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“電磁方案(自動設計)”主要功能是基于電(dian)機理論(lun)解析和經驗(yan)公(gong)式、電(dian)機工程數據、優(you)化算法自動完成電(dian)磁方案設(she)計。

電(dian)(dian)磁(ci)方(fang)(fang)案(an)(an)自(zi)動(dong)設(she)計時，用戶僅需(xu)輸入(ru)(ru)額定(ding)(ding)(ding)參數，即極數、額定(ding)(ding)(ding)功(gong)率、額定(ding)(ding)(ding)電(dian)(dian)壓和額定(ding)(ding)(ding)頻(pin)率，即可自(zi)動(dong)完成(cheng)電(dian)(dian)磁(ci)方(fang)(fang)案(an)(an)定(ding)(ding)(ding)制(zhi)。用戶無(wu)(wu)(wu)法確定(ding)(ding)(ding)電(dian)(dian)磁(ci)方(fang)(fang)案(an)(an)的其它參數時，無(wu)(wu)(wu)需(xu)手工(gong)輸入(ru)(ru)，設(she)置為(wei)0，軟件自(zi)動(dong)計算這些參數；允許用戶輸入(ru)(ru)電(dian)(dian)磁(ci)方(fang)(fang)案(an)(an)的其它參數，如定(ding)(ding)(ding)子鐵(tie)心(xin)外(wai)徑、定(ding)(ding)(ding)子槽(cao)數等(deng)，作(zuo)為(wei)固定(ding)(ding)(ding)約束。自(zi)動(dong)對所有可能的拓撲方(fang)(fang)案(an)(an)進(jin)行計算、比較和優化(hua)(hua)，詳(xiang)細分析極槽(cao)配合、繞組連接(jie)，給(gei)出一個(ge)或者(zhe)若干個(ge)合理(li)的優選方(fang)(fang)案(an)(an)。自(zi)動(dong)設(she)計的電(dian)(dian)機性(xing)能特點：高(gao)效(xiao)(xiao)率、低振動(dong)、低噪聲(sheng)、無(wu)(wu)(wu)齒槽(cao)轉矩(ju)、轉矩(ju)平滑(hua)、無(wu)(wu)(wu)單邊磁(ci)拉力(li)。計算速度快(kuai)，工(gong)作(zuo)效(xiao)(xiao)率高(gao)，使用者(zhe)無(wu)(wu)(wu)需(xu)掌握(wo)大(da)量專(zhuan)業知識。初始階段考慮更多(duo)可能方(fang)(fang)案(an)(an)，快(kuai)速優選優化(hua)(hua)、縮小范圍，制(zhi)定(ding)(ding)(ding)合理(li)方(fang)(fang)案(an)(an)，避(bi)免后期出現產品某(mou)些性(xing)能不達標帶來時間(jian)和經濟上的浪(lang)費。

“電(dian)(dian)磁(ci)穩態(等(deng)(deng)效路(lu)法)”主要(yao)功能(neng)是(shi)根(gen)據等(deng)(deng)效磁(ci)路(lu)和(he)等(deng)(deng)效電(dian)(dian)路(lu)模型對(dui)電(dian)(dian)磁(ci)方案校核計算。

考(kao)慮穩態(tai)運(yun)行(xing)時(shi)額定(ding)頻率(lv)對應的基(ji)波(bo)磁(ci)場，將一對極磁(ci)路視作(zuo)等(deng)(deng)效(xiao)磁(ci)路，利用(yong)(yong)全電(dian)(dian)(dian)流定(ding)理和解(jie)(jie)析公式計算(suan)磁(ci)路特性，包(bao)括磁(ci)路中(zhong)的磁(ci)壓降和磁(ci)通密度；以(yi)相(xiang)(xiang)電(dian)(dian)(dian)阻(zu)(zu)和相(xiang)(xiang)電(dian)(dian)(dian)感(gan)(gan)(gan)構建等(deng)(deng)效(xiao)電(dian)(dian)(dian)路模型，利用(yong)(yong)相(xiang)(xiang)量圖(tu)和解(jie)(jie)析公式計算(suan)電(dian)(dian)(dian)路特性，包(bao)括等(deng)(deng)效(xiao)電(dian)(dian)(dian)路的電(dian)(dian)(dian)阻(zu)(zu)和電(dian)(dian)(dian)感(gan)(gan)(gan)、電(dian)(dian)(dian)流、電(dian)(dian)(dian)磁(ci)轉矩(ju)、功率(lv)因數(shu)、損(sun)耗、效(xiao)率(lv)、熱負荷(he)等(deng)(deng)。等(deng)(deng)效(xiao)電(dian)(dian)(dian)路參(can)數(shu)為相(xiang)(xiang)電(dian)(dian)(dian)阻(zu)(zu)和相(xiang)(xiang)電(dian)(dian)(dian)感(gan)(gan)(gan)，包(bao)括定(ding)子(zi)電(dian)(dian)(dian)阻(zu)(zu)、定(ding)子(zi)漏感(gan)(gan)(gan)、轉子(zi)電(dian)(dian)(dian)阻(zu)(zu)、轉子(zi)漏感(gan)(gan)(gan)、勵(li)磁(ci)電(dian)(dian)(dian)阻(zu)(zu)、勵(li)磁(ci)電(dian)(dian)(dian)感(gan)(gan)(gan)等(deng)(deng)。對不同負載工況、不同運(yun)行(xing)轉速時(shi)的穩態(tai)性能(neng)均可計算(suan)，輸(shu)出(chu)設計表單。

