溶融および精錬プロセスを制御するための方法および制御システム
    2.
    发明专利
    溶融および精錬プロセスを制御するための方法および制御システム 有权
    控制熔体和精炼工艺的方法和控制系统

    公开(公告)号:JP2014210972A

    公开(公告)日:2014-11-13

    申请号:JP2014040310

    申请日:2014-03-03

    Abstract: 【課題】金属を融解させるためのアーク炉における溶融および精錬プロセスを制御するための方法および装置を提供し、生産性を向上させるとともに、EAFの耐熱材料の損耗ならびにかくはん電力およびアーク電力の不必要な電力消費を減らす。【解決手段】アーク炉は、溶融金属および固体の金属と、前記溶融金属の表面のスラグ層とを含んでおり、電磁かくはん器が前記溶融金属をかくはんすべく配置されている。本方法は、溶融金属および固体の金属の初期値、アーク炉へと供給されるアーク電力、ならびに溶融金属および固体の金属の温度にもとづいて、ある時点における溶融金属および固体の金属の質量を計算/判断するステップ(100)と、前記計算/判断された質量にもとづいて、かくはん電力を決定するステップ(200)と、前記決定されたかくはん電力を電磁かくはん器へと供給するステップ(300)とを含む。【選択図】図1a

    Abstract translation: 要解决的问题:提供一种用于控制用于金属熔化的电弧炉中的熔融和精炼过程的方法和装置,其提高生产率并减少EAF耐热材料的磨损和不必要的搅拌功率和电弧功率消耗。解决方案: 电弧炉在熔融金属的表面上包括熔融金属,固体金属和渣层,并且布置电磁搅拌器以搅拌熔融金属。 一种控制方法包括:步骤(100),其基于熔融金属和固体金属的初始值,在一定时间计算和/或确定熔融金属和固体金属的质量,将电弧粉末供给到 电弧炉和熔融金属和固体金属的温度;基于计算出的和/或确定的质量确定搅拌功率的步骤(200);以及向电磁搅拌器供应确定的搅拌动力的步骤(300) 。

    Method of manufacturing transformer coil
    3.
    发明专利
    Method of manufacturing transformer coil 审中-公开
    制造变压器线圈的方法

    公开(公告)号:JP2011109101A

    公开(公告)日:2011-06-02

    申请号:JP2010256643

    申请日:2010-11-17

    Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a transformer coil including a conductive winding enclosed in a resin by means of a mold including two tubular inner mold parts and one outer mold part with a length being at least the sum of the length of the inner mold parts. SOLUTION: The method includes the steps of winding a first conductor around a first inner mold part of the inner mold parts, winding a second conductor around a second inner mold part of the inner mold parts, joining one end of the first inner mold part to one end of the second inner mold part forming a sealed joint between the mold parts, connecting electrically the first and second conductors forming one winding, arranging the joined inner mold parts with the winding in the outer mold part, enclosing the winding between the inner and outer mold parts, filling resin into the space enclosed between the mold parts, letting the resin cure, and removing the mold parts. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 解决的问题:提供一种制造变压器线圈的方法,该变压器线圈包括通过包括两个管状内部模具部件和一个外部模具部件的模具封装在树脂中的长度至少为 内模部件的长度。 解决方案:该方法包括以下步骤:将第一导体缠绕在内部模具部件的第一内部模具部分周围,将第二导体缠绕在内部模具部件的第二内部模具部分周围,将第一内部 模具部分到第二内部模具部分的一端,在模具部件之间形成密封接头,电连接形成一个绕组的第一和第二导体,将连接的内部模具部件与绕组布置在外部模具部件中, 内外模具部件,将树脂填充到模具部件之间的空间中,使树脂固化,并除去模具部件。 版权所有(C)2011,JPO&INPIT

    Measurement of contact sequence in tap changer
    4.
    发明专利
    Measurement of contact sequence in tap changer 审中-公开
    接头序列测量仪中的测量

