor and capacitor branches.

A variable frequency bus synchronizes aircraft generator outputs to enable parallel power sharing, reducing conductor mass and converter weight.

A charging interface reconfigures signal lines into UART mode to support multiple fast charging protocols.

A DC-DC converter uses a look-up table to configure operational parameters for an RF power amplifier envelope supply.

A power management device switches between line and DC sources to keep sump pumps running.

Monitoring device identifies faulty poles via current direction, enabling controller to block healthy converters and prevent overcurrent damage.

Variable-voltage circuits convert a single external supply into multiple internal levels, resolving compatibility issues with dedicated card slots.

Merging signal and power transmission through a transformer reduces hardware complexity and leakage risks in medical devices.

A variable resistor control unit tracks solar cell maximum power points using analog voltage and current derivatives.

A power supply apparatus uses input voltage detection and switching duty ratio adjustment to maintain stable output.

A power supply assembly bypass switch system uses a diagnostic voltage to detect short circuits.

A multimedia system adjusts device power levels based on detected user presence and gestures.

A network adapter uses predetermined enrollment techniques to establish secure communications without manual user interaction.

A dynamic current management system adjusts power delivery to optimize integrated circuit performance.

Segmenting high-voltage capacitors into low-voltage units simplifies manufacturing while maintaining current interruption capability for stable DC grids.

Dynamic switching cycle extension compensates for load surges during sequential LED activation, preventing voltage peaks and brightness flickering.

A master/slave outlet system uses a current sensor and power switch to automatically control slave outlets based on master outlet status.

A distributed power supply controller prioritizes equipment management messages over power management instructions to maintain system stability.