鎽樿锛� 鏈枃浠嬬垂浜嗙敤璁婇牷鍣ㄦ帶鍒剁殑鎭掑渚涙按娉电郴绲�(t菕ng)锛岀郸鍑轰簡绯荤当(t菕ng)妲�(g貌u)鎴愬湒鍜岄浕姘ｆ帴绶氬湒锛屽苟绲�(ji茅)鍚堜簡瀵�(sh铆)渚嬮€�(j矛n)琛屼簡瑾�(shu艒)鏄�銆� 闂�(gu膩n)閸佃锛氳畩闋诲櫒 鎭掑渚涙按 Abstract锛歍he paper introduces a kind of constant voltage water pump system controlled by inve锝瀍r锛嶵he system chart and electriC chart are presented锛嶢n example is given in the end of the paper锛� Key words锛�Inverter Constant vol锝瀏e water supply 1 寮曡█ 鐢ㄨ畩闋昏(di脿o)閫熷櫒瀵�(sh铆)鐝�(xi脿n)渚涙按绯荤当(t菕ng)鐨勬亽瀹氬鍔涙帶鍒舵槸浜哄€戦潪甯哥啛鎮夌殑浜嬫儏浜嗐€備緵姘寸郴绲�(t菕ng)瀵�(sh铆)鐝�(xi脿n)鎭掑畾澹撳姏鐨勬帶鍒讹紝涓嶅儏鑳藉鎻愰珮渚涙按璩�(zh矛)閲�锛屾豢(m菐n)瓒充汉鍊�?n猫i)鎵惧瑬椴㎜(zh菐ng)鐨勭敓娲昏唱(zh矛)閲忕殑瑕佹眰锛屽悓鏅�(sh铆)锛岄倓灏�(du矛)鏁村€�(g猫)渚涙按绯荤当(t菕ng)鐨勫畨鍏ㄩ亱(y霉n)琛屾彁渚涗簡閲嶈鐨勪繚闅滐紝鍙互鏈夋晥鐨勯檷浣庝緵姘寸璺殑璺�銆佸啋銆佹淮銆佹紡鐝�(xi脿n)璞＄殑鐧�(f膩)鐢燂紝寰炶€屾槑椤檷浣庣缍�(w菐ng)鐨勯亱(y霉n)琛岀董璀�(h霉)鎴愭湰銆� 鍌崇当(t菕ng)鐨勪緵姘寸郴绲�(t菕ng)涓昏鏄敱楂樹綅姘寸锛屾按濉旂瓑渚涙按瑷�(sh猫)鏂藉悜姘寸敤鎴�(h霉)鎻愪緵澹撳姏鐩稿皪(du矛)绌�(w臎n)瀹氱殑姘存簮銆傞珮浣嶆按绠�锛屾按濉旂瓑鍓囩敱鎻愭按娉垫寜涓婁笅姘翠綅鐨勮(gu墨)瀹氬悜姘寸锛屾按濉斾緵姘达紙涔熷彲浠ユ槸浣跨敤璁婇牷鍣ㄧ殑鎭掑畾姘翠綅绯荤当(t菕ng)锛夈€� 闆栫劧姘村鍜屾按绠辩浉灏�(du矛)绨�(ji菐n)鍠�锛屼絾鏄兘瀛樺湪姹℃煋鍟�(w猫n)椤�锛屽洜姝よ繎渚�(l谩i)浜哄€戝凡缍�(j墨ng)閫愭几浣跨敤璁婇牷鍣ㄦ帶鍒剁殑鎭掑渚涙按娉电郴绲�(t菕ng)渚�(l谩i)浠ｆ浛?zh猫n)楣榶(t菕ng)鐨勬按濉斿拰姘寸锛屼互瑙ｆ焙閫犲児(ji脿)楂樻槀鍜屾薄鏌撳晱(w猫n)椤�銆� [b][align=center]瑭崇窗(x矛)鍏�(n猫i)瀹硅珛(q菒ng)榛�(di菐n)鎿婏細 VLT2800绯诲垪璁婇牷瑾�(di脿o)閫熷櫒鍦ㄦ亽澹撲緵姘翠笂鐨勬噳(y墨ng)鐢�[/align][/b]