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一次消谐器说明书(2009)

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一次消谐器说明书(2009)一次消谐器说明书(2009) LXQ系列一次消谐器 保定市英瑞电气有限公司 2008年11月编制 solicited opinions and suggestions Article 265, including: four problems to 171. Deepening special regulation, State line State modified, side check side modified, total solution highlight problem 19 a; to rectif...
一次消谐器说明书(2009)
一次消谐器说明书(2009) LXQ系列一次消谐器 保定市英瑞电气有限公司 2008年11月编制 solicited opinions and suggestions Article 265, including: four problems to 171. Deepening special regulation, State line State modified, side check side modified, total solution highlight problem 19 a; to rectification spirit carried out party political life, in-depth carried out heart talk, serious carried out criticism and self-critical; put built chapter State business throughout activities always, full cleanup and established perfect a involved "four wind" aspects of system provides, new 12 items, amendment perfect 15 items, abolition 3 items. Through educational practices, "four winds" problem significantly curb, party members and cadres ' apparent change of consciousness and ability of serving the masses increased significantly. (C) to promote the sustained and healthy development of economy and society. Adhere to the "party-led township, prospering Township, eco-village, projects promoting Township and industrial Township, industry-rich Township, harmony Township, stabilization control" development strategy, take economic construction as the Center, strengthen leadership over the economic work in earnest, closely around the target determined earlier this year to deal with and try to resolve the various adverse factors, pay close attention to the work. Efforts to promoting the construction of major projects. To transportation, water conservancy, urban infrastructure construction, focusing on implementation of a number of industrial structure adjustment and optimization and upgrading of key projects for leading roles; Completed has XX village pass village Highway, and township location lights bright of, and XX meters "beautiful village", and township public rental and Xiang hospitals public rental, and 270 sets rural housing room LXQ系列一次消谐器 概述 LXQ系列6,35kV电压互感器中性点用非线性电阻消谐阻尼器(简称一次消谐器),是安装在6,35kV电压互感器(以下简称压变或PT)一次绕组Y。接线中性点与地之间的一种非线性电阻消谐阻尼器件。消谐器采用电气性能优异、超细颗粒的SiC为基材,经大吨位的压机压制成高密度的长方形或圆饼状的坯体,在还原气氛下,经上千度的高温烧结而成。裸露的电阻器表面结构经特殊处理,能经受日晒雨淋,可直接用于户内外。它的体积小、重量轻、散热快、强度高、便于安装,很受用户青睐。 该产品完全符合现行电力部DL/T620-1997《交流电气装置的过电压保护和绝缘配合》第4.1.5条中的规定,可以起到良好的限制电压互感器铁磁谐振的效果。 型号说明 LXQ ( D ) 系统电压等级 序号 带D为弱绝缘,不带D为普通型 一次消谐器 根据系统电压分类,LXQ系列一次消谐器分为6kV、10kV、35kV三种;根据设计序号分类,消谐器分为LXQ?、LXQ?、LXQ?型,其中LXQ?型为长方形的消谐器,LXQ?、LXQ?型为圆柱形的消谐器。LXQ?、LXQ?型消谐器为6kV、10kV系统通用型;LXQ?型把6kV系统和10kV系统用的消谐器细分开,针对性更强。 如:LXQ(D)?,10 为10kV系统用、弱绝缘、圆柱形一次消谐器。(消谐器外形尺寸见附图a、图b、图c) 使用条件 1、适用于户内及户外,环境温度-40?,+60?; 2、额定频率:48Hz,62Hz; 3、海拔高度不大于3000m,地震裂度8度及以下地区; rich Township, harmony Township, stabilization control" development strategy, take economic construction as the Center, stren-ge, projects promoting Township and industrial Township, industryvilla-led township, prospering Township, eco-te the sustained and healthy development of economy and society. Adhere to the "partyembers and cadres ' apparent change of consciousness and ability of serving the masses increased significantly. (C) to promoarty mamendment perfect 15 items, abolition 3 items. Through educational practices, "four winds" problem significantly curb, pout activities always, full cleanup and established perfect a involved "four wind" aspects of system provides, new 12 items, critical; put built chapter State business through-depth carried out heart talk, serious carried out criticism and self-l life, inmodified, side check side modified, total solution highlight problem 19 a; to rectification spirit carried out party politica tesolicited opinions and suggestions Article 265, including: four problems to 171. Deepening special regulation, State line Staeautiful village", and township public rental and Xiang hospitals public rental, and 270 sets rural housing roomers "brojects for leading roles; Completed has XX village pass village Highway, and township location lights bright of, and XX metnstruction, focusing on implementation of a number of industrial structure adjustment and optimization and upgrading of key pre cothe work. Efforts to promoting the construction of major projects. To transportation, water conservancy, urban infrastructu d the target determined earlier this year to deal with and try to resolve the various adverse factors, pay close attention togthen leadership over the economic work in earnest, closely aroun2 保定英瑞电气 一次消谐器 4、大气中无严重污秽及浸蚀性介质的场所; 5、串接于交流6,35kV非有效接地系统PT一次绕阻中性点与地之间, 在一个系统中 接有多台电压互感器时,在每台互感器的三相高压绕阻中性点装一台消谐器, 才能有效地限制弧光接地过电压和消除铁磁谐振。 