描述

KUC755AE105 勵(lì)磁控制器用于控制勵(lì)磁功率單元的輸出電流

勵(lì)磁控制系統(tǒng)是指用于控制發(fā)電機(jī)勵(lì)磁電流的系統(tǒng)。勵(lì)磁控制系統(tǒng)的主要作用是調(diào)節(jié)發(fā)電機(jī)的輸出電壓和無功功率，以滿足電力系統(tǒng)的需求。

勵(lì)磁控制系統(tǒng)通常由勵(lì)磁控制器、勵(lì)磁功率單元和勵(lì)磁變壓器等組成。勵(lì)磁控制器用于控制勵(lì)磁功率單元的輸出電流，勵(lì)磁功率單元用于將勵(lì)磁電流轉(zhuǎn)換為直流電，勵(lì)磁變壓器用于將勵(lì)磁功率單元的輸出電壓升高到發(fā)電機(jī)的勵(lì)磁繞組電壓。

勵(lì)磁控制系統(tǒng)的性能和可靠性對(duì)于發(fā)電機(jī)的穩(wěn)定運(yùn)行至關(guān)重要，因此在設(shè)計(jì)和選擇勵(lì)磁控制系統(tǒng)時(shí)需要考慮其質(zhì)量、性能和可靠性等因素。

勵(lì)磁控制系統(tǒng)是發(fā)電機(jī)組的重要組成部分，KUC755AE105由同步發(fā)電機(jī)及其勵(lì)磁系統(tǒng)共同組成。勵(lì)磁控制系統(tǒng)的主要功能是調(diào)節(jié)發(fā)電機(jī)的電壓和無功功率，以滿足發(fā)電機(jī)運(yùn)行的需要。

勵(lì)磁控制系統(tǒng)一般由兩部分構(gòu)成：

勵(lì)磁功率單元：KUC755AE105向同步發(fā)電機(jī)的勵(lì)磁繞組提供直流勵(lì)磁電流，以建立直流磁場(chǎng)。
勵(lì)磁控制單元：這一部分包括勵(lì)磁調(diào)節(jié)器、強(qiáng)行勵(lì)磁、強(qiáng)行減磁和滅磁等，它根據(jù)發(fā)電機(jī)的運(yùn)行狀態(tài)，自動(dòng)調(diào)節(jié)功率單元輸出的勵(lì)磁電流，以滿足發(fā)電機(jī)運(yùn)行的需要。
此外，勵(lì)磁控制系統(tǒng)還包括調(diào)速系統(tǒng)，它控制原動(dòng)機(jī)（水輪機(jī)）及發(fā)電機(jī)的轉(zhuǎn)速（頻率）和有功功率。調(diào)速系統(tǒng)和勵(lì)磁系統(tǒng)是發(fā)電機(jī)組的主要控制系統(tǒng)。

KUC755AE105 勵(lì)磁控制器用于控制勵(lì)磁功率單元的輸出電流

Excitation control system refers to the system used to control the excitation current of a generator. The main function of the excitation control system is to adjust the output voltage and reactive power of the generator to meet the needs of the power system.

Excitation control system usually consists of excitation controller, excitation power unit and excitation transformer. The excitation controller is used to control the output current of the excitation power unit, the excitation power unit is used to convert the excitation current to direct current, and the excitation transformer is used to raise the output voltage of the excitation power unit to the excitation winding voltage of the generator.

The performance and reliability of excitation control system are very important for the stable operation of generator, so it is necessary to consider the quality, performance and reliability of excitation control system when designing and selecting.

Excitation control system is an important part of generator set, KUC755AE105 is composed of synchronous generator and its excitation system. The main function of excitation control system is to adjust the voltage and reactive power of generator to meet the needs of generator operation.

The excitation control system generally consists of two parts:

Excitation power unit: The KUC755AE105 provides DC excitation current to the excitation windings of the synchronous generator to establish a DC magnetic field.
Excitation control unit: this part includes excitation regulator, forced excitation, forced demagnetization and demagnetization, etc., which automatically adjusts the excitation current output of the power unit according to the operating state of the generator to meet the needs of the generator operation.
In addition, the excitation control system also includes a speed regulation system, which controls the speed (frequency) and active power of the prime mover (turbine) and generator. Speed control system and excitation system are the main control systems of generator set.

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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



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