{"id":170,"date":"2019-09-03T10:27:50","date_gmt":"2019-09-03T01:27:50","guid":{"rendered":"https:\/\/www.ssil.co.jp\/product\/EMSolution2\/?post_type=case&p=170"},"modified":"2020-10-27T10:41:31","modified_gmt":"2020-10-27T01:41:31","slug":"network_connections","status":"publish","type":"case","link":"https:\/\/www.ssil.co.jp\/product\/EMSolution\/case\/network_connections\/","title":{"rendered":"Y\u7d50\u7dda\u3068\u25b3\u7d50\u7dda"},"content":{"rendered":"

\u6982\u8981<\/h3>\n

\u4e00\u822c\u306b\u78c1\u5834\u89e3\u6790\u3092\u884c\u3046\u306b\u306f\u3001\u96fb\u6c17\u56de\u8def\u3068\u6709\u9650\u8981\u7d20\u3068\u306e\u9023\u6210\u89e3\u6790\u304c\u4e0d\u53ef\u6b20\u3068\u306a\u308a\u307e\u3059\u3002\u4e09\u76f8\u4ea4\u6d41\u96fb\u6e90\u306f\u3001EMSolution\u3067\u306fCIRCUIT\u6a5f\u80fd\u3068 NETWORK\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u7528\u3044\u3066\u3001\u6709\u9650\u8981\u7d20\u3068\u306e\u9023\u6210\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u3053\u3067\u306f\u3001CIRCUIT\u3088\u308a\u3082\u7c21\u5358\u4e14\u3064\u76f4\u611f\u7684\u306b\u96fb\u6c17\u56de\u8def\u3092\u8a2d\u5b9a\u3067\u304d\u308b NETWORK \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u4e09\u76f8\u4ea4\u6d41\u96fb\u6e90\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u65b9\u6cd5\u3068\u3001\u305d\u306e\u969b\u306e\u6ce8\u610f\u70b9\u306b\u3064\u3044\u3066\u8aac\u660e\u81f4\u3057\u307e\u3059\u3002 <\/p>\n

\u89e3\u8aac<\/h3>\n

\u4e09\u76f8\u4ea4\u6d41\u96fb\u6e90\uff08U\u3001V\u3001W\uff09\u3067\u306f\u3001\u901a\u5e38Y\u7d50\u7dda\uff08Y\u578b\u8d77\u96fb\u529b\uff09\u3042\u308b\u3044\u306f\u0394\u7d50\u7dda\uff08\u0394\u578b\u8d77\u96fb\u529b\uff09\u304c\u57fa\u672c\u3068\u306a\u308a\u307e\u3059\u3002\u6700\u3082\u7c21\u5358\u306a\u7d50\u7dda\u56f3\u3068\u3057\u3066\u3001Fig.1\u306b\u8d77\u96fb\u529b\u3001\u8ca0\u8377\u96fb\u6d41\u3068\u3082\u306bY\u7d50\u7dda\uff08Y-Y\u7d50\u7dda\uff09\u56f3\u3092\u3001Fig.2\u306b\u8d77\u96fb\u529b\u304c\u0394\u7d50\u7dda\uff08\u0394-Y\u7d50\u7dda\uff09\u56f3\u3092\u793a\u3057\u307e\u3059\u3002\u3055\u3089\u306b\uff0cFig.3\u306bY\u8d77\u96fb\u529b\u0394\u8ca0\u8377\u7d50\u7dda\uff08Y-\u0394\u7d50\u7dda\uff09\u56f3\u3092\u793a\u3057\u307e\u3059\u3002\u5b9a\u96fb\u5727\u96fb\u6e90\uff08EMSolution\u3067\u306fVPS\uff09\u3001\u3042\u308b\u3044\u306f\u5b9a\u96fb\u6d41\u96fb\u6e90\uff08CPS\uff09\u306e\u3069\u3061\u3089\u3067\u3082\u540c\u3058\u8868\u73fe\u3068\u306a\u308a\u307e\u3059\u3002\u8ca0\u8377\u5074\u306b\u306f\u3001\u62b5\u6297R\u3068\u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9L\u304cY\u7d50\u7dda\u3067\u7e4b\u304c\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u7c21\u5358\u306e\u305f\u3081\u3001\u8ca0\u8377\u306f\u5404\u76f8\u3067\u540c\u3058\u3068\u3057\u3001\u96fb\u6e90\u306f\u5e73\u8861\u3057\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u56f3\u4e2d\u306e\u6570\u5b57\u306f\u56de\u8def\u4e2d\u306e\u7bc0\u70b9\u306e\u756a\u53f7\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 <\/p>\n

