Cyberpower Systems, Inc.

Yung-Hao Peng

Hung-Ming Hsieh

Hung-Chun Chien

Ta-Peng Chen

Yu-Chen Kuo

Shih-Chien Tang

Shang-Hsiu Yang

Ling-Ying Huang

Wen-Shuo Chuang

Wen-Pin Lai

A power device and an operating method thereof are provided. The power device comprises a communication interface and a control circuit. The control circuit is configured to connect a network through the communication interface, and to execute a web server program to provide a web-based user interface. The web-based user interface is configured to provide a plurality of web pages, and the web pages are configured to present a plurality of different related information of the power device. The web-based user interface is further configured to provide a virtual button. When the control circuit determines that the virtual button is clicked once, the control circuit collects the related information from different addresses corresponding to the related information in a memory space, and packages the collected related information as a single file, so as to perform a follow-up process on this single file.

Power device and operating method thereof

The present invention provides a battery management system, which is applicable to at least one battery string, wherein each battery string comprises a plurality of batteries connected in series. The battery management system comprises a plurality of battery sensors and a main controller. Each battery sensor measures at least one corresponding battery and has a first communication module, and each battery sensor issues a broadcast through the first communication module when its power is activated. The main controller has a second communication module. The second communication module and the first communication modules are signal connected in parallel. The main controller executes a web server program to provide a web page. When the main controller receives the broadcast, the main controller displays an addressing interface by the web page, so as to assign each battery sensor to at least one corresponding battery to complete the addressing of the battery sensors.

Battery management system

A UPS with voltage-balancing state detection of batteries includes a processor, a voltage measurement module, a voltage control module, a battery pack and a display unit. Each of the voltage measurement module and the voltage control module is connected to the processor and the battery pack. The processor is connected to the display unit, generates a voltage index value according to voltage values measured by the voltage measurement module and a voltage-balancing state according to the voltage index value and a set of index ranges, controls charging to the battery pack according to the voltage values through the voltage control module, acquires an updated voltage-balancing state of the battery pack, and instructs the display unit to display the voltage-balancing state to prompt users for battery replacement when the voltage-balancing state and the updated voltage-balancing state acquired within a state-holding time are identical.

Un-interruptible power supply with voltage-balancing state detection of batteries

A power output control module for power distribution is installed inside a power distributor that is connected to an AC power source and multiple electronic devices to control the AC power outputted to the electronic devices. The power output control module continuously detects whether the AC power inputted is normal. When the AC power source is disconnected by accident, a latch relay is controlled to switch to be open, so that the AC power source and the electronic devices are disconnected. This prevents the instantaneous surge current from damaging the electronic devices when the AC power source resumes its normal output and also increases the safety and reliability of electronic devices.

Power output control module for a power distributor

A server room power management apparatus and method, the power management apparatus comprising a first PDE (power distribution equipment), at least one second PDE and at least one DM (digital meter); wherein a first network interface unit of the first PDE, a second network interface unit of the second PDE and the DM can be connected to become a network; the power management method uses a first processor of the first PDE to collect power consumptions of the second PDE and the DM; wherein, the first processor can work out power usage effectiveness; thus, the apparatus and method do not need an independent server device, that will reach power saving and reduce apparatus costs.

Server room power management apparatus and method thereof

An un-interruptible power supply (UPS) with indication of battery internal resistance includes a processor, a display, an internal resistance sensor assembly and a battery pack. The internal resistance sensor assembly is connected to the processor and the battery pack. The processor is connected to the display, generates a reference internal resistance according to multiple internal resistances detected by the internal resistance sensor assembly within a stable time after installation, generates a stable internal resistance according to an internal resistance of the battery pack detected by the internal resistance sensor assembly after the stable time, compares the stable internal resistance with the reference internal resistance to generate a status of internal resistance of the battery pack, and instructs the display to display the status for user's timely awareness of the condition of the battery pack and prompt action when the performance of the battery pack deteriorates.

Un-interruptible power supply with indication of battery internal resistance

A power distribution unit comprising at least two conductors, a plurality of outlets, a plurality of indicator lights, an AC-DC conversion circuit, and a control circuit is provided. Each outlet is electrically coupled to two of the conductors. Each indicator light corresponds to one of the outlets. The input of the AC-DC conversion circuit is electrically coupled to two of the conductors. The control circuit is electrically coupled to the indicator lights and the output of the AC-DC conversion circuit. The control circuit is configured for sequentially driving the indicator lights, and is configured for controlling, according to the group information of each grouped outlet, a corresponding indicator light to display a corresponding color of a group to which the grouped outlet belongs.

