電力試驗調試設備簡介

GDJW-電力調(diao)試設備廣泛應用于電力、冶金、石油、化工、等行業，適用于大容量、高電壓的電容性試品，如發電機、變壓器、GIS、高壓交聯電纜、互感器、套管等的交接實驗和預防性試驗。本公司在電力試驗調試設備高壓試驗領域自主研發的變頻、調壓軟件技術，于國內高壓試驗行業，利用這一技術采用16位精細變頻、10KHZ載波頻率、SPWM和進口原裝IPM整體模塊設計、制造的調頻串并聯諧振成套試驗裝置，*符合國家有關高壓實驗的規程和要求。
工作原理
調(diao)頻(pin)串(chuan)聯(lian)諧(xie)(xie)振(zhen)(zhen)試(shi)(shi)(shi)驗(yan)裝置運用串(chuan)并聯(lian)諧(xie)(xie)振(zhen)(zhen)的(de)(de)(de)原理，通過調(diao)節調(diao)頻(pin)控制器(qi)(qi)(qi)(qi)的(de)(de)(de)輸出頻(pin)率(lv)，使得回路(lu)中(zhong)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)(kang)器(qi)(qi)(qi)(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)感L和試(shi)(shi)(shi)品(pin)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)C發生(sheng)諧(xie)(xie)振(zhen)(zhen)，諧(xie)(xie)振(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)即為試(shi)(shi)(shi)品(pin)上(shang)所加電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)。通過調(diao)頻(pin)控制器(qi)(qi)(qi)(qi)提供供電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)源，試(shi)(shi)(shi)驗(yan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)由勵磁變(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)經過初步升壓(ya)(ya)(ya)(ya)后(hou)，使高電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)加在電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)(kang)器(qi)(qi)(qi)(qi)L和被試(shi)(shi)(shi)品(pin)CX上(shang)，通過改(gai)變(bian)調(diao)頻(pin)控制器(qi)(qi)(qi)(qi)的(de)(de)(de)輸出頻(pin)率(lv)，使回路(lu)處于(yu)串(chuan)聯(lian)諧(xie)(xie)振(zhen)(zhen)狀態；回路(lu)的(de)(de)(de)諧(xie)(xie)振(zhen)(zhen)頻(pin)率(lv)取(qu)決于(yu)被試(shi)(shi)(shi)品(pin)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)CX和電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)(kang)器(qi)(qi)(qi)(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)感L，調(diao)節變(bian)頻(pin)控制器(qi)(qi)(qi)(qi)的(de)(de)(de)輸出電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，使試(shi)(shi)(shi)品(pin)上(shang)高壓(ya)(ya)(ya)(ya)達(da)到(dao)所需要的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)值(zhi)。

產品特點
大屏幕顯示試驗數據、試驗狀態，并有實時操作步驟提示功能
能靈活整定實驗電壓、調頻范圍、加壓時間
試驗結果能計算出被試品電容
具有計算機通訊接口，便于通訊和試驗數據管理
體積小、重量輕、操作方便
分辨率高、頻率分辨率為0.001HZ
安(an)全可靠高、系統具有過(guo)(guo)電(dian)流、過(guo)(guo)電(dian)壓及(ji)放電(dian)保(bao)(bao)護(hu)功能，可有效保(bao)(bao)護(hu)人身及(ji)設備安(an)全試驗結果可打(da)印可升(sheng)級(ji)造作軟件(jian)

調頻串聯諧振試驗裝置成套組成
成套裝置組(zu)成為調(diao)頻調(diao)壓電(dian)源、勵磁(ci)變壓器、電(dian)抗器、分(fen)壓器及補償電(dian)容器。

技術參數
環境溫度：-10～45℃ 
環境濕度：≤90% 
海拔高度：≤2000M 
電源輸入：220V±10%單相 50Hz 輸出0～220V(≤10KW) 
380V±10%三相 50Hz 輸出0～400V
額定試驗容量：0～8000KVA（選擇）
諧振電壓：0～1000KV（選擇） 
頻率調節范圍：0.1～300Hz 
系統測量精度：0.5級 
頻率調節分頻率：0.01Hz 
不穩定度：≤0.05%
輸出波形：正弦波
波形畸變率：≤0.5%
噪聲：≤60dB
電抗(kang)器Q值：30～200（選(xuan)擇(ze)）