“電(dian)磁(ci)(ci)穩態(網絡(luo)路法(fa))”主要功能是(shi)根據集中參數構(gou)成的電(dian)路磁(ci)(ci)路網絡(luo)模型進行(xing)電(dian)磁(ci)(ci)穩態分(fen)析，利用解析公(gong)式法(fa)進行(xing)氣隙(xi)磁(ci)(ci)場和磁(ci)(ci)力分(fen)析。

根據繞(rao)組(zu)(zu)實(shi)際(ji)連接建(jian)立(li)集(ji)中(zhong)參數構成的電(dian)(dian)(dian)(dian)路網(wang)絡模(mo)型，根據磁(ci)路實(shi)際(ji)結(jie)構建(jian)立(li)集(ji)中(zhong)參數構成的磁(ci)路網(wang)絡模(mo)型。利(li)用(yong)網(wang)孔(kong)回路電(dian)(dian)(dian)(dian)壓方程，計(ji)算(suan)電(dian)(dian)(dian)(dian)磁(ci)穩態(tai)運(yun)行性能，包括(kuo)線(xian)圈(quan)(quan)電(dian)(dian)(dian)(dian)阻和電(dian)(dian)(dian)(dian)感、繞(rao)組(zu)(zu)電(dian)(dian)(dian)(dian)阻和電(dian)(dian)(dian)(dian)感、繞(rao)組(zu)(zu)磁(ci)鏈(lian)諧(xie)波(bo)(bo)、繞(rao)組(zu)(zu)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)諧(xie)波(bo)(bo)，定(ding)子(zi)繞(rao)組(zu)(zu)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)包括(kuo)線(xian)圈(quan)(quan)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)、繞(rao)組(zu)(zu)支路電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)、相(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)、線(xian)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)和環流(liu)(liu)(liu)(liu)等(deng)，轉子(zi)繞(rao)組(zu)(zu)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)為轉子(zi)導條電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)。利(li)用(yong)磁(ci)場解(jie)析(xi)法，計(ji)算(suan)定(ding)子(zi)磁(ci)勢諧(xie)波(bo)(bo)、轉子(zi)磁(ci)勢諧(xie)波(bo)(bo)、氣(qi)隙(xi)(xi)磁(ci)勢諧(xie)波(bo)(bo)、氣(qi)隙(xi)(xi)磁(ci)通密度(du)諧(xie)波(bo)(bo)、氣(qi)隙(xi)(xi)磁(ci)力密度(du)諧(xie)波(bo)(bo)、單邊磁(ci)拉力諧(xie)波(bo)(bo)、電(dian)(dian)(dian)(dian)磁(ci)轉矩(ju)諧(xie)波(bo)(bo)、齒槽轉矩(ju)諧(xie)波(bo)(bo)等(deng)（這里稱諧(xie)波(bo)(bo)時(shi)也(ye)包含基(ji)波(bo)(bo)）。利(li)用(yong)解(jie)析(xi)公式(shi)對結(jie)果(guo)理論說明，明晰結(jie)果(guo)與電(dian)(dian)(dian)(dian)機參數的關系，充分發揮理論解(jie)析(xi)在(zai)多諧(xie)波(bo)(bo)分析(xi)計(ji)算(suan)中(zhong)的獨特(te)優勢，消除(chu)有限元數值算(suan)法引起虛假(jia)結(jie)果(guo)的干擾。

