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<TITLE>3～110kV电网继电保护装置运行整定规程(电力)</TITLE>
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<p class=MsoNormal align=center style='text-align:center;line-height:18.0pt;
mso-layout-grid-align:none'><span style='mso-bidi-font-size:10.0pt;mso-font-kerning:
0pt'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
<p class=MsoNormal align=center style='text-align:center;line-height:18.0pt;
mso-layout-grid-align:none'><b><span lang=ZH-CN style='font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>中华人民共和国电力行业标准</span></b><b><span
lang=ZH-CN style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span></b><b><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></b></p>
<p class=MsoNormal align=center style='text-align:center;line-height:18.0pt;
mso-layout-grid-align:none'><b><span style='font-family:宋体;mso-hansi-font-family:
"Times New Roman"'><span style="mso-spacerun: yes"> </span></span></b><b><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></b></p>
<p align=center><b>3～110kV 电网继电保护装置运行整定规程</b></p>
<p class=MsoNormal align=center style='text-align:center;line-height:18.0pt;
mso-layout-grid-align:none'><b>Operational</b><b><span style='font-family:宋体;
mso-hansi-font-family:"Times New Roman"'> </span>and</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span>Setting</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span>Code</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span>for</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span>Relay</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span>Protection</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span></b><b><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></b></p>
<p class=MsoNormal align=center style='text-align:center;line-height:18.0pt;
mso-layout-grid-align:none'><b>of</b><b><span style='font-family:宋体;mso-hansi-font-family:
"Times New Roman"'> </span>3</b><b><span lang=ZH-CN style='font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>～</span>110kV</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span>Electrical</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span>Power</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span>Networks</b><b><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span></b><b><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></b></p>
<p class=MsoNormal align=center style='text-align:center;line-height:18.0pt;
mso-layout-grid-align:none'><b><span style='font-family:宋体;mso-hansi-font-family:
"Times New Roman"'><span style="mso-spacerun: yes"> </span></span></b><b><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></b></p>
<p class=MsoNormal align=center style='text-align:center;line-height:18.0pt;
mso-layout-grid-align:none'><b><span lang=ZH-CN style='font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>中华人民共和国电力工业部</span>1995-11-27</b><b><span
lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>批准实施</span></b><b><span
lang=ZH-CN style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span></b><b><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></b></p>
<p class=MsoNormal align=left style='text-align:left;line-height:18.0pt;
mso-layout-grid-align:none'><span style='font-family:宋体;mso-hansi-font-family:
"Times New Roman"'><span style="mso-spacerun: yes"> </span></span><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></p>
<P><A NAME="A1"></A>1 总则</P>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'>1.1<span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span><span
lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>本规程是电力系统继电保护运行整定的具体规定，与电力系统继电保护相关的设计、调度运行部门应共同遵守。</span><span
lang=ZH-CN style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'>1.2<span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span><span
lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>本规程是</span>3<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>～</span>110kV<span lang=ZH-CN style='font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>电网的线路、母线、并联电容器、并联电抗器以及变压器保护中与电网保护配合有关的继电保护运行整定的基本依据。高频保护、断路器失灵保护、导引线纵联保护等参照</span>DL/T559<span
lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>—</span>94<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>《</span>220<span lang=ZH-CN style='font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>～</span>500kV<span
lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>电网继电保护装置运行整定规程》整定。</span><span
lang=ZH-CN style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'>1.3<span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span><span
lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>按照</span>DL400<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>—</span>91<span lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>《继电保护和安全自动装置技术规程》</span>(<span
lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>简称规程</span>)<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>的规定，配置结构合理、质量优良和技术性能满足运行要求的继电保护及自动重合闸装置是电网继电保护的物质基础；按照本规程的规定进行正确的运行整定是保证电网稳定运行、减轻故障设备损坏程度的必要条件。</span><span
lang=ZH-CN style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'>1.4<span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span>3<span
lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>～</span>110kV<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>电网继电保护的整定应满足选择性、灵敏性和速动性的要求，如果由于电网运行方式、装置性能等原因，不能兼顾选择性、灵敏性和速动性的要求，则应在整定时，按照如下原则合理取舍：</span><span
lang=ZH-CN style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'><span
style="mso-spacerun: yes"> </span></span>a.<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>地区电网服从主系统电网；</span><span lang=ZH-CN style='font-family:宋体;
mso-hansi-font-family:"Times New Roman"'> </span><span style='mso-bidi-font-size:
10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'><span
style="mso-spacerun: yes"> </span></span>b.<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>下一级电网服从上一级电网；</span><span lang=ZH-CN style='font-family:
宋体;mso-hansi-font-family:"Times New Roman"'> </span><span style='mso-bidi-font-size:
10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'><span
style="mso-spacerun: yes"> </span></span>c.<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>局部问题自行消化；</span><span lang=ZH-CN style='font-family:宋体;
mso-hansi-font-family:"Times New Roman"'> </span><span style='mso-bidi-font-size:
10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'><span
style="mso-spacerun: yes"> </span></span>d.<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>尽可能照顾地区电网和下一级电网的需要；</span><span lang=ZH-CN style='font-family:
宋体;mso-hansi-font-family:"Times New Roman"'> </span><span style='mso-bidi-font-size:
10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'><span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'><span
style="mso-spacerun: yes"> </span></span>e.<span lang=ZH-CN
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>保证重要用户供电。</span><span lang=ZH-CN style='font-family:宋体;
mso-hansi-font-family:"Times New Roman"'> </span><span style='mso-bidi-font-size:
10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='line-height:18.0pt;mso-layout-grid-align:none'>1.5<span
style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span><span
lang=ZH-CN style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>继电保护装置能否充分发挥作用，继电保护整定是否合理，继电保护方式能否简化，从而达到电网安全运行的最终目的，与电网运行方式密切相关。为此，继电保护部门与调度运行部门应当相互协调，密切配合。</span><span
lang=ZH-CN style='font-family:宋体;mso-hansi-font-family:"Times New Roman"'> </span><span
style='mso-bidi-font-size:10.0pt'><o:p></o:p></span></p>
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