LDS-2003 M 系列數(shù)字式保護(hù)控制裝置技術(shù)說明書200604
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LDS-2003 M 系列數(shù)字式保護(hù)控制裝置技術(shù)說明書200604
北京四方立德LDS-2003 M 系列數(shù)字式保護(hù)控制裝置技術(shù)說明書200604
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LDS-2003 M 系列數(shù)字式保護(hù)控制裝置
技 術(shù) 說 明 書
華 北 電 力 大 學(xué)（北 京）產(chǎn) 業(yè) 集 團(tuán)
北 京 四 方 立 德 保 護(hù) 控 制 設(shè) 備 有 限 公 司
BEIJING SIFANG-LEADER PROTECTION & CONTROL CO.,LTD.LDS-2003 M 系列數(shù)字式保護(hù)控制裝置
技 術(shù) 說 明 書
編 制：李芳靈
審 核：劉全
批 準(zhǔn)：凌俊銀
版 本 號：V1.18
文件代號：0LD.462.030
出版日期：2006-4目 錄
1 概述.................................................................................................................................................1
1.1 產(chǎn)品特點(diǎn)..................................................................................................................................1
1.2 LDS-2003 M系列的主要裝置................................................................................................1
1.3 裝置的主要功能.......................................................................................................................1
2 技術(shù)參數(shù).........................................................................................................................................4
2.1 額定數(shù)據(jù)..................................................................................................................................4
2.2 交流回路過載能力..................................................................................................................4
2.3 功耗..........................................................................................................................................4
2.4 整定范圍與精度......................................................................................................................4
2.5 瞬動(dòng)時(shí)間..................................................................................................................................4
2.6 絕緣..........................................................................................................................................4
2.7 耐壓..........................................................................................................................................4
2.8 抗干擾能力..............................................................................................................................5
2.9 環(huán)境條件..................................................................................................................................5
2.10 機(jī)械性能..................................................................................................................................5
3 硬件說明.........................................................................................................................................6
3.1 結(jié)構(gòu)..........................................................................................................................................6
3.2 交流插件...................................................................................................................................6
3.3 CPU插件.................................................................................................................................7
3.4 電源插件..................................................................................................................................7
3.5 邏輯插件..................................................................................................................................7
3.6 操作插件..................................................................................................................................8
3.7 人機(jī)對話插件..........................................................................................................................9
4 LDS-216M數(shù)字式線路保護(hù)裝置軟件功能說明........................................................................10
4.1 三段過流判別........................................................................................................................10
4.2 零序過流保護(hù)/告警...............................................................................................................11
4.3 三相一次自動(dòng)重合閘............................................................................................................11
4.4 低電壓保護(hù)............................................................................................................................12
4.5 備用開出................................................................................................................................12
4.6 告警........................................................................................................................................12
4.7 電度累計(jì)................................................................................................................................13
5 LDS-236M數(shù)字式電動(dòng)機(jī)保護(hù)裝置軟件功能說明....................................................................145.1 過流I段保護(hù).........................................................................................................................14
5.2 熱反時(shí)限保護(hù)........................................................................................................................14
5.3 啟動(dòng)時(shí)間過長保護(hù)................................................................................................................14
5.4 堵轉(zhuǎn)保護(hù)................................................................................................................................15
5.5 定子單相接地保護(hù)................................................................................................................15
5.6 負(fù)序過流保護(hù)........................................................................................................................15
5.7 低電壓保護(hù)............................................................................................................................15
5.8 電壓反相序保護(hù)....................................................................................................................15
5.9 電動(dòng)機(jī)啟動(dòng)判別....................................................................................................................16
5.10 開入直跳................................................................................................................................16
5.11 跳滅磁開關(guān)開出....................................................................................................................16
5.12 告警........................................................................................................................................16
5.13 電度累計(jì)................................................................................................................................17
6 LDS-311M數(shù)字式差動(dòng)保護(hù)裝置軟件功能說明........................................................................18
6.1 差動(dòng)電流與制動(dòng)電流............................................................................................................18
6.2 接線方式的調(diào)整....................................................................................................................18
6.3 平衡電流調(diào)整........................................................................................................................18
6.4 差動(dòng)電流速斷保護(hù)................................................................................................................19
6.5 比率差動(dòng)保護(hù)........................................................................................................................19
6.6 勵(lì)磁涌流閉鎖原理................................................................................................................19
6.7 差流越限告警........................................................................................................................20
6.8 TA斷線檢測..........................................................................................................................20
7 LDS-241M數(shù)字式配變保護(hù)裝置軟件功能說明........................................................................21
7.1 高壓側(cè)過流二段保護(hù)............................................................................................................21
7.2 高壓側(cè)過負(fù)荷告警................................................................................................................21
