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公开(公告)号：KR101858234B1
公开(公告)日：2018-05-17
申请号：KR1020110116256
申请日：2011-11-09
Applicant: 한국전자통신연구원
CPC classification number: H02K5/04 , H02K41/031 , H02K2201/18
Abstract: 본발명은구형휠 모터에관한것으로서, 주위의자화방향에따라회전의자유도를가지는구 형태의회전자; 상기회전자를감싸는돔 형태로이루어지고, 내부에분포된다수의코일이다양한각도에서자화를내어상기회전자에회전의자유도를부여하는고정자; 및상기회전자의위치를식별하고, 상기회전자의위치에따라상기고정자의각각의코일에전류를공급하여상기회전자를구동시키는구동부를포함한다.
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公开(公告)号：KR101854395B1
公开(公告)日：2018-05-08
申请号：KR1020110124212
申请日：2011-11-25
Applicant: 한국전자통신연구원
CPC classification number: H02M1/088 , H02M7/5387 , H02M2001/0012
Abstract: 본발명은전력제어구동장치및 그방법에관한것이다. 본발명의전력제어구동장치는정현파신호발생부, 상기정현파신호발생부로부터입력된정현파를멀티비트제어신호로변환하는제어신호변환부및 상기제어신호변환부로부터입력된멀티비트제어신호에의해변화되는전압을출력하는 3상인버터회로를포함하며, 상기제어신호변환부는아날로그정현파를디지털신호로변환하는멀티비트시그마-델타변조기를포함하고, 상기 3상인버터회로는상기제어신호변환부로부터입력된멀티비트제어신호에의해온-오프상태가변화되는복수개의스위치부를포함한다. 따라서본 발명의전력제어구동장치및 그방법은감소된출력잡음을가지는전력제어를가능하게할 것이다.
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公开(公告)号：KR1020170027257A
公开(公告)日：2017-03-09
申请号：KR1020160020723
申请日：2016-02-22
Applicant: 한국전자통신연구원
Abstract: 본발명은복수의비자성기판들이적층된제1 적층체; 비자성기판들중 적어도어느하나에배치된전자소자들; 상기전자소자가배치된상기비자성기판상에배치되어, 상기전자소자와연결되는제1 도전성패턴들; 상기제1 도전성패턴들의각각을연결되는적어도하나의제1 비아전극; 상기제1 적층체의일측에배치되고, 복수의자성시트들이적층된제2 적층체; 상기자성시트들중 적어도 2개에배치되는제2 도전성패턴들; 및상기제2 도전성패턴들의각각을연결하는적어도하나의제2 비아전극을포함하고, 상기제1 비아전극과상기제2 비아전극은서로연결되는전력변환장치에관한것이다.
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公开(公告)号：KR1020140076039A
公开(公告)日：2014-06-20
申请号：KR1020120144132
申请日：2012-12-12
Applicant: 한국전자통신연구원
IPC: H02P6/16
Abstract: According to the present invention, a motor driving module comprises a motor driving unit configured to output a plurality of switching signals based on a plurality of position signals and a control signal; a pulse width modulation (PWM) inverter configured to output three-phase voltages based on the switching signals outputted from the motor driving unit, wherein the motor driving unit comprises: a correction circuit configured to detect an error of the position signals to output a compensation signal based on the detecting result; and a control circuit configured to output the switching signals based on the compensation signal and the control signal, wherein the position signals indicate a position of a rotor in an external motor.
Abstract translation: 根据本发明，电动机驱动模块包括电动机驱动单元，其被配置为基于多个位置信号和控制信号输出多个开关信号; 脉冲宽度调制（PWM）逆变器，被配置为基于从电机驱动单元输出的开关信号输出三相电压，其中电动机驱动单元包括：校正电路，被配置为检测位置信号的误差以输出补偿 基于检测结果的信号; 以及控制电路，被配置为基于所述补偿信号和所述控制信号输出所述切换信号，其中所述位置信号指示外部电动机中的转子的位置。
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公开(公告)号：KR1020130069298A
公开(公告)日：2013-06-26
申请号：KR1020120029823
申请日：2012-03-23
Applicant: 한국전자통신연구원
CPC classification number: H04L12/2812 , H04L12/2823 , H04L69/22
Abstract: PURPOSE: A device architecture system is provided to syntagmatically manage information provided from various layers such as a device, a network, and services. CONSTITUTION: An advertisement management unit(230) notifies the state change of a device on a home network. An event management unit(240) transmits event information to a specific device requesting the subscription of a specific event on the home network. A control management unit(250) controls a service or a device through functions of various devices. A file management unit(260) manages a result for a specific file, a result, and the transmission and reception of a file. A message management unit(270) analyzes and generates a message. [Reference numerals] (210) Discovery management unit; (220) Information management unit; (230) Advertisement management unit; (240) Event management unit; (250) Control management unit; (260) File management unit; (270) Message management unit; (271) Message generator; (272) Message parser; (280) Maintenance management unit; (300) Application
