Intel Corporation

Delta Electronics, Inc.

Delta Electronics (shanghai) Co., Ltd

Alcatel Lucent

Alcatel

L'air Liquide,societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude

The Second Military Medical University

Unisoc (chongqing) Technologies Co., Ltd.

Wei Guan

Hujun Yin

RongZhen Yang

Hongyang Wu

Yang-Seok Choi

Apostolos Papathanassiou

Zhigang Luo

Huaning Niu

Wei Zhang

Ali Taha Koc

Jian Min Jiang

Weiqiang Zhang

Jun Hui Liu

Yan Mei Zhang

Chao B Zhang

Changyong Wang

Yi Hsuan

Antoine Hernandez

Jian Zhu

Fei Lu

Lizhi Xu

Kaitian Yan

Shu Tan

Feiqin Hao

Bagao Li

Yin Hujun

Bing Jiao

Fayang Jiang

Yang Rongzhen

Guangwen Cao

Wenjun Chang

Yifang Han

Xiaojie Tan

Qielu Pan

Wei Li

Yan Zhang

The present application provides a monitoring and protection system and an energy storage device. The monitoring and protection system is applied to at least one battery module and includes a temperature monitoring apparatus, a deformation monitoring apparatus, and a control apparatus. The temperature monitoring apparatus includes a plurality of grating temperature sensors, and each grating temperature sensor is arranged on a corresponding battery module to obtain a current temperature of the battery module. The deformation monitoring apparatus obtains a current deformation amount of each battery module, and includes a plurality of grating strain sensors, and each grating strain sensor are arranged on a corresponding battery module. The control apparatus controls a protective unit to perform a corresponding protective action according to the current temperature and current deformation amount.

Monitoring and protection system and energy storage device

A process for separating two gaseous streams, including purifying a first gaseous stream in a first acid gas removal absorber, purifying in a first temperature swing adsorption unit, and then separating at a cryogenic temperature in a separation unit to produce a stream of fluid enriched in carbon monoxide and a stream of fluid enriched in hydrogen, sending a second gaseous stream containing at least carbon monoxide, hydrogen and at least one acid gas to a shift reaction unit, the shifted second stream is purified in a second acid gas removal absorber to remove carbon dioxide and the purified second stream is sent as a feed stream to a pressure swing adsorption unit to produce a hydrogen enriched stream, and sending at least part of the stream enriched in hydrogen from the separation unit as a feed stream to the pressure swing adsorption unit to produce the hydrogen-enriched stream.

Process and apparatus for the separation of two gaseous streams each containing carbon monoxide, hydrogen and at least one acid gas

An auxiliary power supply device for an inverter with a plurality of power modules connected in parallel is disclosed. The auxiliary power supply device includes: a plurality of soft-start circuits, each coupled to a DC port of a corresponding power module; a plurality of distributed auxiliary power supplies, each having an input terminal coupled to the DC port of the corresponding power module; and a centralized auxiliary power supply having an input terminal coupled to an AC side of the inverter, and an output terminal coupled to a DC side of the inverter. By replacing auxiliary power supplies on the AC sides of all power modules with the centralized auxiliary power supply and omitting soft-start circuits on the AC sides of all power modules, the present invention improves system performance in cost, volume, loss, and electromagnetic compatibility.

Auxiliary power supply device for inverter, inverter, and method for starting the same

A DC-side soft switching device for a converter includes a battery, a bus capacitor, a first relay switch, a first resistor, a second relay switch, a second resistor, and a third resistor. The first relay switch is arranged between an anode of the battery and the bus capacitor. The first resistor is electrically connected in parallel to the first relay switch. The second relay switch is arranged between a cathode of the battery and the bus capacitor. The second resistor is electrically connected in parallel to the second relay switch. The third resistor is electrically connected in parallel to the bus capacitor.

