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Patent Agency Ranking
公开(公告)号：KR101511506B1
公开(公告)日：2015-04-13
申请号：KR1020140109114
申请日：2014-08-21
Applicant: (주)대연씨앤아이
IPC: H02S50/00 , G01R19/165 , G08B21/18 , H02S40/32
CPC classification number: H02S50/00
Abstract: 본발명은태양광발전보호시스템및 방법에관한것으로서, 더욱상세히는접속반출력이버스바에직결되는접속반과인버터연결구조에서일측접속반의이상이나고장발생시 다른접속반의출력이이상발생접속반에전달되어이상발생접속반을파손시키는것을방지하기위한태양광발전보호시스템및 방법에관한것이다. 본발명은이상판단부가각 접속반에구성된모니터링부를통합관리하는모니터링센터와모니터링부사이에교환되는정보를후킹하여각 접속반의이상상황을사전에미리판단하고이를통해모니터링센터대신차단기를직접제어하여이상이발생한접속반의출력을차단시킴으로써, 네트워크상황에따른통신지연이나모니터링센터의수신신호처리지연또는모니터링센터의판단과대응신호생성지연등에따라다른접속반의출력이이상이발생한접속반으로역류하여이상이발생한접속반의상태를더욱악화시키는것을방지하는동시에이에따른화재또는감전과같은안전사고를미연에방지하는효과가있다.
Abstract translation: 提供太阳能发电的保护系统和方法，当连接板和连接板的输出直接连接到母线的逆变器的连接结构中出现一侧的连接板的无序或故障时 防止由发生了紊乱的连接板输送的另一连接板的输出引起的紊乱的连接板的损坏; 为了防止由于另一连接板的输出而发生故障的连接板的状况恶化，根据网络情况之后的通信延迟而向发生无序的连接板向后流动，接收信号处理的延迟 或者监测中心的判断延迟和相应信号的产生; 同时防止火灾，电击等事故，包括以下步骤：在集成控制形成于各连接板的监视部的监视中心和监视部之间交换的无序判定部， 提前判断各连接板的无序状况; 直接控制断路器代替监控中心; 并阻塞发生故障的连接板的输出。
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公开(公告)号：KR101496199B1
公开(公告)日：2015-02-26
申请号：KR1020140046792
申请日：2014-04-18
Applicant: (주)대연씨앤아이
Abstract: 발명의 실시예에 따른 전력 차단 기능을 구비한 태양 전지 시스템은 태양광 에너지를 전기 에너지로 변환하여 출력하고 적어도 하나의 스트링을 형성하는 복수의 태양전지 모듈; 상기 적어도 하나의 스트링과 각각 연결되어 상기 적어도 하나의 스트링으로부터 발전되는 전압과 전류를 각각 측정하는 적어도 하나의 제1 센서; 상기 제1 센서와 연결되고 상기 제1 센서에서 측정된 전압과 전류값의 이상유무를 확인하고 연결을 제어하는 차단부; 및 상기 차단부를 통해 상기 스트링으로부터 전력을 공급받아 계통에 연계하며, 공급받는 전력의 전기적 특성과 계통 연계를 위한 내부 접속 회로의 이상 여부를 기준으로 상기 차단부에 제어명령을 전달하는 접속반;을 포함한다.
Abstract translation: 公开了具有阻断功率的太阳能电池系统，其可以通过在连接部件识别出异常情况之前识别出异常情况并且响应于异常情况阻断电力而迅速响应于断路器的异常状况，以及 一种控制它的方法。 根据本发明的具有阻断功率的功能的太阳能电池系统包括：多个太阳能电池模块，用于将太阳能电池能量输出到电能中并形成至少一个串; 至少一个第一传感器分别连接到一个串，以分别测量从一个串产生的电压和电流; 连接到所述第一传感器的阻挡单元，以确认由所述第一传感器测量的电压和电流值是否异常并且控制所述连接; 以及连接板，连接到系统以通过阻挡单元从串接收电力，其中连接板基于接收功率的电特性将控制指令传送到阻断单元，以及用于连接系统的内部连接电路 是不正常的
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公开(公告)号：KR101451704B1
公开(公告)日：2014-10-23
申请号：KR1020140052504
申请日：2014-04-30
Applicant: (주)대연씨앤아이
Abstract: A connection board integrated with an inverter according to an embodiment of the present invention includes: a housing (10) having an accommodating space (S) inside and a main door (11) provided to be opened and closed on the front surface of the housing (10); a connection board (20) provided in the accommodating space (S) and receiving a current supplied; an inverter (50) provided in the accommodating space (S) and connected to the connection board (20); a duct (30) having one end (31) connected to the inverter (50) and the other end (33) exposed out of the housing (10) to connect the interior air of the inverter (50) to the outside; a connector module (40), to which an external device is connected, which is provided in the accommodating space (S), and which is connected to the connection board (20); and a sub-door (15) provided to be opened and closed on the housing (10) and exposing the connector module (40) to the outside when opened.
