控制系统 Control system |
机组标准配置:四保护控制屏 Unit standard configuration: four protection control panel |
提供机组的基本启动/停车功能,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 |
启动/停车控制器 Start/stop controller |
三相交流电流电压显示 Three phase ac current voltage display |
频率表/水温表/时间表/电池电压显示 Frequency meter/water temperature meter/schedule/battery voltage display |
报警功能:超速、高水温、低油压、充电失败 Alarm function: overspeed, high water temperature, low oil pressure, failed charging |
保护功能:低油压、高水温、超速紧急停机及其他预置保护 Protection function: low oil pressure, high water temperature, overspeed emergency stop and other preset protection |
无市电(失压)自启动控制屏 No power supply (voltage loss) self - starting control screen |
控制屏除了具有标准的手动控制屏功能与配置外,且附加远程控制接口 The control screen not only has the standard manual control screen function and configuration, but also has the remote control interface |
自动/停车/手动功能选择 Auto/stop/manual function selection |
启动延时(3-5秒可调) Start delay (3-5 seconds adjustable) |
停机延时(0-270秒可调) Stop delay (0-270 seconds adjustable) |
3次自动启动功能 Three automatic starts |
报警功能增加:低速/超速、输出电压故障、启动失败、高水温、高油温预报警、停电停机 Alarm function added: low speed/overspeed, output voltage fault, start-up failure, high water temperature, high oil temperature alarm, power outage stop |
保护功能增加:低速/超速、启动失败、输出电压故障(过压、欠压、过流) Protection function added: low speed/overspeed, start-up failure, output voltage fault (overvoltage, undervoltage, overcurrent) |
全自动转换柜 Automatic transfer cabinet |
对于特殊环境要求的场合下,双电源自动转换装置(ATS)是必要的,ATS可以在无人操作的情况下实现主电源(即市电)和应急电源(即发电机组)之间的切换。当主电源断电或电压低于正常电压时,ATS自动将在0-10秒(可调节)内启动应急发电机组,然后将负载用电从主电源切换到应急电源(发电机组)上,发电机组给负载供电。反之,当主电源恢复正常时,ATS自动将负载用电从应急电源上切换到主电源,然后自动停机 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个功能操作转换位置:关闭,自动,手动。 3 functions: close, automatic and manual. |
市电供电显示 City power supply display |
发电机组供电显示 Generator unit power supply display |
市电或发电机组电压显示 Voltage display for municipal power or generating set |
并车控制屏 Parallel control panel |
并车控制屏可以控制两台或多台柴油发电机组并车运行。该系统具有以下显著优点 And the car control panel can control two or more diesel generators running together. The system has the following significant advantages |
购买成本低:购买几台小功率机组与购买单台大功率机组,成本仅需大功率机组的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:根据负载大小,自动投入适当台数,避免了大功率机组小负荷运行 Low cost: according to the load size, automatic input is appropriate to avoid small load operation of high-power units |
维修成本低:大功率机组的配件易损坏和大修理费用昂贵,而小功率机组配件充足并且维修费用较低 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 |
用寿命长:采用轮休制,在同样的发电时间内,减少了每天机组的使用频率 Long service life: the use of the rotation system, in the same generation time, reduce the daily unit frequency |
具有可靠性:在并网系统中,即使在一台机组发生故障的时候,仍有部分机组继续使用,避免了单台机组出现故障全部停机的状况 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 |