\n
\n \"\"<\/a><\/p>\n

Fig.1\u3000Y-Y\u7d50\u7dda\u56de\u8def<\/p>\n


\n \"\"<\/a><\/p>\n

Fig.2\u3000\u0394-Y\u7d50\u7dda\u56de\u8def<\/p>\n


\n \"\"<\/a><\/p>\n

Fig.3\u3000Y-\u0394\u7d50\u7dda\u56de\u8def<\/p>\n<\/div>\n

\u3000\u307e\u305a\u3001Fig.1\u306eY\u578b\u8d77\u96fb\u529b\u306e\u5834\u5408\u3001\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001\u56f3\u306e\u3088\u3046\u306b\u4e2d\u6027\u70b9\uff08\u7bc0\u70b91,2\u9593\uff09\u3092\u7d50\u3076\u4e2d\u6027\u7dda\u306b\u62b5\u6297R\u3092\u633f\u5165\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u969b\u3001\u7d50\u679c\u306b\u5f71\u97ff\u3057\u306a\u3044\u7a0b\u5ea6\u306e\u5927\u304d\u306a\u62b5\u6297\u5024$R_0$\u3092\u8a2d\u5b9a\u4e0b\u3055\u3044\u3002\u672c\u6765\u4e2d\u6027\u70b9\u306b\u6d41\u308c\u308b\u96fb\u6d41\u306f\u30bc\u30ed\u3068\u306a\u308a\u307e\u3059\u304c\u3001\u4e2d\u6027\u7dda\u3092\u5165\u308c\u306a\u3044\u3068\u3059\u308b\u3068\u3001\u72ec\u7acb\u306a\u9589\u30eb\u30fc\u30d7\u306e\u6570\u304c2\u3064\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u3001\u4e09\u3064\u306e\u96fb\u6e90\u3092\u72ec\u7acb\u306b\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3067\u3059\u3002\u96fb\u5727\u6e90\u89e3\u6790\u306e\u5834\u5408\u306f\u8a08\u7b97\u304c\u884c\u308f\u308c\u307e\u3059\u304c\u3001\u96fb\u6d41\u6e90\u89e3\u6790\u3067\u3059\u3068\u8a08\u7b97\u306f\u9014\u4e2d\u3067\u30b9\u30c8\u30c3\u30d7\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3044\u305a\u308c\u306e\u89e3\u6790\u3067\u3082\u62b5\u6297\u3092\u633f\u5165\u3057\u305f\u4e2d\u6027\u70b9\u306e\u7d50\u5408\u3092\u884c\u3046\u306e\u304c\u5b89\u5168\u3067\u3059\u3002Table I\u306b\u3001EMSolution input\u30c7\u30fc\u30bf\u306b\u304a\u3051\u308bNETWORK\u30c7\u30fc\u30bf\u306e\u5165\u529b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002\u5b9a\u96fb\u5727\u96fb\u6e90\u3068\u3057\u3066\u6271\u3044\u3001\u8ca0\u8377\u306e\u62b5\u6297R\u30921W\u3001\u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9L\u30920.01H\u3068\u3057\u3066\u3044\u307e\u3059\u3002$R_0$\u306f\u5145\u5206\u5927\u304d\u3044\uff11MW\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u5404\u96fb\u6e90\u306b\u4e0e\u3048\u308b\u96fb\u5727\u6642\u9593\u5909\u5316\u306e\u30c7\u30fc\u30bf\u3092Table II\u306b\u793a\u3057\u307e\u3059\u3002\u96fb\u6d41\u306e\u6700\u5927\u5024\u3092100V\u3068\u3057\u3001U\u3001V\u3001W\u306e\u4f4d\u76f8\u3092\u3001\u305d\u308c\u305e\u308c0\u00b0\u3001120\u00b0\u3001240\u00b0\u3068\u3057\u3066\u3001Fig.4\u306e\u96fb\u5727\u3092\u5370\u52a0\u3057\u307e\u3059\u3002\u5468\u6ce2\u6570\u306f50Hz\u3068\u3057\u3066AC\u5b9a\u5e38\u89e3\u6790\u3092\u884c\u3044\u307e\u3059\u3002Fig.5\u306b\u8a08\u7b97\u3055\u308c\u305f\u8ca0\u8377\u96fb\u6d41\uff08\u3053\u306e\u5834\u5408\u3001\u96fb\u6e90\u96fb\u6d41\u306b\u7b49\u3057\u3044\uff09\u306e\u6642\u9593\u5909\u5316\u3092\u793a\u3057\u307e\u3059\u3002
\n\u3000\u6b21\u306b\u3001Fig.2\u306e\u0394\u578b\u8d77\u96fb\u529b\u306e\u5834\u5408\u3001\u96fb\u6e90\u306b\u76f4\u5217\u306b\u7e4b\u304c\u308c\u308b\u62b5\u6297\uff08$R_{u0}$\u3001$R_{v0}$\u3001$R_{w0}$\uff09\u306e\u5165\u529b\u304c\u5fc5\u9808\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u62b5\u6297\u3092\u633f\u5165\u3057\u306a\u3044\u3068\u3001\u0394\u306e\u30eb\u30fc\u30d7\u306e\u62b5\u6297\u304c\u30bc\u30ed\u3068\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6570\u5024\u89e3\u6790\u4e0a\u4e0d\u5b89\u5b9a\u3068\u306a\u308a\u3001\u30eb\u30fc\u30d7\u306b\u5927\u304d\u306a\u5faa\u74b0\u96fb\u6d41\u304c\u73fe\u308c\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u96fb\u6e90\u306b\u76f4\u5217\u306b\u7e4b\u304c\u308c\u308b\u62b5\u6297\u306b\u306f\u3001\u5145\u5206\u5c0f\u3055\u306a\u62b5\u6297\u5024\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002Table