电气性能 表1 : LXQ?、?型消谐器本体交流电气参数表 技 术 指 标 序 项 目 LXQ?(?) LXQ(D) ?(?) LXQ?(?) LXQ(D) ?(?) 号 -10(6)型 -10(6)型 -35型 -35型 消谐器通过U130 130 450 450 0.3mAp AC0.3mA(峰(V, 峰值/) 30 30 100 100 ,,,,21 值/)电流2 R0.3mAp 时的电压及,450 ,450 ,1800 ,1800 (k,)阻值 U 500 500 1400 1400 3mAp消谐器通过 (V, 峰值/) 100 100 150 150 ,,,,AC 3mA(峰2 2 值/)电流2R 3mAp时的电压及,180 ,180 ,550 ,550 (k,)阻值 在3kV(峰值 /)在5kV(峰值 /)22是否限制消谐器 3 不限制 时,电阻值减少一不限制 时,电阻值减少一两端工频电压 半以上 半以上 2小时通过100mA(有效值)? 无任何明显损坏; 4 电流的热容量 ? 热容量试验前后,U及U的变化不大于?5%。 0.3mAp3mAp 10min通过500mA(有效值) ? 无任何明显损坏; 5 电流的热容量 ? 热容量试验前后,U及U的变化不大于?10%。 0.3mAp3mAp 表2 : LXQ?型消谐器本体交流电气参数表 序LXQ?-6 LXQ?-10 LXQ?-35 项目 号 LXQ(D) ?-6 LXQ(D) ?-10 LXQ(D) ?-35 U 1mAp消谐器通AC1mA(峰170-210 280-350 840-1050 (V, 峰值/) 21 值/)电流时的电压2R1mAp 及阻值 ,170 ,280 ,840 (k,) U 10mAp消谐器通过AC 400-600 800-1000 2100-2625 (V, 峰值/) 22 10mA(峰值/)电流2R 10mAp时的电压及阻值 ,48 ,80 ,210 (k,) LXQ(D)?型消谐器 在3kV(峰值 /)时,电阻值减少一在5kV(峰值 /)时,223 两端工频电压变化 半以上 电阻值减少一半以上 4 2小时耐受的功率(W) ,800 ,800 ,800 e sustained and healthy development of economy and society. Adhere to the "partys and cadres ' apparent change of consciousness and ability of serving the masses increased significantly. (C) to promote thmemberment perfect 15 items, abolition 3 items. Through educational practices, "four winds" problem significantly curb, party ctivities always, full cleanup and established perfect a involved "four wind" aspects of system provides, new 12 items, amendcritical; put built chapter State business throughout a-depth carried out heart talk, serious carried out criticism and self-fe, infied, side check side modified, total solution highlight problem 19 a; to rectification spirit carried out party political lite modisolicited opinions and suggestions Article 265, including: four problems to 171. Deepening special regulation, State line Staful village", and township public rental and Xiang hospitals public rental, and 270 sets rural housing roombeautits for leading roles; Completed has XX village pass village Highway, and township location lights bright of, and XX meters "ction, focusing on implementation of a number of industrial structure adjustment and optimization and upgrading of key projecnstruork. Efforts to promoting the construction of major projects. To transportation, water conservancy, urban infrastructure cotarget determined earlier this year to deal with and try to resolve the various adverse factors, pay close attention to the w gthen leadership over the economic work in earnest, closely around therich Township, harmony Township, stabilization control" development strategy, take economic construction as the Center, stren-rojects promoting Township and industrial Township, industryvillage, p-led township, prospering Township, eco-3 10min通过500mA(有效值) ? 无任何明显损坏; 5 电流的热容量 ? 热容量试验前后,冷状态下,电气参数变化不大于?10%。 选型原则 LXQ系列一次消谐器按照PT所在电网额定电压可以分为10kV及35kV两种,其中10kV消谐器也适用于6kV电网中的PT。选取消谐器的型号除了与压变所在电网额定电压有关,还与压变高压绕组X端(尾端)的绝缘等级有关。由于消谐器是串在PT一次绕组中性点与地之间的非线性阻尼电阻,其非线性特征使得消谐器在正常工作电流段具有一定的阻值,从而有效地限制高压涌流和铁磁谐振。可是当电网发生异常的大电流(如雷击、电网断线谐振)时,会产生一个比较大的电压,如果压变尾端绝缘等级不强(俗称弱绝缘压变,其高压尾端与二次侧一同输出),就有可能损坏压变X端绝缘。针对这种情况,LXQ系列消谐器因压变X端绝缘等级不同而分为LXQ型和LXQ(D)型。LXQ(D)型提供一个D参数元件,该元件能有效限制消谐器两端电压,使其在弱绝缘压变的绝缘耐受水平之下,从而有效保护中性点绝缘。我们根据国内主要厂家6,35kV压变绝缘结构和运行经验,建议选配LXQ系列消谐器如下: 表3 LXQ系列消谐器建议选配型号表 适合配LXQ型消谐器的压变型号 适合配LXQ(D)型消谐器的压变型号 JDZJ-6、10 JDJJ-35 JDZX6-6、10 UNE10、35 JSJW-6、10 JDJJ1-35 JDZX8-6、10、35G REL10 JDEJ-6、10 JDJJ2-35 JDZX9-6、10、35 URE10、35 JDEW-6、10 JDX6-35 JDZX10-6、10 URED10 JDJW-6、10G JDX7-35 JDZX11-6、10、35 UNEW35 JDZB-6、10 JDZX-35 JDZXR1-6、10 JDZX7-6、10 JDXW-35 JDZXR2-6、10 安装方式 一次消谐器必须安装在压变中性点与地之间,下端固定接地,上端接中性点,如下图所示。若安装在压变柜内,消谐器与周围接地体的距离建议?2cm。消谐器上端与压变中性点采用绝缘导线连接。消协器不分正负极,一般垂直安装,也可以水平安装。