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    • 1. 发明申请
    • MEDIUM VOLTAGE DC COLLECTION SYSTEM
    • 中压直流采集系统
    • WO2013116587A2
    • 2013-08-08
    • PCT/US2013/024255
    • 2013-02-01
    • ABB RESEARCH LTDPAN, JiupingKIM, HongraeLI, JunXU, JingSASTRY, JyotiARSHAD, Waqas
    • PAN, JiupingKIM, HongraeLI, JunXU, JingSASTRY, JyotiARSHAD, Waqas
    • H02J1/12
    • H02J1/102H02J3/36H02J3/386H02J4/00H02M2007/4835Y02E10/763Y02E60/60Y10T307/707
    • A power generation system includes at least one generator having at least two sets of stator windings, an active rectifier comprising power cell based modular converters associated with each set of generator windings. Each set of windings is connected to an AC voltage side of the associated active rectifier, with each active rectifier having a positive DC voltage output and a negative DC voltage output. The DC voltage outputs of active rectifiers are connected to each other in series. A medium voltage DC (MVDC) collection network comprises positive pole cables and negative pole cables, wherein each positive pole cable is connected to the positive DC voltage output of a first active rectifier and each negative pole cable is connected to the negative DC voltage output of a last active rectifier. A substation receives the negative and positive pole cables of the MVDC collection network for further transformation and transmission.
    • 发电系统包括具有至少两组定子绕组的至少一个发电机,包括与每组发电机绕组相关联的基于功率单元的模块转换器的有源整流器。 每组绕组连接到相关的有源整流器的AC电压侧,每个有源整流器具有正的直流电压输出和负的直流电压输出。 有源整流器的直流电压输出串联连接。 中压直流(MVDC)采集网络包括正极电缆和负极电缆,其中每个正极电缆连接到第一有源整流器的正直流电压输出,每个负极电缆连接到负极直流电压输出 最后一个有源整流器。 变电站接收MVDC收集网络的负极和正极电缆,用于进一步的变换和传输。
    • 2. 发明申请
    • DC CONNECTION SCHEME FOR WINDFARM WITH INTERNAL MVDC COLLECTION GRID
    • 具有内部MVDC收集网的WINDFARM直流连接方案
    • WO2013116586A2
    • 2013-08-08
    • PCT/US2013/024254
    • 2013-02-01
    • ABB RESEARCH LTDPAN, JiupingQI, LiLI, JunREZA, MuhamadSRIVASTAVA, Kailash
    • PAN, JiupingQI, LiLI, JunREZA, MuhamadSRIVASTAVA, Kailash
    • H02J1/12H02J3/36G06F1/26
    • H02J3/386H02J3/36Y02E10/763Y02E60/60Y10T307/707
    • Connection schemes for offshore power generation with an internal collection grid include a power generation system which includes a plurality of generator-rectifier subsystems. The scheme further includes a medium voltage DC (MVDC) collection network with positive pole cables and negative pole cables connected to the DC outputs of the generator-rectifier subsystems. At least one offshore substation includes a positive bus bar and a negative bus bar correspondingly connected to the positive pole cables and negative pole cables of the MVDC collection network and a plurality of main DC-DC converters. Each main DC-DC converter includes modules connected to the MVDC bus bars and each module has a positive and a negative output with the modules' outputs serially connected to one another. The schemes may also include a high voltage DC transmission system connected to the modules' outputs and at least one DC/AC converter at a substation.
    • 具有内部采集电网的海上发电连接方案包括包括多个发电机 - 整流器子系统的发电系统。 该方案还包括一个中压直流(MVDC)收集网络,其中正极电缆和负极电缆连接到发电整流器子系统的直流输出端。 至少一个离岸变电站包括正母线和负母线,其对应地连接到MVDC收集网络的正极电缆和负极电缆以及多个主DC-DC转换器。 每个主DC-DC转换器包括连接到MVDC母线的模块,每个模块具有正和负输出,模块的输出彼此串联连接。 这些方案还可以包括连接到模块输出的高压DC传输系统和变电站处的至少一个DC / AC转换器。
    • 4. 发明申请
    • APPARATUS AND METHOD FOR CONTROLLING ROBOT
    • 控制机器人的装置和方法
    • WO2018068231A1
    • 2018-04-19
    • PCT/CN2016/101902
    • 2016-10-12
    • ABB SCHWEIZ AGLI, Jun
    • LI, Jun
    • B25J9/16G05B19/045G05B19/05
    • B25J9/1658B25J9/16B25J9/1692G05B19/05G05B2219/23289
    • An apparatus for controlling a robot includes a programmable logic controller (PLC) (30) configured to define, based on a finite state machine (FSM) (20): states and associated operations of the robot, and switching conditions among the states, wherein the robot is switched among different states in response to a switching condition being satisfied. The FSM at least includes an initial state (200) for a self-test procedure to check whether components of the robot are able to operate properly, and a calibration state (201) for calibrating the robot. And a method for controlling a robot. The use of PLC programming language facilitates an easy programming and maintenance of the whole robot system.
    • 一种用于控制机器人的设备,包括:可编程逻辑控制器(PLC)(30),其被配置为基于有限状态机(FSM)(20)来定义:机器人的状态和相关联的操作; 以及状态之间的切换条件,其中机器人响应于切换条件被满足而在不同状态之间切换。 FSM至少包括用于自检程序的初始状态(200)以检查机器人的部件是否能够正常操作,以及用于校准机器人的校准状态(201)。 还有一种控制机器人的方法。 使用PLC编程语言有利于整个机器人系统的简单编程和维护。