型 號: | |
更新時間: | 2017-05-04 |
報 價: | 10000 |
目前(qian),電(dian)(dian)(dian)力系統(tong)(tong)自動(dong)化設(she)備正在(zai)全國各地被(bei)稱為廣泛應用,而(er)長期(qi)以來,并無測(ce)(ce)(ce)試設(she)備能(neng)(neng)(neng)真正全面地檢測(ce)(ce)(ce)電(dian)(dian)(dian)力系統(tong)(tong)自動(dong)化設(she)備功能(neng)(neng)(neng)的(de)可靠性、測(ce)(ce)(ce)量的(de)性。針對(dui)這(zhe)種(zhong)狀況,我公司依托南(nan)瑞在(zai)開發電(dian)(dian)(dian)力系統(tong)(tong)繼(ji)電(dian)(dian)(dian)保(bao)(bao)護(hu)測(ce)(ce)(ce)試裝置(zhi)和(he)變(bian)電(dian)(dian)(dian)站監(jian)控(kong)系統(tong)(tong)十余年的(de)基(ji)礎上,與南(nan)瑞專門(men)研制開發了*具(ju)備全面檢測(ce)(ce)(ce)電(dian)(dian)(dian)力系統(tong)(tong)繼(ji)電(dian)(dian)(dian)保(bao)(bao)護(hu)設(she)備、監(jian)控(kong)設(she)備、通(tong)信通(tong)道功能(neng)(neng)(neng)的(de)NAT系列電(dian)(dian)(dian)力系統(tong)(tong)綜合測(ce)(ce)(ce)試仿真系統(tong)(tong)。
NAT系列電力系統綜合測試仿真系統有以下四大功能
● 電力系(xi)統自(zi)動化(hua)設備(bei)測試仿真系(xi)統;
● 綜合自動化測試(shi)系(xi)統;
● 電力系統繼電保(bao)護測試儀;
● 高(gao)精(jing)度標準源;
應用
● 監控系統(RTU)測試。對各種變電站綜合自動化系統中測控部分的測試。配合當地監控系統模塊的功能,可完成在線檢測變電站綜合自動化系統中測控部分的精度和所有功能的測試(包括遙測、遙信、遙控、遙脈、通信通道檢測等功能)。可提供一個幅值可變、相位可變、頻率可變的三相電壓、電流源,并在線采集電壓、電流的輸出值(包括U、I、P、Q、F、Φ、COSΦ),可據此校準測控部分(fen)的(de)精度。各種變(bian)化(hua)量的(de)選擇、變(bian)化(hua)方向、變(bian)化(hua)大小均(jun)靈(ling)活可調。
● 繼電保護測試。對(dui)各(ge)類繼(ji)電(dian)(dian)(dian)器(qi)及相關特(te)性測(ce)(ce)試。可用于測(ce)(ce)量(liang)功率(lv)繼(ji)電(dian)(dian)(dian)器(qi)、交直(zhi)流(liu)電(dian)(dian)(dian)壓繼(ji)電(dian)(dian)(dian)器(qi)、交直(zhi)流(liu)電(dian)(dian)(dian)流(liu)繼(ji)電(dian)(dian)(dian)器(qi)、頻率(lv)繼(ji)電(dian)(dian)(dian)器(qi)及阻抗繼(ji)電(dian)(dian)(dian)器(qi)的動作(zuo)值(zhi)和返回(hui)值(zhi);也可用于測(ce)(ce)量(liang)交直(zhi)流(liu)時(shi)間繼(ji)電(dian)(dian)(dian)器(qi)的動作(zuo)時(shi)間。
● 線路保護定值校驗。可完成(cheng)線路阻抗定(ding)值(zhi)校(xiao)驗(yan)(yan)(yan)、 零序(xu)電流定(ding)值(zhi)校(xiao)驗(yan)(yan)(yan)、不靈敏零序(xu)電流定(ding)值(zhi)校(xiao)驗(yan)(yan)(yan)、 線路速斷(duan)及過流保護定(ding)值(zhi)檢驗(yan)(yan)(yan)、 自動重合閘及后加(jia)速、 工頻變化量阻抗元件定(ding)值(zhi)校(xiao)驗(yan)(yan)(yan)、線路阻抗定(ding)值(zhi)校(xiao)驗(yan)(yan)(yan)、負序(xu)電流定(ding)值(zhi)等多項定(ding)值(zhi)校(xiao)驗(yan)(yan)(yan);
