一、AC系列電力測(cè)功機(jī)主要特點(diǎn):
1、運(yùn)用ABB直接轉(zhuǎn)矩控制技術(shù)對(duì)交流電力測(cè)功機(jī)實(shí)行轉(zhuǎn)矩控制;
2、電力測(cè)功機(jī)處于發(fā)電狀態(tài)時(shí)將電能送回電網(wǎng)或者由電阻箱消耗,在電動(dòng)狀態(tài)能帶動(dòng)被試件運(yùn)轉(zhuǎn);
3、可靠性,響應(yīng)速度快。
4、從零轉(zhuǎn)速至額定轉(zhuǎn)速為恒扭矩特性,額定轉(zhuǎn)速至轉(zhuǎn)速為恒功率特性 舉例: AC110交流電力測(cè)功機(jī),在轉(zhuǎn)速0-1500rpm之間任意一個(gè)轉(zhuǎn)速值,都能提供測(cè)試(加載)700牛頓米(也可以小于700牛頓米);,在轉(zhuǎn)速1500-3000rpm之間任意一個(gè)轉(zhuǎn)速值,都能測(cè)試(加載)功率110千瓦(也可以小于110千瓦)
5、電力測(cè)功機(jī)測(cè)試對(duì)象:柴油機(jī)、汽油機(jī)、電機(jī)、變速箱、無(wú)人機(jī)發(fā)動(dòng)機(jī)等
二、電力測(cè)功機(jī)主要性能指標(biāo):
常用電力測(cè)功機(jī)型號(hào)表1
電力測(cè)功機(jī)型號(hào) | 額定功率 | 額定轉(zhuǎn)速/轉(zhuǎn)速 | 額定轉(zhuǎn)速/轉(zhuǎn)速 | 額定轉(zhuǎn)速/轉(zhuǎn)速 |
| kW | r/min | r/min | r/min |
AC-1 | 1 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-3 | 3 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-5 | 5 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-10 | 10 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-15 | 15 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-30 | 30 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-50 | 50 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-75 | 75 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-110 | 110 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-160 | 160 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-200 | 200 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-250 | 250 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-350 | 350 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-400 | 400 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-500 | 500 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-630 | 630 | 1500/3000 | 3000/6000 | 3000/9000 |
AC-800 | 800 | 1500/3000 |
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AC-1000 | 1000 | 1500/3000 |
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常用電力測(cè)功機(jī)型號(hào)表2
電力測(cè)功機(jī)型號(hào) | 額定功率 | 額定轉(zhuǎn)速/轉(zhuǎn)速 | 額定轉(zhuǎn)速/轉(zhuǎn)速 | 額定轉(zhuǎn)速/轉(zhuǎn)速 |
kW | r/min | r/min | r/min | |
AC-1 | 1 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-3 | 3 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-5 | 5 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-10 | 10 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-15 | 15 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-30 | 30 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-50 | 50 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-75 | 75 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-110 | 110 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-160 | 160 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-200 | 200 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-250 | 250 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-350 | 350 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-400 | 400 | 1500/6000 | 4000/12000 | 5000/15000 |
AC-500 | 500 | 1500/6000 |
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可以根據(jù)用戶要求生產(chǎn)
三、試驗(yàn)現(xiàn)場(chǎng)