安装原理图如下: eautiful village", and township public rental and Xiang hospitals public rental, and 270 sets rural housing roomers "brojects for leading roles; Completed has XX village pass village Highway, and township location lights bright of, and XX metnstruction, focusing on implementation of a number of industrial structure adjustment and optimization and upgrading of key pre cothe work. Efforts to promoting the construction of major projects. To transportation, water conservancy, urban infrastructu d the target determined earlier this year to deal with and try to resolve the various adverse factors, pay close attention togthen leadership over the economic work in earnest, closely arounrich Township, harmony Township, stabilization control" development strategy, take economic construction as the Center, stren-ge, projects promoting Township and industrial Township, industryvilla-led township, prospering Township, eco-te the sustained and healthy development of economy and society. Adhere to the "partyembers and cadres ' apparent change of consciousness and ability of serving the masses increased significantly. (C) to promoarty mamendment perfect 15 items, abolition 3 items. Through educational practices, "four winds" problem significantly curb, pout activities always, full cleanup and established perfect a involved "four wind" aspects of system provides, new 12 items, critical; put built chapter State business through-depth carried out heart talk, serious carried out criticism and self-l life, inmodified, side check side modified, total solution highlight problem 19 a; to rectification spirit carried out party politica tesolicited opinions and suggestions Article 265, including: four problems to 171. Deepening special regulation, State line Sta4 保定英瑞电气 一次消谐器 e sustained and healthy development of economy and society. Adhere to the "partys and cadres ' apparent change of consciousness and ability of serving the masses increased significantly. (C) to promote thmemberment perfect 15 items, abolition 3 items. Through educational practices, "four winds" problem significantly curb, party ctivities always, full cleanup and established perfect a involved "four wind" aspects of system provides, new 12 items, amendcritical; put built chapter State business throughout a-depth carried out heart talk, serious carried out criticism and self-fe, infied, side check side modified, total solution highlight problem 19 a; to rectification spirit carried out party political lite modisolicited opinions and suggestions Article 265, including: four problems to 171. Deepening special regulation, State line Staful village", and township public rental and Xiang hospitals public rental, and 270 sets rural housing roombeautits for leading roles; Completed has XX village pass village Highway, and township location lights bright of, and XX meters "ction, focusing on implementation of a number of industrial structure adjustment and optimization and upgrading of key projecnstruork. Efforts to promoting the construction of major projects. To transportation, water conservancy, urban infrastructure cotarget determined earlier this year to deal with and try to resolve the various adverse factors, pay close attention to the w gthen leadership over the economic work in earnest, closely around therich Township, harmony Township, stabilization control" development strategy, take economic construction as the Center, stren-rojects promoting Township and industrial Township, industryvillage, p-led township, prospering Township, eco-5 质量保证 产品出厂后,在用户完全遵守本产品说明书规定的运输、储存、安装和使用要求的情况下,产品在出厂之日起一年内,如发现产品及配件发生非人为损坏,本公司负责免费修理并对售出产品负责终身维修,超过一年期限装置维修酌情收取适量成本费。 the work. Efforts to promoting the construction of major projects. To transportation, water conservancy, urban infrastructu d the target determined earlier this year to deal with and try to resolve the various adverse factors, pay close attention togthen leadership over the economic work in earnest, closely arounrich Township, harmony Township, stabilization control" development strategy, take economic construction as the Center, stren-ge, projects promoting Township and industrial Township, industryvilla-led township, prospering Township, eco-te the sustained and healthy development of economy and society. Adhere to the "partyembers and cadres ' apparent change of consciousness and ability of serving the masses increased significantly. (C) to promoarty mamendment perfect 15 items, abolition 3 items. Through educational practices, "four winds" problem significantly curb, pout activities always, full cleanup and established perfect a involved "four wind" aspects of system provides, new 12 items, critical; put built chapter State business through-depth