以(yi)單(dan)(dan)個線(xian)(xian)圈為單(dan)(dan)位(wei)進行建模和分(fen)(fen)析(xi)，通(tong)用性強，分(fen)(fen)析(xi)計(ji)算(suan)時詳細考慮以(yi)下(xia)內(nei)容(rong)的(de)影響，即(ji)任意繞(rao)組連(lian)接(jie)（包括并聯支路、對稱(cheng)或不(bu)對稱(cheng)連(lian)接(jie)）、均壓(ya)線(xian)(xian)連(lian)接(jie)、鐵心(xin)(xin)飽(bao)和、斜(xie)槽(cao)、斜(xie)極(ji)、靜態偏(pian)心(xin)(xin)、動態偏(pian)心(xin)(xin)、定子鐵心(xin)(xin)內(nei)圓橢(tuo)形、定子齒(chi)內(nei)圓不(bu)同(tong)圓、轉子齒(chi)外圓不(bu)同(tong)圓、齒(chi)上開輔助槽(cao)、槽(cao)沿圓周不(bu)均勻分(fen)(fen)布、轉子鼠籠斷(duan)條、空槽(cao)等(deng)。對于軸向結構分(fen)(fen)布不(bu)一(yi)致的(de)情況(kuang)，如(ru)斜(xie)槽(cao)、斜(xie)極(ji)，可軸向分(fen)(fen)段計(ji)算(suan)繞(rao)組感(gan)應電(dian)勢、氣(qi)隙(xi)磁(ci)通(tong)密度諧(xie)(xie)波(bo)、氣(qi)隙(xi)磁(ci)力密度諧(xie)(xie)波(bo)、單(dan)(dan)邊磁(ci)拉力諧(xie)(xie)波(bo)、電(dian)磁(ci)轉矩(ju)(ju)諧(xie)(xie)波(bo)、齒(chi)槽(cao)轉矩(ju)(ju)諧(xie)(xie)波(bo)。對不(bu)同(tong)負載工況(kuang)、不(bu)同(tong)運行轉速條件均可計(ji)算(suan)和分(fen)(fen)析(xi)。計(ji)算(suan)完畢后，無需進行手工后處理工作，自動輸(shu)出顯示(shi)時域(yu)圖(tu)(tu)(tu)、頻域(yu)圖(tu)(tu)(tu)、曲線(xian)(xian)圖(tu)(tu)(tu)、云(yun)圖(tu)(tu)(tu)、柱狀圖(tu)(tu)(tu)、數據表格(ge)、理論解析(xi)公(gong)式說明(ming)表單(dan)(dan)、結論表單(dan)(dan)。可以(yi)快速實現眾多拓撲結構方(fang)案的(de)評估、分(fen)(fen)析(xi)、優(you)選、優(you)化，尤其是快速實現高效率、低振動、低噪聲的(de)電(dian)機設計(ji)。

對于多速(su)鼠(shu)籠異步電動(dong)機，一般包括雙(shuang)速(su)鼠(shu)籠異步電機、三速(su)鼠(shu)籠異步電機、四速(su)鼠(shu)籠異步電機，由于在某(mou)一個(ge)轉速(su)或(huo)者(zhe)幾個(ge)轉速(su)時，定(ding)子(zi)繞(rao)組連接不對稱(cheng)，氣隙磁場諧(xie)波很強，用傳統的等效(xiao)相電路(lu)法難以準確(que)計算(suan)，用電路(lu)磁路(lu)網(wang)絡法可以快速(su)準確(que)計算(suan)。

“電磁穩態(有限(xian)元法(fa)(fa))”主要(yao)功能是(shi)根據有限(xian)單元法(fa)(fa)對電機(ji)電磁場(chang)進行穩態分析，利用傅里葉法(fa)(fa)進行氣隙(xi)磁場(chang)分析。

自(zi)動完(wan)成有限單(dan)元(yuan)網格剖分(fen)、穩(wen)態電磁(ci)場求解、磁(ci)場結果后處理，詳細計算(suan)電感(gan)參數、銅耗(hao)、鐵心的(de)磁(ci)滯(zhi)損(sun)(sun)耗(hao)和(he)渦流損(sun)(sun)耗(hao)、繞(rao)組電流、繞(rao)組感(gan)應(ying)電壓、繞(rao)組磁(ci)鏈、電磁(ci)轉(zhuan)矩等。利(li)用二維傅里葉法對(dui)徑向(xiang)氣(qi)隙(xi)(xi)磁(ci)通密(mi)(mi)度(du)(du)、切向(xiang)氣(qi)隙(xi)(xi)磁(ci)通密(mi)(mi)度(du)(du)、徑向(xiang)氣(qi)隙(xi)(xi)磁(ci)力密(mi)(mi)度(du)(du)、切向(xiang)氣(qi)隙(xi)(xi)磁(ci)力密(mi)(mi)度(du)(du)進行頻域分(fen)析，得到諧(xie)波(bo)的(de)幅值(zhi)、階次、頻率、相角和(he)轉(zhuan)向(xiang)。自(zi)動輸出顯示時域圖(tu)、頻域圖(tu)、曲線(xian)圖(tu)、云圖(tu)、柱狀圖(tu)、數據(ju)表(biao)格、理論解析公式(shi)說明表(biao)單(dan)、結論表(biao)單(dan)。