III \u306b\u3001NETWORK\u30c7\u30fc\u30bf\u5165\u529b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002Fig.3\u306eY\u8d77\u96fb\u529b\u0394\u8ca0\u8377\u306b\u304a\u3044\u3066\uff0c\u96fb\u6d41\u6e90\uff08CPS\uff09\u89e3\u6790\u306e\u5834\u5408\uff0cY\u8d77\u96fb\u529b\u306e\u4e2d\u6027\u70b9\u3092\u7d50\u7dda\u3057\u306a\u3044\u3068\u72ec\u7acb\u306a\u9589\u30eb\u30fc\u30d7\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u305a\u8a08\u7b97\u3067\u304d\u307e\u305b\u3093\u3002CPS\u306f\u7406\u60f3\u96fb\u6d41\u6e90\u3067\u3059\u306e\u3067\uff0c\u5b9f\u969b\u306e\u96fb\u6e90\u3068\u540c\u69d8\u306b\u5185\u90e8\u62b5\u6297\u3068\u3057\u3066\u975e\u5e38\u306b\u5927\u304d\u306a\u62b5\u6297$r_o$\u3092\u96fb\u6e90\u3068\u4e26\u5217\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u89e3\u6790\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002Table IV \u306b\uff0cNETWORK\u30c7\u30fc\u30bf\u5165\u529b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002
\n\u3000\u307e\u305f\u3001\u4e09\u76f8\u4ea4\u6d41\u3092\u6a21\u64ec\u3059\u308b\u65b9\u6cd5\u3068\u3057\u3066\u3001\u4e09\u76f8\u3092\u5206\u96e2\u3057\u3066\u72ec\u7acb\u306a\u56de\u8def\u3068\u3059\u308b\u65b9\u6cd5\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u62b5\u6297\u3092\u633f\u5165\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u4e09\u76f8\u96fb\u6d41\u306e\u7dcf\u548c\u304c\u30bc\u30ed\u3068\u3044\u3046\u6761\u4ef6\u306f\u6210\u7acb\u3057\u307e\u305b\u3093\u3002\u307e\u305f\u306f\u3001\u4e8c\u96fb\u6e90\u3067\u306e\u7b49\u4fa1\u56de\u8def\u3068\u3057\u3066\u7f6e\u304d\u63db\u3048\u308b\u65b9\u6cd5\u3082\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u306f\u3001\u7d50\u7dda\u3084\u4f4d\u76f8\u306e\u305a\u308c\u3092\u9069\u5207\u306b\u8868\u3055\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u305f\u3081\u3001\u76f4\u611f\u7684\u306b\u7406\u89e3\u3001\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002NETWORK\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3068\u3001\u5b9f\u969b\u306e\u56de\u8def\u3092\u76f4\u611f\u7684\u306b\u305d\u306e\u307e\u307e\u5165\u529b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002CIRCUIT\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3082\u540c\u7b49\u306e\u89e3\u6790\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u524d\u3082\u3063\u3066\u72ec\u7acb\u306a\u96fb\u6d41\u5909\u6570\u3092\u62bd\u51fa\u3057\u3066\u8981\u7d20\u96fb\u6d41\u9593\u306e\u4f9d\u5b58\u6027\u3092\u8abf\u3079\u3001Connection\u884c\u5217\u7b49\u3092input\u30c7\u30fc\u30bf\u306b\u5165\u529b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u76f4\u611f\u7684\u306b\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u5bb9\u6613\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001NETWORK\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u8a98\u5c0e\u96fb\u52d5\u6a5f\u306e\u89e3\u6790\u306b\u304a\u3044\u3066\u3001\u30a8\u30f3\u30c9\u30ea\u30f3\u30b0\u3092\u62b5\u6297\u3068\u3057\u3066\u8003\u616e\u3057\u305f\u89e3\u6790\u3092\u884c\u3046\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\uff08"\u304b\u3054\u578b\u8a98\u5c0e\u6a5f\u306e\u4e8c\u6b21\u5143\u89e3\u6790\u306b\u304a\u3051\u308b\u30ed\u30fc\u30bf\u30d0\u30fc\u3068\u30a8\u30f3\u30c9\u30ea\u30f3\u30b0\u306e\u53d6\u308a\u6271\u3044"<\/font><\/a>\u53c2\u7167\uff09\u3002 <\/p>\n