    公开(公告)号:JP2010267957A

    公开(公告)日:2010-11-25

    申请号:JP2010096553

    申请日:2010-04-20

    CPC classification number: H01H9/0016 H01H2009/0061

    Abstract: PROBLEM TO BE SOLVED: To provide a tap changer facilitating access to a measuring point for measuring a contact sequence in the tap changer.
    SOLUTION: The tap changer 4 includes a cylinder 1 and a shaft 2 that is rotatably arranged inside the cylinder; the cylinder 1 is provided with fixed contacts; the shaft 2 is provided with a contact circuit extending toward the cylinder 1 and including mechanical contacts; the mechanical contacts are structured to selectively mate with the fixed contacts of the cylinder 1 upon rotation of the shaft 2; the contact circuit also includes at least two measuring points for measuring the function of the contact circuit. The tap changer 4 includes at least one measuring contact device 140-142, which is electrically connected to the respective measuring points in the contact circuit, and the measuring contact device 140-142 is arranged inside the shaft 2. This facilitates access to the measuring points of the tap changer 4.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供便于进入测量点的分接开关,用于测量分接开关中的接触序列。 解决方案:分接开关4包括气缸1和可旋转地布置在气缸内的轴2; 气缸1设有固定触点; 轴2设置有朝向气缸1延伸并且包括机械接触件的接触回路; 机械触头构造成在轴2旋转时选择性地与气缸1的固定触头配合; 接触电路还包括用于测量接触电路的功能的至少两个测量点。 分接开关4包括至少一个测量接触装置140-142,该接触装置电连接到接触电路中的相应测量点,并且测量接触装置140-142布置在轴2的内部。这便于进入测量 分拣机的点数4.版权所有(C)2011,JPO&INPIT

    GRIPPING HEAD, GRIPPING SYSTEM AND METHOD THEREOF
    6.
    发明申请
    GRIPPING HEAD, GRIPPING SYSTEM AND METHOD THEREOF 审中-公开
    夹紧头,夹紧系统及其方法

    公开(公告)号:WO2017177408A1

    公开(公告)日:2017-10-19

    申请号:PCT/CN2016/079221

    申请日:2016-04-14

    Abstract: A gripping head(1), a gripping system and a gripping method are disclosed. The gripping head(1) including a holding device(10) for applying holding force to a first part(P1), an acoustic pressure measurement device(11) for measuring a first acoustic pressure level of a first acoustic wave(W1) propagating from the first part(P1) resulted from a second acoustic pressure of a second acoustic wave(W2) ex-erted by an acoustic transducer against the first part (P1) held by the holding device (10), and a controller(12) for judging a contact of the first part(P1) with an second part(P2) using the measurement of the first acoustic pressure level output from the aco-ustic pressure measurement device(11). It is possible to detect contact of assembly p-arts(P1,P2) by measuring the acoustic pressure level of acoustic wave(W1,W2) tran-smitted from the gripped assembly part(P1,P2).

    Abstract translation: 公开了抓取头(1),抓取系统和抓取方法。 (1)包括用于向第一部件(P1)施加保持力的保持装置(10),声压测量装置(11)用于测量从第一声波(W1)传播的第一声波(W1)的第一声压级 第一部分(P1)由声学换能器对由保持装置(10)保持的第一部分(P1)产生的第二声波(W2)的第二声压产生,以及控制器(12) 使用从所述压力测量装置(11)输出的所述第一声压级的测量来判断所述第一部分(P1)与第二部分(P2)的接触。 通过测量从抓取的组件部件(P1,P2)传输的声波(W1,W2)的声压级,可以检测组件部件(P1,P2)的接触。

    EMERGENCY LIGHTING, EVACUATION, AND RESCUE ROUTING WITH POWER OVER-ETHERNET
    7.
    发明申请
    EMERGENCY LIGHTING, EVACUATION, AND RESCUE ROUTING WITH POWER OVER-ETHERNET 审中-公开
    紧急照明,撤离和救援路由与电力以太网

    公开(公告)号:WO2017039626A1

    公开(公告)日:2017-03-09

    申请号:PCT/US2015/047804

    申请日:2015-08-31

    CPC classification number: G08B7/066

    Abstract: Systems, apparatus, and methods are disclosed for emergency lighting and evacuation. A building may include several emergency lighting stations in which at least some, if not all, of the lighting station includes a lighting device, a motion sensor, a speaker, a video camera, and a wireless access point. A controller adapter may provide power to and communicate with the lighting stations via Power-over-Ethernet (PoE) connections. A central controller may communicate with the controller adapter to control the emergency lighting stations through the PoE connections.

    Abstract translation: 公开了用于紧急照明和撤离的系统,装置和方法。 建筑物可以包括几个紧急照明站,其中照明站的至少一些(如果不是全部)包括照明设备,运动传感器,扬声器,摄像机和无线接入点。 控制器适配器可以通过以太网供电(PoE)连接向照明站提供电力并与之通信。 中央控制器可以与控制器适配器通信,通过PoE连接来控制应急照明站。

    SYSTEM HAVING ELECTRICAL MACHINE AND CONTROLLER
    8.
    发明申请
    SYSTEM HAVING ELECTRICAL MACHINE AND CONTROLLER 审中-公开
    具有电机和控制器的系统

    公开(公告)号:WO2017037496A1

    公开(公告)日:2017-03-09

    申请号:PCT/IB2015/001986

    申请日:2015-08-29

    CPC classification number: H02P27/047 H02P23/0077 H02P27/08

    Abstract: A unique system may include a power absorber; an electrical machine coupled to the power absorber and operative to supply mechanical power to the power absorber; a drive coupled to the electrical machine and operative to supply electrical power to drive the electrical machine; and a controller communicatively coupled to the drive. The controller may be configured to execute program instructions to selectively vary a control voltage while maintaining a given torque output of the electrical machine, and to determine, based on varying the control voltage, a minimum current required for the electrical machine to maintain the given torque output.