“電(dian)(dian)磁(ci)暫態(網(wang)絡路(lu)法)”主要功能是根據集中參(can)數構成的電(dian)(dian)路(lu)磁(ci)路(lu)網(wang)絡模型進行(xing)電(dian)(dian)磁(ci)暫態分析。

根(gen)據繞組實(shi)際(ji)連接建立集(ji)中(zhong)參(can)數構成的(de)電(dian)(dian)路(lu)網絡模型(xing)，根(gen)據磁(ci)(ci)路(lu)實(shi)際(ji)結構建立集(ji)中(zhong)參(can)數構成的(de)磁(ci)(ci)路(lu)網絡模型(xing)。利用網孔回路(lu)電(dian)(dian)壓(ya)方程，計算電(dian)(dian)磁(ci)(ci)暫(zan)態運行性能，包括定子(zi)電(dian)(dian)流(liu)(liu)(liu)、轉子(zi)電(dian)(dian)流(liu)(liu)(liu)、電(dian)(dian)磁(ci)(ci)轉矩(ju)(ju)、齒槽轉矩(ju)(ju)、轉子(zi)轉速、轉子(zi)角位移，定子(zi)電(dian)(dian)流(liu)(liu)(liu)包括線(xian)圈電(dian)(dian)流(liu)(liu)(liu)、繞組支(zhi)路(lu)電(dian)(dian)流(liu)(liu)(liu)、相電(dian)(dian)流(liu)(liu)(liu)、線(xian)電(dian)(dian)流(liu)(liu)(liu)和(he)環(huan)流(liu)(liu)(liu)等(deng)(deng)。主要是研究如下問題(ti)，即電(dian)(dian)機瞬態特性、起動特性、負載變化對電(dian)(dian)機暫(zan)態的(de)影響、轉子(zi)轉矩(ju)(ju)脈動、電(dian)(dian)源諧(xie)波的(de)影響、突然短(duan)路(lu)等(deng)(deng)。

“電磁暫(zan)態(有(you)限元法)”主要功能是根據(ju)場路耦合有(you)限單元法進行電磁暫(zan)態分析。

自動完成有限(xian)單(dan)元網格剖分(fen)(fen)和磁(ci)場結果后處理(li)，利用(yong)有限(xian)單(dan)元法分(fen)(fen)析電(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)磁(ci)場，并(bing)和電(dian)(dian)(dian)(dian)(dian)路(lu)網絡耦合(he)在一(yi)起(qi)做電(dian)(dian)(dian)(dian)(dian)磁(ci)暫(zan)態(tai)特性計算，包括(kuo)線(xian)圈電(dian)(dian)(dian)(dian)(dian)感、繞組電(dian)(dian)(dian)(dian)(dian)感、繞組磁(ci)鏈、繞組電(dian)(dian)(dian)(dian)(dian)流、繞組電(dian)(dian)(dian)(dian)(dian)壓、氣(qi)(qi)隙磁(ci)通密度(du)(du)(du)、氣(qi)(qi)隙磁(ci)力(li)(li)密度(du)(du)(du)、電(dian)(dian)(dian)(dian)(dian)磁(ci)轉(zhuan)(zhuan)(zhuan)矩、齒(chi)槽(cao)轉(zhuan)(zhuan)(zhuan)矩、轉(zhuan)(zhuan)(zhuan)子(zi)轉(zhuan)(zhuan)(zhuan)速、轉(zhuan)(zhuan)(zhuan)子(zi)加速度(du)(du)(du)、轉(zhuan)(zhuan)(zhuan)子(zi)旋轉(zhuan)(zhuan)(zhuan)角度(du)(du)(du)位移等。對不同(tong)負(fu)載工(gong)況(kuang)、不同(tong)運行(xing)(xing)轉(zhuan)(zhuan)(zhuan)速條(tiao)件均可計算。可以計算起(qi)動、繞組故(gu)障和突然短路(lu)等電(dian)(dian)(dian)(dian)(dian)磁(ci)暫(zan)態(tai)問(wen)題。利用(yong)二維傅里葉(xie)法對徑(jing)向(xiang)氣(qi)(qi)隙磁(ci)通密度(du)(du)(du)、切向(xiang)氣(qi)(qi)隙磁(ci)通密度(du)(du)(du)、徑(jing)向(xiang)氣(qi)(qi)隙磁(ci)力(li)(li)密度(du)(du)(du)、切向(xiang)氣(qi)(qi)隙磁(ci)力(li)(li)密度(du)(du)(du)進(jin)行(xing)(xing)頻域分(fen)(fen)析，得到諧波的幅值、階次、頻率(lv)、相角和轉(zhuan)(zhuan)(zhuan)向(xiang)。