电机与控制应用
電機與控製應用
전궤여공제응용
ELECTRIC MACHINES & CONTROL APPLICATION
2013年
12期
57-60,69
,共5页
高压风机%变频%阀门调节%喘振%节能
高壓風機%變頻%閥門調節%喘振%節能
고압풍궤%변빈%벌문조절%천진%절능
high pressureblower%frequency conversion%valve regulation%surge%energy-saving
在对高压风机喘振机理进行分析的基础上，重点研究了变频调速时的风机喘振特点，并比较了变频调节与阀门调节时的优劣，给出了高压风机节能改造和预防喘振的具体方案，实现系统最优控制，高效、平稳运行。
在對高壓風機喘振機理進行分析的基礎上，重點研究瞭變頻調速時的風機喘振特點，併比較瞭變頻調節與閥門調節時的優劣，給齣瞭高壓風機節能改造和預防喘振的具體方案，實現繫統最優控製，高效、平穩運行。
재대고압풍궤천진궤리진행분석적기출상，중점연구료변빈조속시적풍궤천진특점，병비교료변빈조절여벌문조절시적우렬，급출료고압풍궤절능개조화예방천진적구체방안，실현계통최우공제，고효、평은운행。
The mechanism of surge for the high pressure blower was analyzed;mainlyfocuses on the research of surge characteristic in motor frequency conversion;weighs the Valve regulation against the frequency conversion, the specific programs of energy-save and avoided surge for the high pressure blower was provided. Optimal energy-savingcontrol and the highlyefficient and stable operation was realized.
