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	<id>https://www.togotech.co.kr/index.php?action=history&amp;feed=atom&amp;title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95%28EIS%29</id>
	<title>배터리 측정을 위한 전기화학 임피던스 분광법(EIS) - 편집 역사</title>
	<link rel="self" type="application/atom+xml" href="https://www.togotech.co.kr/index.php?action=history&amp;feed=atom&amp;title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95%28EIS%29"/>
	<link rel="alternate" type="text/html" href="https://www.togotech.co.kr/index.php?title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&amp;action=history"/>
	<updated>2026-04-26T13:53:01Z</updated>
	<subtitle>이 문서의 편집 역사</subtitle>
	<generator>MediaWiki 1.31.1</generator>
	<entry>
		<id>https://www.togotech.co.kr/index.php?title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&amp;diff=89599&amp;oldid=prev</id>
		<title>Togotech: Togotech님이 배터리 나이퀴스트 그래프 문서를 배터리 측정을 위한 전기화학 임피던스 분광법(EIS) 문서로 이동했습니다</title>
		<link rel="alternate" type="text/html" href="https://www.togotech.co.kr/index.php?title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&amp;diff=89599&amp;oldid=prev"/>
		<updated>2025-09-12T10:54:58Z</updated>

		<summary type="html">&lt;p&gt;Togotech님이 &lt;a href=&quot;/index.php/%EB%B0%B0%ED%84%B0%EB%A6%AC_%EB%82%98%EC%9D%B4%ED%80%B4%EC%8A%A4%ED%8A%B8_%EA%B7%B8%EB%9E%98%ED%94%84&quot; class=&quot;mw-redirect&quot; title=&quot;배터리 나이퀴스트 그래프&quot; data-bs-title=&quot;배터리_나이퀴스트_그래프&quot;&gt;배터리 나이퀴스트 그래프&lt;/a&gt; 문서를 &lt;a href=&quot;/index.php/%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&quot; title=&quot;배터리 측정을 위한 전기화학 임피던스 분광법(EIS)&quot; data-bs-title=&quot;배터리_측정을_위한_전기화학_임피던스_분광법(EIS)&quot;&gt;배터리 측정을 위한 전기화학 임피던스 분광법(EIS)&lt;/a&gt; 문서로 이동했습니다&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ko&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← 이전 판&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;2025년 9월 12일 (금) 10:54 판&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;ko&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(차이 없음)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Togotech</name></author>
		
	</entry>
	<entry>
		<id>https://www.togotech.co.kr/index.php?title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&amp;diff=89595&amp;oldid=prev</id>
		<title>2025년 9월 12일 (금) 04:07에 Togotech님의 편집</title>
		<link rel="alternate" type="text/html" href="https://www.togotech.co.kr/index.php?title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&amp;diff=89595&amp;oldid=prev"/>
		<updated>2025-09-12T04:07:41Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ko&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← 이전 판&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;2025년 9월 12일 (금) 04:07 판&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot; &gt;4번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;4번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;li&amp;gt; [[배터리 측정]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;li&amp;gt; [[배터리 측정]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ol&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;li&amp;gt; [[배터리 내부저항]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;li&amp;gt; [[배터리 나이퀴스트 그래프]] - 이 페이지&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;li&amp;gt; [[배터리 나이퀴스트 그래프]] - 이 페이지&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/ol&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Togotech</name></author>
		
	</entry>
	<entry>
		<id>https://www.togotech.co.kr/index.php?title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&amp;diff=89593&amp;oldid=prev</id>
		<title>2025년 9월 12일 (금) 04:05에 Togotech님의 편집</title>
		<link rel="alternate" type="text/html" href="https://www.togotech.co.kr/index.php?title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&amp;diff=89593&amp;oldid=prev"/>
		<updated>2025-09-12T04:05:05Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ko&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← 이전 판&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;2025년 9월 12일 (금) 04:05 판&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l15&quot; &gt;15번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;15번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;li&amp;gt;거의 1Hz에서 Rre가 측정된다.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;li&amp;gt;거의 1Hz에서 Rre가 측정된다.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;li&amp;gt;주파수를 높임에 따라 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Rim가 &lt;/del&gt;측정되고, 약 1kHz에서 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Rin가 &lt;/del&gt;0이 되면 Rre 값만 측정된다.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;li&amp;gt;주파수를 높임에 따라 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Zim가 &lt;/ins&gt;측정되고, 약 1kHz에서 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Zin가 &lt;/ins&gt;0이 되면 Rre 값만 측정된다.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Togotech</name></author>
		