Table I.\u3000Y-Y\u7d50\u7dda\u56de\u8defNETWORK\u30c7\u30fc\u30bf<\/strong> <\/p>\n

* NETWORK * REGION_FACTOR *<\/span>
\n NETWORK 1<\/span>
\n* VPS * ID * NODE1 * NODE2 * TIME_ID *<\/span>
\n VPS 1 1 11 1<\/span>
\n VPS 2 1 12 2<\/span>
\n VPS 3 1 13 3<\/span>
\n* R * ID * NODE1 * NODE2 * RESISTANCE *<\/span>
\n R 4 11 21 1.0<\/span>
\n R 5 12 22 1.0<\/span>
\n R 6 13 23 1.0<\/span>
\n* L * ID * NODE1 * NODE2 * INDUCTANCE *<\/span>
\n L 7 21 2 0.01<\/span>
\n L 8 22 2 0.01<\/span>
\n L 9 23 2 0.01<\/span>
\n* R * ID * NODE1 * NODE2 * RESISTANCE *<\/span>
\n R 10 1 2 1.0e+006<\/span>
\n* END NETWORK *<\/span>
\n END<\/span>\n<\/p>\n

Table II.\u3000\u6642\u9593\u5909\u5316\u30c7\u30fc\u30bf<\/strong> <\/p>\n

* NO_DATA *<\/span>
\n 3<\/span>
\n* TIME_ID * OPTION *<\/span>
\n 1 2<\/span>
\n* AMPLITUDE * TCYCLE(s) * PHASE(deg) *<\/span>
\n 100 0.02 0.0<\/span>
\n* TIME_ID * OPTION *<\/span>
\n 2 2<\/span>
\n* AMPLITUDE * TCYCLE(s) * PHASE(deg) *<\/span>
\n 100 0.02 -120.0<\/span>
\n* TIME_ID * OPTION *<\/span>
\n 2 3<\/span>
\n* AMPLITUDE * TCYCLE(s) * PHASE(deg) *<\/span>
\n 100 0.02 -240.0<\/span>\n<\/p>\n