7.3 高壓側(cè)零序過流保護(hù)............................................................................................................21
7.4 低壓側(cè)零序過流保護(hù)............................................................................................................21
7.5 高壓側(cè)低電壓保護(hù)................................................................................................................21
7.6 開入直跳.................................................................................................................................22
7.7 告警........................................................................................................................................22
7.8 電度累計(jì)................................................................................................................................22
8 LDS-225M數(shù)字式電容器保護(hù)裝置軟件功能說明....................................................................23
8.1 過流三段保護(hù)功能................................................................................................................23
8.2 零序過流保護(hù)功能................................................................................................................238.3 不平衡保護(hù)............................................................................................................................23
8.4 電壓保護(hù)................................................................................................................................23
8.5 告警........................................................................................................................................24
8.6 無功電度累計(jì)........................................................................................................................24
9 LDS-246M1數(shù)字式備用電源自動(dòng)投入裝置軟件功能說明......................................................25
9.1 適用進(jìn)線互投方式的主接線圖............................................................................................25
9.2 裝置端子接線說明................................................................................................................25
9.3 功能及動(dòng)作邏輯判據(jù)............................................................................................................26
9.4 告警信息及其它....................................................................................................................30
10 LDS-246M2數(shù)字式備用電源自動(dòng)投入裝置軟件功能說明....................................................31
10.1 主接線圖..............................................................................................................................31
10.2 模擬通道..............................................................................................................................31
10.3 開入通道..............................................................................................................................31
10.4 開出通道..............................................................................................................................32
10.5 備自投功能..........................................................................................................................32
10.6 說明......................................................................................................................................37
11 裝置的整定.................................................................................................................................39
11.1 LDS-216M數(shù)字式線路保護(hù)裝置......................................................................................39
11.2 LDS-236M數(shù)字式電動(dòng)機(jī)保護(hù)裝置..................................................................................41
11.3 LDS-311M數(shù)字式差動(dòng)保護(hù)裝置......................................................................................43
11.4 LDS-241M數(shù)字式配變保護(hù)裝置......................................................................................45
11.5 LDS-225M數(shù)字式電容器保護(hù)裝置..................................................................................47
11.6 LDS-246M1數(shù)字式備用電源自投裝置............................................................................49
11.7 LDS-246M2數(shù)字式備用電源自投裝置............................................................................50
技 術(shù) 說 明 書
華 北 電 力 大 學(xué)（北 京）產(chǎn) 業(yè) 集 團(tuán)
北 京 四 方 立 德 保 護(hù) 控 制 設(shè) 備 有 限 公 司
BEIJING SIFANG-LEADER PROTECTION & CONTROL CO.,LTD.LDS-2003 M 系列數(shù)字式保護(hù)控制裝置
技 術(shù) 說 明 書
編 制：李芳靈
審 核：劉全
批 準(zhǔn)：凌俊銀
版 本 號：V1.18
文件代號：0LD.462.030
出版日期：2006-4目 錄
1 概述.................................................................................................................................................1
1.1 產(chǎn)品特點(diǎn)..................................................................................................................................1
1.2 LDS-2003 M系列的主要裝置................................................................................................1
1.3 裝置的主要功能.......................................................................................................................1
2 技術(shù)參數(shù).........................................................................................................................................4
2.1 額定數(shù)據(jù)..................................................................................................................................4
2.2 交流回路過載能力..................................................................................................................4
2.3 功耗..........................................................................................................................................4
2.4 整定范圍與精度......................................................................................................................4
2.5 瞬動(dòng)時(shí)間..................................................................................................................................4
2.6 絕緣..........................................................................................................................................4
2.7 耐壓..........................................................................................................................................4
2.8 抗干擾能力..............................................................................................................................5
2.9 環(huán)境條件..................................................................................................................................5
2.10 機(jī)械性能..................................................................................................................................5
3 硬件說明.........................................................................................................................................6
3.1 結(jié)構(gòu)..........................................................................................................................................6
3.2 交流插件...................................................................................................................................6
3.3 CPU插件.................................................................................................................................7
3.4 電源插件..................................................................................................................................7
3.5 邏輯插件..................................................................................................................................7
3.6 操作插件..................................................................................................................................8
3.7 人機(jī)對話插件..........................................................................................................................9
4 LDS-216M數(shù)字式線路保護(hù)裝置軟件功能說明........................................................................10
4.1 三段過流判別........................................................................................................................10
4.2 零序過流保護(hù)/告警...............................................................................................................11
4.3 三相一次自動(dòng)重合閘............................................................................................................11
