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靜音柴油發電機的四種標定功率

發布日期:2022-10-09 點擊率:80

  在靜音柴油發電機使用說明書和產品銘牌上,都明確規定了靜音柴油發電機的有效功率和相應轉速。在銘牌上標注的有效功率和相應的轉速,稱之為標定功率(額定功率)和標定轉速(額定轉速),統稱為標定工況。靜音柴油發電機功率的標定是根據靜音柴油發電機的特性、使用特點、壽命和可靠性

  要求而綜合確定的。目前按國家標準GB1105.11987《內燃機臺架性能試驗方法標準環境工況及功率、燃油消耗和機油消耗的標定》的規定,靜音柴油發電機的標定功率分為四種。

  ①15min功率:在標準環境(大氣壓p0=lO0kPa,相對濕度α0=30%,環境溫度To一298K或25℃,中

  冷器冷卻介質進口溫度TCo0=298K或25℃。)條件下,靜音柴油發電機允許連續運行15min的標定功率。

  ②1h功率:在標準環境條件下,靜音柴油發電機允許連續運行1h的標定功率。

  ③12h功率:在標準環境條件下,靜音柴油發電機允許連續運行12h的標定功率。

  ④持續功率:在標準環境條件下,靜音柴油發電機允許長期連續運行的標定功率。



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