    Abstract translation: 独特的系统可以包括功率吸收器; 电机,其耦合到所述功率吸收器并且可操作以向所述功率吸收器提供机械功率; 耦合到所述电机并且用于提供电力以驱动所述电机的驱动器的驱动器; 以及通信地耦合到所述驱动器的控制器。 控制器可以被配置为执行程序指令以在保持电机的给定转矩输出的同时选择性地改变控制电压,并且基于改变控制电压来确定电机维持给定转矩所需的最小电流 输出。

    TRANSFORMER-LESS STATIC SYNCHRONOUS SERIES COMPENSATOR AND PROTECTION METHOD THEREOF
    9.
    发明申请
    TRANSFORMER-LESS STATIC SYNCHRONOUS SERIES COMPENSATOR AND PROTECTION METHOD THEREOF 审中-公开
    无变压器的静态同步系列补偿器及其保护方法

    公开(公告)号:WO2017000224A1

    公开(公告)日:2017-01-05

    申请号:PCT/CN2015/082836

    申请日:2015-06-30

    CPC classification number: H02J3/18 Y02E40/10

    Abstract: A transformer-less static synchronous series compensator (SSSC) for an AC electrical power transmission system having a transmission line carrying an AC current and a method for protection against electrical damage are provided. The transformer-less SSSC including: a voltage source converter (100) having a DC input and an AC output and being configured to generate an alternating voltage with controllable magnitude and controllable phase angle across the AC output, the AC output being configured to inject the generated alternating voltage into a phase of the transmission line; a filter circuit (101) being arranged coupled with the voltage source converter (100) in parallel across the AC output of the voltage source converter (100); a bypass circuit (102); and an electrical current limiting circuit (103) being coupled with the bypass circuit (102) in series; wherein: the series-coupled current bypass circuit (102) and electrical current limiting circuit (103) are coupled with a first capacitive element (1011) of the filter circuit (101) in parallel. The transient nature of the electrical current limiting circuit (103) will limit the increase in the current flowing through the thyristor of the bypass circuit (102) thus limit the current peak when the bypass circuit (102) is switched on. Consequently, the current limiting circuit (103) acts like limiting the current transients generated from the influences of both of the line fault current and the discharging current.

    Abstract translation: 提供了一种用于具有承载AC电流的传输线的AC电力传输系统的无变压器静态同步串联补偿器(SSSC)和用于防止电气损坏的方法。 该无变压器SSSC包括:具有DC输入和AC输出的电压源转换器(100),并且被配置为产生跨越AC输出的可控幅度和可控相位角的交流电压,AC输出被配置为将 产生交流电压进入传输线的相位; 滤波器电路(101)与电压源转换器(100)并联布置在电压源转换器(100)的AC输出端; 旁路电路(102); 和与所述旁路电路(102)串联耦合的限流电路(103); 其中:所述串联耦合电流旁路电路(102)和限流电路(103)与所述滤波电路(101)的第一电容元件(1011)并联耦合。 电流限制电路(103)的瞬时特性将限制流过旁路电路(102)的晶闸管的电流的增加,从而限制旁路电路(102)接通时的电流峰值。 因此,限流电路103的作用就是限制从线路故障电流和放电电流两者的影响产生的电流瞬变。

    DEVICE AND METHOD OF LOOP PROCESSING FOR AN INDUSTRIAL PROCESS
    10.
    发明申请
    DEVICE AND METHOD OF LOOP PROCESSING FOR AN INDUSTRIAL PROCESS 审中-公开
    用于工业过程的环路处理的装置和方法

    公开(公告)号:WO2016187750A1

    公开(公告)日:2016-12-01

    申请号:PCT/CN2015/079592

    申请日:2015-05-22

    CPC classification number: G05B19/05 G05B2219/1176

    Abstract: A method and device (200) of loop processing for an industrial process. The device (200) comprises: a pre-processing module (211), configured to pre-process a plurality of input process values (219a) based on a user predefined rule to obtain at least one processed process value, and a loop processing module (212) configured to perform a loop processing on the at least one processed process value. An automation device (200) in a standalone and simple design can be provided, achieving advanced control strategies and data processing at a low cost.

    Abstract translation: 一种用于工业过程的环路处理的方法和装置(200)。 所述设备(200)包括:预处理模块(211),被配置为基于用户预定义规则预处理多个输入过程值(219a)以获得至少一个处理过的值,以及循环处理模块 (212),被配置为对所述至少一个处理的处理值执行循环处理。 可以提供独立简单设计的自动化设备(200),以低成本实现高级控制策略和数据处理。

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