DC-side soft switching device for converter and switching method using the same

The present invention relates to a synchronization signal transmitting device, method thereof and a power electronic apparatus with the device. The synchronization signal transmitting device comprises at least one serial differential signal transmitter for receiving an identical-period pulse signal and outputting a differential signal pair, at least one serial differential signal receiver for receiving the differential signal pair and outputting a single-ended signal, and at least one controller for receiving the single-ended signal. Moreover, the controller is configured for conducting a signal filtering process and/or a signal reconstruction process to the single-ended signal, so as to obtain a synchronization signal. Thus, the present invention shows the advantages of transmission and process purely by hardware without participation of software, without occupation to calculating ability of processors, high time accuracy, and low time delay. The method and device can not only transmitting the identical synchronous clock signal with power frequency, but also the PWM carrier synchronous clock signal with high frequency ranged from several kHz to hundreds kHz.

Synchronization signal transmitting device, method thereof and power electronic apparatus having the device

The present disclosure provides a power frequency current converter, including: an input side and an output side, wherein a current of the input side or the output side is a power frequency current; a switching device; and a controller, configured to control the switching device to be turned on and turned off at an operating frequency, wherein within a half of a power frequency cycle, the controller generates at least two fixed-frequency control signals and the operating frequency of the switching device alters at least twice according to the at least two fixed-frequency control signals, so as to reduce junction temperature of the switching device.

Power frequency current converter and method for controlling the same

Provided is a renal sarcomatoid cell line RCC09HYF, of which the deposit No. is CCTCC C201130, and the preparation method of the renal sarcomatoid cell line. The renal sarcomatoid cell line RCC09HYF can grow for a long period and be steadily passaged in vitro. By tumorigenic experiments using in-situ animal models in vitro it has been found that: the tumorigenesis is relatively fast inside animals and 3-4 weeks after tumor inoculation, the transplanted tumors fill the whole abdominal cavity, and dyscrasia appears in above 50% of nude mice; moreover, lung metastasis is present in a few individuals. The renal sarcomatoid cell line RCC09HYF can provide an effective and steady cell model for further study of the genesis and metastasis mechanism of renal sarcomatoid carcinoma in persons of Han nationality and for clinical prediction, diagnosis and treatment.

Cell line of renal sarcomatoid carcinoma in persons of Han nationality and preparation method thereof

Techniques are described that provide uplink power control techniques that can support different uplink multi-input multi-output (MIMO) transmission schemes. Open and closed loop power control schemes can be used to prescribe the power level of the mobile station.

Techniques to control uplink power

A converter power unit comprises: a heat sink; n power switch modules on the heat sink; a first group of laminated bus bars comprising a first and a second bus bar; a capacitor group comprising m capacitor; a second group of laminated bus bars comprising a third and a fourth bus bar, the first bus bar is connected with the third bus bar, the second bus bar is connected with the fourth bus bar; providing that vertical projection areas projected by an area occupied by the n power switch modules and projected by the capacitor group on a first plane perpendicular to an axial direction of the capacitor group are defined as a first and a second projection areas respectively, the first and the second projection area have an overlapped area. The present application can reduce the stray inductances in the commutating loop of the converter.

Converter power unit and its bus bars

An uplink power control technique may include a simplified maximum sector throughput (SMST) and a generalized maximum sector throughput (GMST). The SMST and GMST techniques may be used to determine a maximum sector throughput and cell-edge throughput to enhance the overall efficiency of the communication system. The uplink power control technique may determine the optimal uplink power value without collecting interference over thermal noise and without computing the individual channel losses in each neighboring sector.

Uplink power control scheme

Embodiments of the present invention provide an uplink open loop power control system in which interference over thermal information is transmitted to mobile stations. Other embodiments may be described and claimed.

Uplink open loop power control system

Embodiments of the present disclosure provide methods, systems, and apparatuses related to a partially random permutation sequence generator. In embodiments, a partially random permutation may provide a large distance between neighboring elements while keeping a degree of randomness in the distribution. In some embodiments, it may be applied to distribute resource units across subchannels to provide frequency diversity and/or diversity gain in OFDMA-based wireless broadband technologies. Other embodiments may be described and claimed.

Partially random permutation sequence generator

A channel normally used to transmit acknowledgement of successful signal receipt and an indication of unsuccessful signal receipt is adopted to transmit power control information from a base station to a mobile station. The power control information can be encoded as a binary code where each value of the code is indicated by an acknowledgement or non-acknowledgement signal.

Techniques to control transmitter power level

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Shanghai, China

Wei Guan