\n
\n \"\"<\/a><\/p>\n

Fig.4\u3000Y\u578b\u8d77\u96fb\u529b<\/p>\n


\n \"\"<\/a><\/p>\n

Fig.5\u3000Y\u578b\u8ca0\u8377\u96fb\u6d41<\/p>\n<\/div>\n

Table III.\u3000\u0394-Y\u7d50\u7dda\u56de\u8defNETWORK\u30c7\u30fc\u30bf<\/strong> <\/p>\n

* NETWORK * REGION_FACTOR *<\/span>
\n NETWORK 1<\/span>
\n* CPS * ID * NODE1 * NODE2 * TIME_ID *<\/span>
\n CPS 1 11 31 1<\/span>
\n CPS 2 11 32 2<\/span>
\n CPS 3 11 33 3<\/span>
\n* R * ID * NODE1 * NODE2 * RESISTANCE *<\/span>
\n R 4 11 21 1.0<\/span>
\n R 5 12 22 1.0<\/span>
\n R 6 13 23 1.0<\/span>
\n* L * ID * NODE1 * NODE2 * INDUCTANCE *<\/span>
\n L 7 21 2 0.01<\/span>
\n L 8 22 2 0.01<\/span>
\n L 9 23 2 0.01<\/span>
\n* R * ID * NODE1 * NODE2 * RESISTANCE *<\/span>
\n R 11 31 12 1.0e-006<\/span>
\n R 12 32 13 1.0e-006<\/span>
\n R 13 33 11 1.0e-006<\/span>
\n* END NETWORK *<\/span>
\n END<\/span>\n<\/p>\n

Table IV.\u3000Y-\u0394\u7d50\u7dda\u56de\u8defNETWORK\u30c7\u30fc\u30bf<\/strong> <\/p>\n

* NETWORK * REGION_FACTOR *<\/span>
\n NETWORK 1<\/span>
\n* CPS * ID * NODE1 * NODE2 * TIME_ID *<\/span>
\n CPS 1 1 11 1<\/span>
\n CPS 2 1 12 2<\/span>
\n CPS 3 1 13 3<\/span>
\n* R * ID * NODE1 * NODE2 * RESISTANCE *<\/span>
\n R 4 11 21 1.0<\/span>
\n R 5 12 22 1.0<\/span>
\n R 6 13 23 1.0<\/span>
\n* L * ID * NODE1 * NODE2 * INDUCTANCE *<\/span>
\n L 7 21 13 0.01<\/span>
\n L 8 22 11 0.01<\/span>
\n L 9 23 12 0.01<\/span>
\n* R * ID * NODE1 * NODE2 * RESISTANCE *<\/span>
\n R 11 1 11 1.0e-006<\/span>
\n R 12 2 12 1.0e-006<\/span>
\n R 13 3 13 1.0e-006<\/span>
\n* END NETWORK *<\/span>
\n END<\/span>\n<\/p>\n

<\/p>\n

\u4f7f\u7528\u6cd5<\/h3>\n

\u3053\u3053\u3067\u306f\u3001\u6709\u9650\u8981\u7d20\u6cd5\u3068\u306e\u9023\u6210\u306f\u884c\u308f\u305a\u3001\u56de\u8def\u7cfb\u306e\u307f\u3092\u89e3\u6790\u81f4\u3057\u307e\u3057\u305f\u3002\u56de\u8def\u7cfb\u306e\u307f\u3092\u89e3\u6790\u3059\u308b\u5834\u5408\u306b\u306f\u3001EMSolution Handbook\u300c10. \u5165\u51fa\u529b\u30d5\u30a1\u30a4\u30eb\u300d\u306b\u304a\u304d\u307e\u3057\u3066\u3001\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306fINPUT_MESH_FILE=-1\u3068\u3057\u3066\u304a\u308a\u307e\u3057\u305f\u304c\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306br10.1.1\u3088\u308a\u65b0\u3057\u3044\u30aa \u30d7\u30b7\u30e7\u30f3MESHLESS=1\u3068\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5909\u66f4\u3057\u307e\u3057\u305f\u306e\u3067\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002 <\/p>\n

* INPUT_MESH_FILE * UNIT * NO_MESHES * MESHLESS *<\/font><\/span>
\n 0 0 0 1<\/font><\/span>\n<\/p>\n

\uff0a r10.1.1\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001INPUT_MESH_FILE=-1\u3068\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/p>\n

\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/h3>\n

Y-Y\u7d50\u7dda\u56de\u8def<\/h4>\n