In order to facilitate production management and use, the national standard gb2819 makes unified provisions on the model preparation method of diesel generator sets. The model arrangement and symbol meaning of the unit are as follows:

1、機(jī)組輸出的額定功率(KW)用數(shù)字表示。

1. The rated power (kw) of the unit output is expressed in numbers.

2、機(jī)組輸出電流的種類：G—交流工頻；P一交流中頻；S一交流雙頻；Z一直流

2. Type of unit output current: G - AC power frequency; P - AC intermediate frequency; S-ac dual frequency; Z-dc

3、機(jī)組的類型：F—陸用；FC一船用；Q—汽車電站；T一掛（拖）車。

3. Type of unit: f-onshore; FC - Marine; Q - automobile power station; T-trailer.

4、機(jī)組的控制特征：缺位為手動（普通型）；Z—自動化；S-低噪音；SZ-低噪聲自動化。

4. Control characteristics of the unit: the absence is manual (ordinary type); Z - automation; S-low noise; SZ - low noise automation.

5、設(shè)計序號，用數(shù)字表示。

5. Design serial number, expressed in numbers.

6、變型代號，用數(shù)字表示。

6. Variant code, expressed in numbers.

環(huán)境特征：缺位為普通型；TH一濕熱帶型。

Environmental characteristics: the vacancy is ordinary; Th - wet tropical type.

注意：有的柴油發(fā)電機(jī)組系列型號與上述型號含義不同，尤其是進(jìn)口或合資生產(chǎn)的柴油發(fā)電機(jī)組是由機(jī)組生產(chǎn)廠自行確定的。

Note: some diesel generator set series models have different meanings from the above models, especially the imported or joint venture diesel generator set is determined by the unit manufacturer.

發(fā)電機(jī)組的主要用途

Main purpose of generator set

柴油發(fā)電機(jī)組是一種中小型的發(fā)電設(shè)備。它機(jī)動靈活、投資較少、啟動方便等優(yōu)點(diǎn)，廣泛應(yīng)用于通訊、采礦、筑路、林區(qū)、農(nóng)田灌溉、野外施工和國防工程等各部門。柴油發(fā)電機(jī)組也是自備電站中的一種交流供電設(shè)備。

Diesel generator set is a kind of small and medium-sized power generation equipment. It has the advantages of flexibility, less investment and convenient start-up. It is widely used in various departments such as communication, mining, road construction, forest area, farmland irrigation, field construction and national defense engineering. Diesel generator set is also an AC power supply equipment in self provided power station.

柴油發(fā)電機(jī)組適用于市電電網(wǎng)不能輸送到通信局站、礦區(qū)、林區(qū)、牧區(qū)和國防工程等場合，要求能獨(dú)立供電，作動力和照明的主電源。對于市電的地區(qū)，而供電可靠性要求高，不允許停電和要求幾秒內(nèi)能訊速恢復(fù)供電的單位，例如通信、銀行、賓館、機(jī)場等重要部門，可作為應(yīng)急備用電源，一旦市電停電能迅速提供穩(wěn)定的交流電源。

Diesel generator set is suitable for occasions where the municipal power grid cannot be transmitted to Communication Bureau stations, mining areas, forest areas, pastoral areas and national defense projects. It is required to supply power independently as the main power supply for power and lighting. For the areas with municipal power supply, the power supply reliability is high, and the units that are not allowed to cut off power and require to restore power supply quickly within a few seconds, such as important departments such as communication, bank, hotel and airport, can be used as emergency standby power supply. Once the municipal power supply is cut off, they can quickly provide stable AC power supply.

對柴油發(fā)電機(jī)組的主要要求是，隨時能自動啟動發(fā)電，運(yùn)行可靠，保證供電的電壓和頻率，滿足機(jī)電設(shè)備的要求。

The main requirements for diesel generator set are that it can automatically start power generation at any time, operate reliably, ensure the voltage and frequency of power supply, and meet the requirements of electromechanical equipment.

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