4.4 低電壓保護(hù)............................................................................................................................12
4.5 備用開出................................................................................................................................12
4.6 告警........................................................................................................................................12
4.7 電度累計(jì)................................................................................................................................13
5 LDS-236M數(shù)字式電動(dòng)機(jī)保護(hù)裝置軟件功能說明....................................................................145.1 過流I段保護(hù).........................................................................................................................14
5.2 熱反時(shí)限保護(hù)........................................................................................................................14
5.3 啟動(dòng)時(shí)間過長保護(hù)................................................................................................................14
5.4 堵轉(zhuǎn)保護(hù)................................................................................................................................15
5.5 定子單相接地保護(hù)................................................................................................................15
5.6 負(fù)序過流保護(hù)........................................................................................................................15
5.7 低電壓保護(hù)............................................................................................................................15
5.8 電壓反相序保護(hù)....................................................................................................................15
5.9 電動(dòng)機(jī)啟動(dòng)判別....................................................................................................................16
5.10 開入直跳................................................................................................................................16
5.11 跳滅磁開關(guān)開出....................................................................................................................16
5.12 告警........................................................................................................................................16
5.13 電度累計(jì)................................................................................................................................17
6 LDS-311M數(shù)字式差動(dòng)保護(hù)裝置軟件功能說明........................................................................18
6.1 差動(dòng)電流與制動(dòng)電流............................................................................................................18
6.2 接線方式的調(diào)整....................................................................................................................18
6.3 平衡電流調(diào)整........................................................................................................................18
6.4 差動(dòng)電流速斷保護(hù)................................................................................................................19
6.5 比率差動(dòng)保護(hù)........................................................................................................................19
6.6 勵(lì)磁涌流閉鎖原理................................................................................................................19
6.7 差流越限告警........................................................................................................................20
6.8 TA斷線檢測..........................................................................................................................20
7 LDS-241M數(shù)字式配變保護(hù)裝置軟件功能說明........................................................................21
7.1 高壓側(cè)過流二段保護(hù)............................................................................................................21
7.2 高壓側(cè)過負(fù)荷告警................................................................................................................21
7.3 高壓側(cè)零序過流保護(hù)............................................................................................................21
7.4 低壓側(cè)零序過流保護(hù)............................................................................................................21
7.5 高壓側(cè)低電壓保護(hù)................................................................................................................21
7.6 開入直跳.................................................................................................................................22
7.7 告警........................................................................................................................................22
7.8 電度累計(jì)................................................................................................................................22
8 LDS-225M數(shù)字式電容器保護(hù)裝置軟件功能說明....................................................................23
8.1 過流三段保護(hù)功能................................................................................................................23
8.2 零序過流保護(hù)功能................................................................................................................238.3 不平衡保護(hù)............................................................................................................................23
8.4 電壓保護(hù)................................................................................................................................23
8.5 告警........................................................................................................................................24
8.6 無功電度累計(jì)........................................................................................................................24
9 LDS-246M1數(shù)字式備用電源自動(dòng)投入裝置軟件功能說明......................................................25
9.1 適用進(jìn)線互投方式的主接線圖............................................................................................25
9.2 裝置端子接線說明................................................................................................................25
9.3 功能及動(dòng)作邏輯判據(jù)............................................................................................................26
9.4 告警信息及其它....................................................................................................................30
10 LDS-246M2數(shù)字式備用電源自動(dòng)投入裝置軟件功能說明....................................................31
10.1 主接線圖..............................................................................................................................31
10.2 模擬通道..............................................................................................................................31
10.3 開入通道..............................................................................................................................31
10.4 開出通道..............................................................................................................................32
10.5 備自投功能..........................................................................................................................32
10.6 說明......................................................................................................................................37
11 裝置的整定.................................................................................................................................39
11.1 LDS-216M數(shù)字式線路保護(hù)裝置......................................................................................39
11.2 LDS-236M數(shù)字式電動(dòng)機(jī)保護(hù)裝置..................................................................................41
11.3 LDS-311M數(shù)字式差動(dòng)保護(hù)裝置......................................................................................43
11.4 LDS-241M數(shù)字式配變保護(hù)裝置......................................................................................45
11.5 LDS-225M數(shù)字式電容器保護(hù)裝置..................................................................................47
11.6 LDS-246M1數(shù)字式備用電源自投裝置............................................................................49
11.7 LDS-246M2數(shù)字式備用電源自投裝置............................................................................50
