控制系統(tǒng) Control system |
機(jī)組標(biāo)準(zhǔn)配置:四保護(hù)控制屏 Unit standard configuration: four protection control panel |
提供機(jī)組的基本啟動/停車功能,并具有以下配置和功能 Provide the basic start/stop function of the unit with the following configuration and functions |
啟動/停車控制器 Start/stop controller |
三相交流電流電壓顯示 Three phase ac current voltage display |
頻率表/水溫表/時間表/電池電壓顯示 Frequency meter/water temperature meter/schedule/battery voltage display |
報警功能:超速、高水溫、低油壓、充電失敗 Alarm function: overspeed, high water temperature, low oil pressure, failed charging |
保護(hù)功能:低油壓、高水溫、超速緊急停機(jī)及其他預(yù)置保護(hù) Protection function: low oil pressure, high water temperature, overspeed emergency stop and other preset protection |
無市電(失壓)自啟動控制屏 No power supply (voltage loss) self - starting control screen |
控制屏除了具有標(biāo)準(zhǔn)的手動控制屏功能與配置外,且附加遠(yuǎn)程控制接口 The control screen not only has the standard manual control screen function and configuration, but also has the remote control interface |
自動/停車/手動功能選擇 Auto/stop/manual function selection |
啟動延時(3-5秒可調(diào)) Start delay (3-5 seconds adjustable) |
停機(jī)延時(0-270秒可調(diào)) Stop delay (0-270 seconds adjustable) |
3次自動啟動功能 Three automatic starts |
報警功能增加:低速/超速、輸出電壓故障、啟動失敗、高水溫、高油溫預(yù)報警、停電停機(jī) Alarm function added: low speed/overspeed, output voltage fault, start-up failure, high water temperature, high oil temperature alarm, power outage stop |
保護(hù)功能增加:低速/超速、啟動失敗、輸出電壓故障(過壓、欠壓、過流) Protection function added: low speed/overspeed, start-up failure, output voltage fault (overvoltage, undervoltage, overcurrent) |
全自動轉(zhuǎn)換柜 Automatic transfer cabinet |
對于特殊環(huán)境要求的場合下,雙電源自動轉(zhuǎn)換裝置(ATS)是必要的,ATS可以在無人操作的情況下實現(xiàn)主電源(即市電)和應(yīng)急電源(即發(fā)電機(jī)組)之間的切換。當(dāng)主電源斷電或電壓低于正常電壓時,ATS自動將在0-10秒(可調(diào)節(jié))內(nèi)啟動應(yīng)急發(fā)電機(jī)組,然后將負(fù)載用電從主電源切換到應(yīng)急電源(發(fā)電機(jī)組)上,發(fā)電機(jī)組給負(fù)載供電。反之,當(dāng)主電源恢復(fù)正常時,ATS自動將負(fù)載用電從應(yīng)急電源上切換到主電源,然后自動停機(jī) For special environmental requirements of the occasion, dual power automatic switching device (ATS) is necessary, ATS can be realized under the condition of the unmanned main power source (mains) and emergency power supply (genset) between the switch. When the main power outage or voltage is lower than the normal voltage, ATS automatically within 0 to 10 seconds (adjustable) start the emergency generator, then load power from the main power switch to the emergency power supply (genset), generator to the load power supply. Conversely, when the main power supply returns to normal, ATS will automatically switch the load power from the emergency power to the main power supply, and then stop automatically |
3個功能操作轉(zhuǎn)換位置:關(guān)閉,自動,手動。 3 functions: close, automatic and manual. |
市電供電顯示 City power supply display |
發(fā)電機(jī)組供電顯示 Generator unit power supply display |
市電或發(fā)電機(jī)組電壓顯示 Voltage display for municipal power or generating set |
并車控制屏 Parallel control panel |
并車控制屏可以控制兩臺或多臺柴油發(fā)電機(jī)組并車運行。該系統(tǒng)具有以下顯著優(yōu)點 And the car control panel can control two or more diesel generators running together. The system has the following significant advantages |
購買成本低:購買幾臺小功率機(jī)組與購買單臺大功率機(jī)組,成本僅需大功率機(jī)組的50-70% Low purchase cost: only 50-70% of the cost of buying a few low-power units and a single high-power unit is required |
使用成本低:根據(jù)負(fù)載大小,自動投入適當(dāng)臺數(shù),避免了大功率機(jī)組小負(fù)荷運行 Low cost: according to the load size, automatic input is appropriate to avoid small load operation of high-power units |
維修成本低:大功率機(jī)組的配件易損壞和大修理費用昂貴,而小功率機(jī)組配件充足并且維修費用較低 Low maintenance cost: parts of high-power units are easy to damage and expensive to repair, while parts of low-power units are sufficient and maintenance costs are low |
用壽命長:采用輪休制,在同樣的發(fā)電時間內(nèi),減少了每天機(jī)組的使用頻率 Long service life: the use of the rotation system, in the same generation time, reduce the daily unit frequency |
具有可靠性:在并網(wǎng)系統(tǒng)中,即使在一臺機(jī)組發(fā)生故障的時候,仍有部分機(jī)組繼續(xù)使用,避免了單臺機(jī)組出現(xiàn)故障全部停機(jī)的狀況 Reliability: in the grid-connected system, even in the event of a failure of a unit, some units continue to operate, avoiding the failure of a single unit |