Power distribution unit

A PDA (power distribution apparatus) having capability for color management has at least one PDU (power distribution unit). The PDU has a plurality of outlets and a display; wherein the screen color of the display can display different colors according to the management item, thereby enhancing visualization of the management of the PDA.

Power distribution apparatus having capability for color management

An un-interruptible power supply (UPS) with indication of battery internal resistance includes a processor, a display, a sensing module and a battery pack. The sensing module is connected to the processor and the battery pack. The processor is connected to the display, generates a reference internal resistance according to multiple internal resistances detected by the sensing module within a stable time after installation, generates a stable internal resistance according to an internal resistance of the battery pack detected by the sensing module after the stable time, compares the stable internal resistance with the reference internal resistance to generate a status of internal resistance of the battery pack, and instructs the display unit to display the status for user's timely awareness of the condition of the battery pack and prompt action when the performance of the battery pack deteriorates.

A battery apparatus with voltage-balancing control and a method controlling the same employ a voltage-balancing module, which balances voltage values of multiple series-connected batteries of the battery apparatus, and accumulates voltage difference values of each battery relative to reference voltage values to adjust an allowable discharge control parameter Duty for each battery. By virtue of a cycle for updating the Duty, voltage differences of the multiple series-connected batteries can be lowered below a preset value.

Battery apparatus with voltage-balancing control and method for controlling the same

A UPS system with network monitoring and attached battery pack information sensing functions includes a UPS apparatus including a UPS body and a UPS monitoring module, and attached battery packs coupled to the UPS body. Each attached battery pack includes a battery pack body, and a battery pack monitoring module that includes a control unit, a sensor module for detecting the status information of the battery pack body, a memory, and a network interface for communication with the UPS monitoring module through a local area network to transmit the status information of the battery pack body. When the battery pack monitoring module transmits the status information to the UPS monitoring module, the manager can link a web browser of an external equipment to a battery pack status page provided by a built-in web server of the UPS monitoring module to get the status information of every attached battery pack.

UPS system with network monitoring and attached battery pack information sensing functions

A battery management system having capability for addressing and time-division communication, the battery management system comprises a controller and a plurality of sensors, the sensors can communicatively connect to the controller; wherein each sensor has a communication port, the controller can transmit a plurality of addressing commands to address each of the sensors, each of the sensors can control the communication period of each communication port in accordance with its received addressing command, therefore the sensors and the controller can execute the time-division communication.

Battery management system having capability for addressing and time-division communication

The present disclosure illustrates a cabinet type on-site monitoring device, which comprises a monitoring module and a positioning mechanism, and monitoring method thereof. The monitoring module can automatically detect an electric apparatus installed inside a cabinet for monitoring, and a main body can be combined on a casing structure, or the casing structure is movably pivoted on a cabinet door by using a positioning component and hang holes or a through hole on a support. Manager can watch the monitoring device via window or directly to look over current operation status of respective electric apparatus without opening the cabinet door. A sound or visible warning action is performed when the monitoring module automatically detects and gets real-time status data of any of electric apparatus exceeding a setting normal range, so as to increase convenience and flexibility of on-site immediate management, and keep the electric apparatus operate more efficiently.

Cabinet type on-site monitoring device and monitoring method thereof

A power apparatus with outlet identification capability and outlet identification method of power apparatus, the outlet identification method uses an identification requirement to enable a power apparatus to identify a plug-in position of at least one powered device, the identification requirement has an internet protocol address and an outlet code of at least one powered device; the power apparatus includes a power distribution equipment, the power distribution equipment has a plurality of outlets, when the power distribution equipment receives an identification requirement, at least one indicator light can be driven to radiate according to the identification requirement, or at least one PDE display can be driven to show an outlet code of the identification requirement.

Power apparatus with outlet identification capability and outlet identification method of power apparatus

A battery sensor with addressing mode and detection mode capability comprising a processor, an input interface, an output interface, an addressing channel and a detection channel; the processor connected to at least one battery parameter detection circuit; the addressing channel used a series connection manner to connect with a series connection input interface of the input interface, the processor and a series connection output interface of the output interface; a first communication interface of the input interface and a second communication interface of the output interface can be parallel connected to the processor by the detection channel; wherein the battery sensor can execute a battery addressing mode by the addressing channel, and the battery sensor can execute a battery parameter detection mode by the detection channel.

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Taipei, Taiwan

Yung-Hao Peng