ELECTRICAL PROTECTION CIRCUIT FOR ENERGY STORAGE UNIT

Modular Facts Devices with External Fault Current Protection

ENERGY STORAGE CIRCUIT WITH BYPASS FUNCTIONALITY FOR A HIGH-VOLTAGE DC ENERGY MANAGEMENT SYSTEM

Electronic Power Distribution Arrangement for Fusing Capacitive Loads

MONITORING DEVICE FOR A CONVERTER OF A RAIL VEHICLE

SYSTEMS AND METHODS FOR TESTING A CAPACITOR IN A CIRCUIT

Electrical Power Transmission

REDUCING INRUSH CURRENT TO A CAPACITOR BANK

Modular Facts Devices with External Fault Current Protection

Circuit Arrangement, Electrical Energy Store Having a Circuit Arrangement of this Type, and Use of Said Circuit Arranagement as an Energy Store

FAULT DETECTION IN SHUNT CAPACITOR BANKS

Unbalance protection for shunt capacitor banks

Electrical Power Transmission

SURGE SUPPRESSION DEVICE

Method for identifying element failure in capacitor banks

Electronic Power Distribution Arrangement for Fusing Capacitive Loads

MONITORING THE STATE OF OVERVOLTAGE PROTECTION COMPONENTS

Wirelessly chargeable battery

MANAGEMENT APPARATUS FOR ENERGY STORAGE DEVICE AND ENERGY STORAGE APPARATUS

Sensitive impedance-based string protection of multi-string and multi-stage capacitor

Modular facts devices with external fault current protection

Electric compressor control device

Grounding fault protection method for high-voltage capacitor of direct-current filter

Smart capacitor

Method of monitoring a capacitor bank for failures

Electrical AC/DC conversion arrangement

Wireless neutral current sensor (WNCS)

Control circuit for an input filter capacitor in a switch-mode power supply

Modular FACTS devices with external fault current protection

Adaptive protection method for impedance of parallel capacitors

Power device with electrolytic capacitors

Safety design for DC link capacitors

Capacitor unit with pressure sensor and pressure relief valve

Relay device

Device for the fail-safe disconnection of a consumer

Supercapacitor module having matched supercapacitors

Method and device for online limit early-warning to shunt capacitor bank

DC overcurrent protection apparatus

Modular FACTS devices with external fault current protection

Power capacitor unit for high pressure applications

Charge pump for distributed voltage passgate with high voltage protection

SYSTEMS, APPARATUS, AND METHODS FOR SAFE ENERGY STORAGE

Power storage device

Electronic device and method of manufacturing the same

Passive wireless monitoring of individual capacitor cans

Inverters

Redundant solution of outputs on a RC voltage divider

Capacitor bank for a subsea power cell, subsea power cell and variable frequency drive having a subsea power cell

Monitoring system for a capacitor bank

Relay protection method and apparatus against LC parallel circuit detuning faults

Protection circuit applied to an alternating current power source and related protection method thereof

Overvoltage protection device and method

Circuit with a droop compensating mechanism

Electronic circuit for protecting a load against over-voltage

Systems and methods for inductive overvoltage protection of PFC bulk capacitors in power supplies

Variable capacitance device and communication apparatus

Capacitive energy-storage for a mobile working machine

Fuse element

Detection of capacitor bank fuse/switch failure

Electric vehicle power conversion system

Protective circuitry for insulation damage due to failure of intermediate circuit capacitors

Method and apparatus for protecting an intermediate circuit capacitor in a power converter

MiM capacitor

Inverters

Method and arrangement for triggering a series spark gap

Drive failure protection

Method and arrangement for detecting an internal failure in H-bridge connected capacitor bank

Method and arrangement for an internal failure detection in a Y-Y connected capacitor bank

Power supply circuit for on board energy source or storage device and particularly for super-capacitor storage unit

Lightning protective high-voltage divider

Electrical bypass element, in particular for storage cells of an energy storage device

USE OF FUSES TO CONNECT PARALLEL COLUMNS OF METAL OXIDE VARISTORS

Driver for switching element and control system for rotary machine using the same

Energy storage subsystem for a vehicle

Self-discharge control for an EMI filter capacitor

Method and arrangement for capacitor bank protection

Harmonic protection method for capacitor bank

Differential temperature monitoring of electrical devices

CIRCUIT FOR DISCHARGING AN X CAPACITOR

Power conversion device

Inverter device comprising a topology surveying a series of capacitors

Drive failure protection

CIRCUIT FOR DETECTING CAPACITANCE ATTENUATION OF RECTIFICATION/FILTER CAPACITOR AND METHOD THEREOF

Inverters

Apparatus for energizing a protective device, and associated method

Power supply device

Supercapacitor leak detection and management

Topology surveying a series of capacitors

Apparatus and method for identifying a faulted phase in a shunt capacitor bank

Systems and methods for protecting a series capacitor bank

Circuit arrangement comprising at least two capacitors connected in series

Fault protection device

Power Adapter and Conversion Method

ENERGY SAVINGS AND SURGE PROTECTION DEVICE

Capacitor Bank Monitor and Method of use Thereof

High-Power Ultracapacitor Energy Storage Pack and Method of Use

Control apparatus

Circuit and method for protecting energy-storage device

Apparatus for preventing capacitor charger from overcharging and method thereof

Interconnection inverter device

Method and assembly for insulating polarized device

Apparatus for preventing capacitor charger from overcharging and method thereof

Control unit

Capacitor circuit with surge protection

High-power ultracapacitor energy storage pack and method of use

Intermediate circuit capacitor short-circuit monitoring

Active protection against transients

Circuit arrangement for limitation of over-voltages in energy storage modules

System for using polarized device with an AC induction motor

Electrical, transmission/substation/distribution shunt capacitor switching and control system with integrated, automatically resettable, overcurrent protection

Surge protection of capacitor used for AC power filtering

Automatically determining the size of a capacitor bank using wireless current sensors (WCS)

Device and a method to limit inrush current of single phase input in an electric power system