Abstract translation: 根据本发明的实施例的与逆变器集成的连接板包括：具有内部的容纳空间（S）的壳体（10）和设置成在壳体的前表面上被打开和关闭的主门（11） （10）; 设置在容纳空间（S）中并接收所提供的电流的连接板（20）; 设置在容纳空间（S）中并连接到连接板（20）的逆变器（50）; 具有连接到逆变器（50）的一端（31）和暴露在壳体（10）外的另一端（33）的管道（30），以将逆变器（50）的内部空气连接到外部; 设置在容纳空间（S）中并连接到连接板（20）的连接器模块（40），外部设备连接到该连接器模块（40）。 以及设置成在所述壳体（10）上打开和关闭并且在打开时将所述连接器模块（40）暴露于外部的子门（15）。
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公开(公告)号：KR101411648B1
公开(公告)日：2014-06-25
申请号：KR1020130158353
申请日：2013-12-18
Applicant: (주)대연씨앤아이
CPC classification number: H02S50/10
Abstract: A monitoring and diagnosing apparatus for a photovoltaic module according to an embodiment of the present invention is able to greatly reduce management load while optimizing the efficiency of photovoltaic power generation since the bypass of a module connected is determined by a diagnosing apparatus connected to a module or a group of modules which autonomously determines whether an abnormality exists in each photovoltaic module or not through the comparison of a relative power signal (voltage and/or current) of the photovoltaic module arranged in the same string.
Abstract translation: 根据本发明的实施例的用于光伏模块的监视和诊断装置能够在优化光伏发电的效率的同时大大降低管理负荷，因为连接的模块的旁路由连接到模块的诊断装置确定， 通过比较布置在同一串中的光伏模块的相对功率信号（电压和/或电流）来自动确定每个光伏模块中是否存在异常的一组模块。
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公开(公告)号：KR101306299B1
公开(公告)日：2013-09-09
申请号：KR1020130004611
申请日：2013-01-15
Applicant: (주)대연씨앤아이
IPC: H02J7/35
CPC classification number: Y02B10/14
Abstract: PURPOSE: An intelligent building energy management system using building integrated photovoltaic system (BIPV) solar modules is provided to allow the BIPV solar modules to be spaced apart from or be close to the building depending on seasons or temperatures, thereby minimizing the deterioration of adiabatic efficiency. CONSTITUTION: Each of BIPV solar modules (100) is installed to the exterior wall of a building (1) by floor. The BIPV solar modules produce electricity using the sunlight. Each of storage batteries (300) stores power produced from each BIPV solar module. Each of connection boards (200) supplies a power source to air conditioning systems or lamps. A building power management server (400) monitors at least one of power consumption and power usage patterns. [Reference numerals] (100,AA,BB,CC) BIPV solar module; (2) System power; (200) Connection board; (300) Storage battery; (400) Building power management server; (410) External estimation information; (420) Power consumption display; (500) Inverter
Abstract translation: 目的：提供使用建筑一体化光伏系统（BIPV）太阳能模块的智能楼宇能源管理系统，以使BIPV太阳能模块根据季节或温度与建筑物隔开或接近建筑物，从而最小化绝热效率的恶化 。 构成：BIPV太阳能模块（100）中的每一个都通过楼层安装在建筑物（1）的外墙上。 BIPV太阳能模块使用阳光发电。 每个蓄电池（300）存储从每个BIPV太阳能模块产生的电力。 每个连接板（200）向空调系统或灯提供电源。 建筑物电力管理服务器（400）监视功耗和电力使用模式中的至少一个。 （100，AA，BB，CC）BIPV太阳能模块; （2）系统电源; （200）连接板; （300）蓄电池; （400）楼宇电源管理服务器; （410）外部估计信息; （420）功耗显示; （500）变频器
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