>>>>>型號(hào):DCF803-0035 勵(lì)磁單元

【功能描述】

DCF803-0035是一款勵(lì)磁單元，它主要用于水電站發(fā)電機(jī)的勵(lì)磁系統(tǒng)。

勵(lì)磁系統(tǒng)在發(fā)電機(jī)運(yùn)行時(shí)，負(fù)責(zé)調(diào)節(jié)發(fā)電機(jī)的出口電壓和機(jī)組無(wú)功功率，對(duì)于保證水電機(jī)組的安全運(yùn)行和性能優(yōu)化具有關(guān)鍵作用。

該勵(lì)磁單元作為勵(lì)磁系統(tǒng)的重要組成部分，通過(guò)采集接受的信號(hào)，根據(jù)設(shè)定好的調(diào)節(jié)準(zhǔn)則，實(shí)現(xiàn)控制勵(lì)磁單元的輸出，以滿足發(fā)電機(jī)的運(yùn)行需求。如果勵(lì)磁系統(tǒng)發(fā)生故障，可能會(huì)直接影響到水電機(jī)組的安全運(yùn)行，

嚴(yán)重時(shí)甚至可能導(dǎo)致水電機(jī)組停運(yùn)、水庫(kù)棄水等事件的發(fā)生。

DCF803-0035勵(lì)磁單元可能包括勵(lì)磁變壓器柜、交流隔離開(kāi)關(guān)柜、整流柜、直流滅磁開(kāi)關(guān)柜、直流隔離開(kāi)關(guān)柜、非線性電阻柜、輔助柜、調(diào)節(jié)柜等組成部分，這些部分協(xié)同工作，確保勵(lì)磁系統(tǒng)的穩(wěn)定運(yùn)行。

該勵(lì)磁單元可能還具備自動(dòng)電壓調(diào)節(jié)(AVR)控制功能，通過(guò)調(diào)節(jié)PID調(diào)節(jié)器的輸出來(lái)改變發(fā)電機(jī)的勵(lì)磁電流，進(jìn)而實(shí)現(xiàn)發(fā)電機(jī)端電壓的穩(wěn)定。這一功能有助于提高發(fā)電機(jī)運(yùn)行的穩(wěn)定性和效率。

DCF803-0035勵(lì)磁單元是一款功能強(qiáng)大、性能穩(wěn)定的工業(yè)控制設(shè)備，它在水電站發(fā)電機(jī)勵(lì)磁系統(tǒng)中發(fā)揮著重要作用。為了確保其正常運(yùn)行和延長(zhǎng)使用壽命，用戶需要對(duì)其進(jìn)行定期的檢查、維護(hù)和保養(yǎng)。同時(shí)，

在選擇和使用勵(lì)磁單元時(shí)，用戶還需要根據(jù)具體的應(yīng)用場(chǎng)景和需求進(jìn)行合理的配置和選型。

>>>>>型號(hào):DCF803-0035 勵(lì)磁單元

【英文介紹】

DCF803-0035 is an exciting unit, which is mainly used in the excitation system of hydropower generators.

The excitation system is responsible for regulating the output voltage and reactive power of the generator when the generator is running, which plays a key role in ensuring the 

safe operation and performance optimization of the hydropower unit.

As an important part of the excitation system, the excitation unit can control the output of the excitation unit by collecting the accepted signal and according to the set regulation

criteria, so as to meet the operation requirements of the generator. If the excitation system fails, it may directly affect the safe operation of the hydropower unit, and even lead to

 the hydropower unit outage, reservoir water abandonment and other events.

DCF803-0035 excitation unit may include excitation transformer cabinet, AC isolation switch cabinet, rectifier cabinet, DC disconnecting switch cabinet, DC isolation switch cabinet, 

non-linear resistance cabinet, auxiliary cabinet, regulating cabinet and other components, these parts work together to ensure the stable operation of the excitation system.

The excitation unit may also have an automatic voltage regulation (AVR) control function to adjust the output of the PID regulator to change the excitation current of the generator, 

thereby stabilizing the generator terminal voltage. This function helps to improve the stability and efficiency of generator operation.

DCF803-0035 excitation unit is a powerful and stable industrial control equipment, which plays an important role in the excitation system of hydropower generator. In order to ensure 

its normal operation and extend its service life, users need to carry out regular inspection, maintenance and maintenance. At the same time, when selecting and using the excitation unit, the user also needs to carry out reasonable configuration and selection according to the specific application scenario and demand.

>>>>>型號(hào):DCF803-0035 勵(lì)磁單元