carried out heart talk, serious carried out criticism and self-l life, inmodified, side check side modified, total solution highlight problem 19 a; to rectification spirit carried out party politica tesolicited opinions and suggestions Article 265, including: four problems to 171. Deepening special regulation, State line Staeautiful village", and township public rental and Xiang hospitals public rental, and 270 sets rural housing roomers "brojects for leading roles; Completed has XX village pass village Highway, and township location lights bright of, and XX metnstruction, focusing on implementation of a number of industrial structure adjustment and optimization and upgrading of key pre co6 保定英瑞电气 一次消谐器 -e sustained and healthy development of economy and society. Adhere to the "partys and cadres ' apparent change of consciousness and ability of serving the masses increased significantly. (C) to promote thmemberment perfect 15 items, abolition 3 items. Through educational practices, "four winds" problem significantly curb, party ctivities always, full cleanup and established perfect a involved "four wind" aspects of system provides, new 12 items, amendcritical; put built chapter State business throughout a-depth carried out heart talk, serious carried out criticism and self-fe, infied, side check side modified, total solution highlight problem 19 a; to rectification spirit carried out party political lite modisolicited opinions and suggestions Article 265, including: four problems to 171. Deepening special regulation, State line Staful village", and township public rental and Xiang hospitals public rental, and 270 sets rural housing roombeautits for leading roles; Completed has XX village pass village Highway, and township location lights bright of, and XX meters "ction, focusing on implementation of a number of industrial structure adjustment and optimization and upgrading of key projecnstruork. Efforts to promoting the construction of major projects. To transportation, water conservancy, urban infrastructure cotarget determined earlier this year to deal with and try to resolve the various adverse factors, pay close attention to the w gthen leadership over the economic work in earnest, closely around therich Township, harmony Township, stabilization control" development strategy, take economic construction as the Center, stren-rojects promoting Township and industrial Township, industryvillage, p-led township, prospering Township, eco7 保定市英瑞电气电气有限公司 地址:河北省保定市隆兴路256号 电话: 8298868 传真: 邮编:071051 E-mail:bdyrdq@163.com eautiful village", and township public rental and Xiang hospitals public rental, and 270 sets rural housing roomers "brojects for leading roles; Completed has XX village pass village Highway, and township location lights bright of, and XX metnstruction, focusing on implementation of a number of industrial structure adjustment and optimization and upgrading of key pre cothe work. Efforts to promoting the construction of major projects. To transportation, water conservancy, urban infrastructu d the target determined earlier this year to deal with and try to resolve the various adverse factors, pay close attention togthen leadership over the economic work in earnest, closely arounrich Township, harmony Township, stabilization control" development strategy, take economic construction as the Center, stren-ge, projects promoting Township and industrial Township, industryvilla-led township, prospering Township, eco-te the sustained and healthy development of economy and society. Adhere to the "partyembers and cadres ' apparent change of consciousness and ability of serving the masses increased significantly. (C) to promoarty mamendment perfect 15 items, abolition 3 items. Through educational practices, "four winds" problem significantly curb, pout activities always, full cleanup and established perfect a involved "four wind" aspects of system provides, new 12 items, critical; put built chapter State business through-depth carried out heart talk, serious carried out criticism and self-l life, inmodified, side check side modified, total solution highlight problem 19 a; to rectification spirit carried out party politica tesolicited opinions and suggestions Article 265, including: four problems to 171. Deepening special regulation, State line Sta8
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