	</entry>
	<entry>
		<id>https://www.togotech.co.kr/index.php?title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&amp;diff=89592&amp;oldid=prev</id>
		<title>Togotech: 새 문서: 배터리 나이퀴스트 그래프 &lt;ol&gt; &lt;li&gt; 전자부품 &lt;ol&gt; &lt;li&gt; 배터리 측정 &lt;ol&gt; &lt;li&gt; 배터리 나이퀴스트 그래프 - 이 페이지 &lt;/ol&gt; &lt;/ol&gt; &lt;li&gt;배터...</title>
		<link rel="alternate" type="text/html" href="https://www.togotech.co.kr/index.php?title=%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%A0%84%EA%B8%B0%ED%99%94%ED%95%99_%EC%9E%84%ED%94%BC%EB%8D%98%EC%8A%A4_%EB%B6%84%EA%B4%91%EB%B2%95(EIS)&amp;diff=89592&amp;oldid=prev"/>
		<updated>2025-09-12T04:04:08Z</updated>

		<summary type="html">&lt;p&gt;새 문서: 배터리 나이퀴스트 그래프 &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/%EC%A0%84%EC%9E%90%EB%B6%80%ED%92%88&quot; title=&quot;전자부품&quot; data-bs-title=&quot;전자부품&quot;&gt;전자부품&lt;/a&gt; &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/%EB%B0%B0%ED%84%B0%EB%A6%AC_%EC%B8%A1%EC%A0%95&quot; title=&quot;배터리 측정&quot; data-bs-title=&quot;배터리_측정&quot;&gt;배터리 측정&lt;/a&gt; &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/%EB%B0%B0%ED%84%B0%EB%A6%AC_%EB%82%98%EC%9D%B4%ED%80%B4%EC%8A%A4%ED%8A%B8_%EA%B7%B8%EB%9E%98%ED%94%84&quot; class=&quot;mw-redirect&quot; title=&quot;배터리 나이퀴스트 그래프&quot; data-bs-title=&quot;배터리_나이퀴스트_그래프&quot;&gt;배터리 나이퀴스트 그래프&lt;/a&gt; - 이 페이지 &amp;lt;/ol&amp;gt; &amp;lt;/ol&amp;gt; &amp;lt;li&amp;gt;배터...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;새 문서&lt;/b&gt;&lt;/p&gt;&lt;div&gt;배터리 나이퀴스트 그래프&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[전자부품]]&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[배터리 측정]]&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[배터리 나이퀴스트 그래프]] - 이 페이지&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;배터리 나이퀴스트 그래프(Battery Nyquist Plot)&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;실수 임피던스(Zre)를 X축으로, 허수 임피던스(Zim)를 Y축으로 플로팅한다.&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;Hioki 회사 https://www.hioki.com/us-en/learning/electricity/nyquist.html&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;거의 1Hz에서 Rre가 측정된다.&lt;br /&gt;
&amp;lt;li&amp;gt;주파수를 높임에 따라 Rim가 측정되고, 약 1kHz에서 Rin가 0이 되면 Rre 값만 측정된다.&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;전기화학 임피던스 분광법(electrochemical impedance spectroscopy;EIS)&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;배터리 내부 임피던스를 주파수에 따라 측정하는 것을 말한다. 배터리 내부 저항은 크게 세 범주로 나눌 수 있다.&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;전해질 저항&lt;br /&gt;
&amp;lt;li&amp;gt;반응 저항&lt;br /&gt;
&amp;lt;li&amp;gt;확산 저항&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;1kHz에서 임피던스는 리튬 이온의 이동이 관여하고, 1Hz 미만은 리튬이온의 확산이 관여하고, 그 사이는 리튬 이온의 이동이 관여한다.&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;이처럼 세 범주로 나누어 분석할 수 있는 그래프가 나이퀴스트 그래프이다.&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;커브 피팅하여 80종 가량의 등가회로로 추출한다.&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;임피던스 측정을 위한 주파수 범위&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;리튬이온 배터리: 0.01Hz~1MHz&lt;br /&gt;
&amp;lt;li&amp;gt;전고체전지 ~5V: 0.001Hz~200kHz&lt;br /&gt;
&amp;lt;li&amp;gt;전고체전지 ~10V: 4Hz~10MHz&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;/div&gt;</summary>
		<author><name>Togotech</name></author>
		
	</entry>
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