一，對(duì)于電機(jī)繞組的絕緣處理

可以通過(guò)絕緣材料的選擇，如，選擇高效、低熱阻的絕緣材料，這樣可以減少熱傳導(dǎo)，降低電機(jī)溫升。特別是在電機(jī)的絕緣處理工藝方面，要通過(guò)科學(xué)、合理的絕緣工藝，確保繞組絕緣和固化的有效性，消除繞組內(nèi)的空氣隙。對(duì)于絕緣處理工藝參數(shù)的選擇，不同的設(shè)備、不同的產(chǎn)品、不同的材料都會(huì)導(dǎo)致各家工藝的差異性，電機(jī)生產(chǎn)制造廠(chǎng)家要通過(guò)詳實(shí)的數(shù)據(jù)和驗(yàn)證，制定和改進(jìn)自己的絕緣工藝并加以實(shí)施。

二，關(guān)于通風(fēng)和散熱

不同的電機(jī)結(jié)構(gòu)所采用的通風(fēng)散熱結(jié)構(gòu)不同，但是，一旦電機(jī)的結(jié)構(gòu)確定，生產(chǎn)加工工藝和質(zhì)量控制對(duì)于電機(jī)設(shè)計(jì)的符合和滿(mǎn)足就變得非常重要，任何一項(xiàng)偏離設(shè)計(jì)要求的情況都可能導(dǎo)致電機(jī)溫升水平變差，如絕緣過(guò)程、零部件配合關(guān)系，零部件選擇的正確性等。合理、科學(xué)的散熱器選擇和正確應(yīng)用，都可以將熱量迅速散發(fā)出去，避免電機(jī)過(guò)熱。


三，冷卻結(jié)構(gòu)的選擇非常重要

按照電機(jī)功率大小及應(yīng)用環(huán)境的特殊性，可以脫離開(kāi)標(biāo)準(zhǔn)設(shè)計(jì)，對(duì)于電機(jī)的散熱結(jié)構(gòu)進(jìn)行全新的設(shè)計(jì)改進(jìn)，如，采用高效的冷卻液或風(fēng)冷系統(tǒng)，可以快速吸收熱量并將其排出，根據(jù)工作環(huán)境和負(fù)載特點(diǎn)，選擇適合的電機(jī)結(jié)構(gòu)，如繞線(xiàn)式結(jié)構(gòu)或風(fēng)冷式結(jié)構(gòu)，可以提高電機(jī)的散熱能力。這方面的改進(jìn)主要體現(xiàn)在大規(guī)格電機(jī)上，

四，對(duì)于功率密度的控制

在不少的應(yīng)用場(chǎng)合，特別是一些直接關(guān)系到設(shè)備體積的情況，有的客戶(hù)會(huì)要求電機(jī)廠(chǎng)家設(shè)計(jì)增容電機(jī)，即在電機(jī)體積不變的情況下提高電機(jī)的功率，這樣必然會(huì)導(dǎo)致較高的功率密度，電機(jī)溫升高的可能性極大，因此，應(yīng)根據(jù)電機(jī)的實(shí)際需求，適當(dāng)調(diào)整功率密度，避免導(dǎo)致溫升過(guò)高問(wèn)題。

五，應(yīng)用過(guò)程的監(jiān)測(cè)和改進(jìn)

對(duì)于有條件的客戶(hù)，按照實(shí)際情況可以建立溫度監(jiān)測(cè)系統(tǒng)，實(shí)時(shí)監(jiān)測(cè)電機(jī)溫度變化，及時(shí)采取措施降低溫升，保證電機(jī)長(zhǎng)期穩(wěn)定運(yùn)行。

Firstly, insulation treatment for motor windings
The selection of insulation materials, such as those with high efficiency and low thermal resistance, can reduce heat conduction and lower motor temperature rise. Especially in the insulation treatment process of motors, scientific and reasonable insulation processes should be adopted to ensure the effectiveness of winding insulation and solidification, and to eliminate air gaps inside the winding to the maximum extent possible. For the selection of insulation treatment process parameters, different equipment, products, and materials can lead to differences in various processes. Motor manufacturers should develop and improve their own insulation processes through detailed data and verification, and implement them.
Secondly, regarding ventilation and heat dissipation
The ventilation and heat dissipation structures used in different motor structures are different. However, once the structure of the motor is determined, production and quality control become very important for the compliance and satisfaction of the motor design. Any deviation from the design requirements may lead to a decrease in the temperature rise level of the motor, such as insulation process, component coordination, and the correctness of component selection. Reasonable and scientific selection and correct application of heat sinks can quickly dissipate heat and avoid motor overheating.
Thirdly, the selection of cooling structure is very important
According to the power size of the motor and the particularity of the application environment, the standard design can be detached, and a new design improvement can be made to the heat dissipation structure of the motor. For example, using an efficient coolant or air-cooled system can quickly absorb heat and discharge it. Based on the working environment and load characteristics, choose a suitable motor structure, such as a wound structure or air-cooled structure, to improve the heat dissipation capacity of the motor. The improvements in this area are mainly reflected in large-sized motors,
Fourthly, control of power density
In many application scenarios, especially those directly related to equipment volume, some customers may request the motor manufacturer to design an increased capacity motor, that is, to increase the power of the motor while keeping the motor volume unchanged. This will inevitably lead to higher power density, and the possibility of motor temperature rise is very high. Therefore, according to the actual needs of the motor, the power density should be adjusted appropriately to avoid the problem of high temperature rise.
Fifth, monitoring and improving the application process
For customers with conditions, a temperature monitoring system can be established according to the actual situation to monitor the temperature changes of the motor in real time, take timely measures to reduce temperature rise, and ensure the long-term stable operation of the motor.