● 整組試驗。可完成對高頻、距離(li)、零(ling)序保(bao)護裝(zhuang)置以及(ji)重合閘進行試(shi)驗或(huo)定值校驗。
● 差動保護測試。可用(yong)于自動測(ce)試(shi)變壓器、發電機和(he)電動機差動保(bao)護的比例制(zhi)動特(te)性、諧波制(zhi)動特(te)性、動作時間特(te)性、間斷角以及直(zhi)流助(zhu)磁(ci)特(te)性。
● 同期裝置測試。可(ke)用于測(ce)試(shi)同(tong)期裝(zhuang)置的電壓閉(bi)鎖值(zhi)、頻率閉(bi)鎖值(zhi)、導前角及(ji)導前時間、電氣零點、調壓脈(mo)寬以及(ji)自(zi)動準(zhun)同(tong)期裝(zhuang)置的自(zi)動調整試(shi)驗。
● 阻抗特性測試。可用于測試阻抗繼電器
主要特點
● 一體化設計,既可(ke)檢驗保護設備,也可(ke)以(yi)進行(xing)監控系(xi)統的精度校正(zheng)和(he)測量,并(bing)可(ke)通(tong)(tong)過通(tong)(tong)信通(tong)(tong)道在(zai)本機實時顯示變電(dian)站綜合自動化系(xi)統的運行(xing)狀況。
● 功(gong)(gong)能強(qiang)大,一機多用。可(ke)以(yi)檢測變電(dian)(dian)站綜合自動化系統、繼(ji)(ji)電(dian)(dian)保護(hu)裝置(zhi)、RTU設(she)(she)備、繼(ji)(ji)電(dian)(dian)器(qi)、電(dian)(dian)壓變送器(qi)、電(dian)(dian)流變送器(qi)、有功(gong)(gong)無功(gong)(gong)功(gong)(gong)率(lv)變送器(qi)、脈(mo)沖電(dian)(dian)度(du)表、功(gong)(gong)率(lv)因數變送器(qi)、配電(dian)(dian)自動化終端設(she)(she)備等各種(zhong)電(dian)(dian)力系統設(she)(she)備。
● 軟(ruan)件功(gong)能完善。為各種(zhong)電(dian)(dian)(dian)(dian)(dian)力系統繼(ji)電(dian)(dian)(dian)(dian)(dian)保護裝置(zhi)提供測(ce)(ce)試(shi)環境,不(bu)僅有線(xian)(xian)路阻抗(kang)定值、零(ling)序電(dian)(dian)(dian)(dian)(dian)流、不(bu)靈敏零(ling)序電(dian)(dian)(dian)(dian)(dian)流、負序電(dian)(dian)(dian)(dian)(dian)流、線(xian)(xian)路速斷、過流、自動(dong)重合閘、后加速、工(gong)(gong)頻(pin)變化(hua)量阻抗(kang)測(ce)(ce)試(shi)、諧波(bo)測(ce)(ce)試(shi)、工(gong)(gong)頻(pin)電(dian)(dian)(dian)(dian)(dian)量參數測(ce)(ce)試(shi)等(deng)專門測(ce)(ce)試(shi)仿真軟(ruan)件,還(huan)有測(ce)(ce)量線(xian)(xian)路的電(dian)(dian)(dian)(dian)(dian)壓、電(dian)(dian)(dian)(dian)(dian)流、有功(gong)功(gong)率(lv)、無功(gong)功(gong)率(lv)、功(gong)率(lv)因數、電(dian)(dian)(dian)(dian)(dian)度(du)(du)脈(mo)沖數等(deng)RTU設備精度(du)(du)等(deng)功(gong)能;
● 實(shi)時采集、動態顯示、記(ji)錄保存、追憶回放。
● 精度高(gao),可靠性強,使用操作簡單(dan)。
輸出交流電壓源
幅(fu)值范圍(wei):0~100V
輸出功率:30VA/相
響應速度:<50μs
輸出電壓(ya)精度:≤0.2±%
輸出交流電流源
幅值范圍:0~30A
輸出功率:300VA/相
響應(ying)速(su)度(du):<50μs
輸出電流精度:≤0.2±%