公开(公告)号：KR1020170005323A

公开(公告)日：2017-01-12

申请号：KR1020150095225

申请日：2015-07-03

Applicant: 전남대학교산학협력단

Inventor： 최준호 ,  심관식

IPC: G05B23/02

Abstract: 계측한신호에서시스템의안정도를판별하고, 시스템을안정하게운전할수 있는시스템해석방법을제시한다. 본발명의실시예에따른시스템해석방법은, 시스템의출력에서목표값을감산하여편차를계산하고, 계산한편차를시간에따라누적하여시스템에축적되는순에너지를계산하며, 순에너지로부터최적의주기를계산하고새로운순에너지를계산하고, 새로운순에너지를이용하여안정도판별한다. 이에의해, 출력에다양한주파수가합성되어있을때, 다양한주기를반영한새로운순에너지함수를계산해서정확한안정도해석이가능해진다.

公开(公告)号：KR101659312B1

公开(公告)日：2016-09-23

申请号：KR1020150012619

申请日：2015-01-27

Applicant: 전남대학교산학협력단

Inventor： 최준호

IPC: H02J3/12 ,  H02J3/00

Abstract: 본발명은모선전압계산방법및 모선전압계산프로그램에관한것으로배전계통의송출전압이변화할때 계통의전압크기정보만으로도변화하는모선전압을계산할수 있어뉴턴-랩슨법(Newton-Raphson method), 가우스-자이델법(Gauss-Seidel method)과같은비선형연립방정식의반복계산과정이필요없으므로계산과정이간단하고, 해의발산우려가없으며, 배전계통에설치되는계측기의비용을절감할수 있는모선전압계산방법및 모선전압계산프로그램에관한것이다.

公开(公告)号：KR1020160092243A

公开(公告)日：2016-08-04

申请号：KR1020150012620

申请日：2015-01-27

Applicant: 전남대학교산학협력단

Inventor： 최준호

IPC: H02J3/12 ,  H02J3/00

CPC classification number: H02J3/12

Abstract: 본발명은최적송출전압계산방법및 최적송출전압계산프로그램에관한것으로, 보다구체적으로는계통의전압크기정보만으로모선전압계산이가능한간략한모선전압계산식을이용하여최적송출전압을계산함으로써, 뉴턴-랩슨법(Newton-Raphson method), 가우스-자이델법(Gauss-Seidel method)과같은비선형연립방정식의반복계산과정이필요없어계산이간단하고, 해의발산우려가없으며, 배전계통에설치되는계측기의비용을절감할수 있는배전계통의최적송출전압계산방법및 최적송출전압계산프로그램에관한것이다.

Abstract translation: 本发明涉及一种用于计算最佳传输电压的方法和程序。 更具体地，用于计算最佳传输电压的方法和程序能够：执行简单的计算，因为不需要诸如牛顿 - 拉夫逊方法或高斯 - 塞德尔方法的非线性方程的重复计算处理; 不关心方程的价值的分歧; 并降低安装在配电系统中的电表的费用。 为了实现上述目的，本发明通过使用能够仅利用系统的电压大小信息计算总线电压的简单总线电压计算公式来计算最佳传输电压。

公开(公告)号：KR1020120063245A

公开(公告)日：2012-06-15

申请号：KR1020100124342

申请日：2010-12-07

Applicant: 전남대학교산학협력단

Inventor： 강소영 ,  정성주 ,  이상윤 ,  최준호

IPC: A61K31/05 ,  A61P31/04 ,  A61P31/00

Abstract: PURPOSE: An antibacterial and antiprotozoal composition containing bromophenol-based compounds is provided to suppress and treat Scutica and Edwardsiella tarda. CONSTITUTION: An antibacterial and antiprotozoal composition contains 0.001-0.1% bromophenol-based compounds as an active ingredient. The composition additionally contains organic acid and formalin. The composition contains a compound with electron donor functional groups placed at 4th site of a 2-bromophenol structure. The composition is treated in seawater or fresh water.

Abstract translation: 目的：提供含有溴酚类化合物的抗菌和抗原虫组合物，以抑制和治疗黄芩和爱德华氏菌。 构成：抗菌和抗原生动物组合物含有0.001-0.1％的溴酚类化合物作为活性成分。 组合物另外含有有机酸和福尔马林。 该组合物含有放置在2-溴苯酚结构的第4位的电子供体官能团的化合物。 组合物在海水或淡水中处理。

公开(公告)号：KR100932014B1

公开(公告)日：2009-12-15

申请号：KR1020080040110

申请日：2008-04-29

Applicant: 전남대학교산학협력단

Inventor： 최준호

IPC: H02H3/06 ,  H02H3/08

Abstract: PURPOSE: A circuit breaker and an operation method thereof are provided to reduce repetitive power failure by relieving a shock of a power facility due to a flow of a repetitive accident current. CONSTITUTION: A main reclosing breaker(100) includes an accident current sensing and controlling part(110) and a blocking switch(120). In case an accident current flows from a first system to a second system, the accident current sensing and controlling part applies a blocking signal to a blocking switch and a sub low voltage bypass circuit(200), and receives a reclosing signal and a permanent opening signal from the sub low voltage bypass circuit. The blocking switch turns on the switch according to the reclosing signal of the accident current sensing and controlling part. The blocking switch continuously turns off the switch according to the permanent opening signal of the accident current sensing and controlling part.

Abstract translation: 目的：提供一种断路器及其操作方法，以通过减轻由于重复事故电流的流动而引起的电力设施的冲击来减少重复电力故障。 构成：主断路器（100）包括事故电流感测和控制部分（110）和阻断开关（120）。 在事故电流从第一系统流向第二系统的情况下，事故电流感测和控制部分将阻断信号施加到阻断开关和次低压旁路电路（200），并接收重合信号和永久开路 来自副低压旁路电路的信号。 闭锁开关根据事故电流感测控制部分的重合闸信号接通开关。 闭锁开关根据事故电流感测控制部分的永久开启信号连续断开开关。