Abstract translation: 目的：提供一种设备架构系统，用于协调地管理从各种层（例如设备，网络和服务）提供的信息。 构成：广告管理单元（230）通知家庭网络上的设备的状态变化。 事件管理单元（240）将事件信息发送到在家庭网络上请求订阅特定事件的特定设备。 控制管理单元（250）通过各种设备的功能来控制服务或设备。 文件管理单元（260）管理特定文件的结果，结果以及文件的发送和接收。 消息管理单元（270）分析并生成消息。 （附图标记）（210）发现管理单元; （220）信息管理单位; （230）广告管理单位; （240）事件管理单位; （250）控制管理单位; （260）文件管理单元; （270）消息管理单元; （271）消息发生器; （272）消息解析器; （280）维护管理单位; （300）申请
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Patent Agency Ranking
公开(公告)号：KR1020130068850A
公开(公告)日：2013-06-26
申请号：KR1020110136259
申请日：2011-12-16
Applicant: 한국전자통신연구원
CPC classification number: H04L41/0631 , H04L41/085
Abstract: PURPOSE: Fault diagnosis device and method thereof using a user command history are provided to effectively diagnose a cause of fault by understanding what action is performed in which resource object and confirming normality of function of a corresponding resource. CONSTITUTION: A fault diagnosis module(400) receives a user command performed by a user through a user application service. The fault diagnosis module stores the received user command in a user command history. The fault diagnosis module generates a resource list and a specific function list using the user command history. The fault diagnosis module diagnose a cause of fault by testing operation of a normal function according to the generated resource list and specific list using a resource integrated management module. [Reference numerals] (200-1) Volunteer collection module 1; (200-2) Volunteer collection module 2; (200-n) Volunteer collection module N; (300) Combined volunteer management module; (400) Troubled diagnosis module; (500) User applied service; (AA) User; (BB) Volunteer 1; (CC) Volunteer M; (DD) Volunteer M+1; (EE) Volunteer M+K
Abstract translation: 目的：提供使用用户命令历史的故障诊断装置及其方法，通过了解哪个资源对象执行什么动作并确认相应资源的功能正常性来有效地诊断故障原因。 构成：故障诊断模块（400）通过用户应用服务接收用户执行的用户命令。 故障诊断模块将接收到的用户命令存储在用户命令历史中。 故障诊断模块使用用户命令历史生成资源列表和特定功能列表。 故障诊断模块使用资源集成管理模块，根据生成的资源列表和特定列表，对正常功能的运行进行测试，来诊断故障原因。 （附图标记）（200-1）志愿者收集模块1; （200-2）志愿者收集模块2; （200-n）志愿者收集模块N; （300）综合志愿者管理模块; （400）故障诊断模块; （500）用户应用服务; （AA）用户; （BB）志愿者1人 （CC）志愿者M; （DD）志愿者M + 1; （EE）志愿者M + K
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公开(公告)号：KR1020130058289A
公开(公告)日：2013-06-04
申请号：KR1020110124212
申请日：2011-11-25
Applicant: 한국전자통신연구원
CPC classification number: H02M1/088 , H02M7/5387 , H02M2001/0012
Abstract: PURPOSE: A power control driving device and a method thereof are provided to have reduced output noise. CONSTITUTION: A power control driving device includes a sine wave signal generating unit(110), a control signal converting unit(120) converting the sine wave, which is input from the sine signal generating unit, to a multi-bit control signal; and a three phase inverter circuit(130) outputting a voltage changed by a multi-bit control signal inputted from the control signal converting unit. The control signal converting unit includes a multi-bit sigma-delta modulator (121-123) converting an analog sine wave into a digital signal. The three phase inverter circuit includes a plurality of switches (131a, 131b, 132a, 132b, 133a, 133c) that the on-off state is changed by the multi-bit control signal inputted from the control signal converting unit. [Reference numerals] (110) Sine wave signal generating unit; (121) First sigma-delta modulator; (122) Second sigma-delta modulator; (123) Third sigma-delta modulator; (131a) Top of a first switch; (131b) Bottom of the first switch; (132a) Top of a second switch; (132b) Bottom of the second switch; (133a) Top of a third switch; (133b) Bottom of the third switch
Abstract translation: 目的：提供功率控制驱动装置及其方法以降低输出噪声。 构成：功率控制驱动装置包括正弦波信号生成单元（110），将从正弦信号生成单元输入的正弦波转换为多位控制信号的控制信号转换单元（120） 以及输出由从控制信号转换单元输入的多位控制信号而改变的电压的三相逆变器电路（130）。 控制信号转换单元包括将模拟正弦波转换为数字信号的多位Σ-Δ调制器（121-123）。 三相逆变器电路包括通过从控制信号转换单元输入的多位控制信号改变开关状态的多个开关（131a，131b，132a，132b，133a，133c）。 （附图标记）（110）正弦波信号生成单元; （121）第一Σ-Δ调制器; （122）第二Σ-Δ调制器; （123）第三Σ-Δ调制器; （131a）第一开关的顶部; （131b）第一开关的底部; （132a）第二开关的顶部; （132b）第二开关的底部; （133a）第三开关的顶部; （133b）第三个开关的底部
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