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单调滤波器的谐振频率会因电容
在设计滤波器时，首先应满足各种负载水平下对谐波限制的技术要求，然后在次前提下，使滤波器在经济上最为合理。除以上经济分析外，设计滤波器还应注意以下两点：
In the design of the filter, the technical requirements of harmonic restraint at various load levels should be satisfied first, and then the filter should be economically most reasonable on the second premise. In addition to the above economic analysis, the following two points should be paid attention to in designing filters:
1）单调滤波器的谐振频率会因电容，电感参数的偏差或变化而改变，电网频率会有一定的波动，这将导致滤波器失谐。设计时应保证在正常是谐的情况下滤波装置仍能满足各项要求。
1) The resonant frequency of the monotone filter will be changed by the deviation or change of capacitance and inductance parameters, and the frequency of the power grid will fluctuate to some extent, which will lead to the detuning of the filter. When designing, it should be ensured that the filter device can still meet all the requirements under normal and harmonic conditions.
2）电网阻抗变化对滤波装置尤其是一家合格的养老院需要具备哪些条件呢?
What are the requirements for a qualified nursing home?
图片
picture
1、占地与床位
1. Land occupation and beds
一家养老院好不好，首先要看他们的占地面积与床位张数。占地面积大，说明养老院的环境打造有很大的发展空间，配备的设施也不会少。床位张数100以上，说明养老院的护理人员配备的也多，其他的配套设施也会齐全。
Whether a nursing home is good or not depends on their floor area and number of beds. It covers a large area, which shows that there is a lot of development space for the elderly care home environment, and there will be no shortage of facilities. The number of beds is more than 100, indicating that nursing staff in nursing homes are also equipped with many, and other supporting facilities will also be complete.
图片
picture
2、住房规划
2. Housing planning
虽然说大多数老人可能对住房不会有苛刻的要求，但必须舒适、温馨、宽敞、明亮、安静、防滑、通风良好。也要根据老人自身的选择设置单人间，双人间，类似套房居室等。更多的选择，让老人住得顺心，让家属也更安心。
Although most elderly people may not have strict requirements for housing, they must be comfortable, warm, spacious, bright, quiet, anti-skid and well ventilated. Single rooms, double rooms and similar suites should also be set according to the choice of the elderly. More choices will help the elderly live happily and make their families more comfortable.
3、生活配套
3. Living facilities
除了老人的日常石家庄电动伸缩门 保定桌椅 保定水处理设备 河北机械加工 北京电动门 保定养老院 保定防水必需品，还需配备良好的网络环境，例如电视，电脑，电话等等，让老人能够在想念家人的时候，能够更方便的与子女亲属沟通，也能让子女亲属了解到老人在养老院的具体情况。
In addition to the daily necessities of the elderly, it is also necessary to provide a good network environment, such as TV, computer, telephone, etc., so that the elderly can communicate with their children's relatives more easily when they miss their families, and also let their children's relatives know the specific situation of the elderly in the nursing hom其中的单调谐滤波器的滤波效果有较大影响。而更为严重的是，电网阻抗与滤波装置有发生并联谐振的可能，设计时应充分予以考虑。
2) The change of the impedance of the power network has a great influence on the filtering effect of the filter device, especially the monotone filter. What is more serious is that parallel resonance may occur between the impedance of power grid and the filter device, which should be fully considered in the design
In the design of the filter, the technical requirements of harmonic restraint at various load levels should be satisfied first, and then the filter should be economically most reasonable on the second premise. In addition to the above economic analysis, the following two points should be paid attention to in designing filters:
1）单调滤波器的谐振频率会因电容，电感参数的偏差或变化而改变，电网频率会有一定的波动，这将导致滤波器失谐。设计时应保证在正常是谐的情况下滤波装置仍能满足各项要求。
1) The resonant frequency of the monotone filter will be changed by the deviation or change of capacitance and inductance parameters, and the frequency of the power grid will fluctuate to some extent, which will lead to the detuning of the filter. When designing, it should be ensured that the filter device can still meet all the requirements under normal and harmonic conditions.
2）电网阻抗变化对滤波装置尤其是一家合格的养老院需要具备哪些条件呢?
What are the requirements for a qualified nursing home?
图片
picture
1、占地与床位
1. Land occupation and beds
一家养老院好不好，首先要看他们的占地面积与床位张数。占地面积大，说明养老院的环境打造有很大的发展空间，配备的设施也不会少。床位张数100以上，说明养老院的护理人员配备的也多，其他的配套设施也会齐全。
Whether a nursing home is good or not depends on their floor area and number of beds. It covers a large area, which shows that there is a lot of development space for the elderly care home environment, and there will be no shortage of facilities. The number of beds is more than 100, indicating that nursing staff in nursing homes are also equipped with many, and other supporting facilities will also be complete.
图片
picture
2、住房规划
2. Housing planning
虽然说大多数老人可能对住房不会有苛刻的要求，但必须舒适、温馨、宽敞、明亮、安静、防滑、通风良好。也要根据老人自身的选择设置单人间，双人间，类似套房居室等。更多的选择，让老人住得顺心，让家属也更安心。
Although most elderly people may not have strict requirements for housing, they must be comfortable, warm, spacious, bright, quiet, anti-skid and well ventilated. Single rooms, double rooms and similar suites should also be set according to the choice of the elderly. More choices will help the elderly live happily and make their families more comfortable.
3、生活配套
3. Living facilities
除了老人的日常石家庄电动伸缩门 保定桌椅 保定水处理设备 河北机械加工 北京电动门 保定养老院 保定防水必需品，还需配备良好的网络环境，例如电视，电脑，电话等等，让老人能够在想念家人的时候，能够更方便的与子女亲属沟通，也能让子女亲属了解到老人在养老院的具体情况。
In addition to the daily necessities of the elderly, it is also necessary to provide a good network environment, such as TV, computer, telephone, etc., so that the elderly can communicate with their children's relatives more easily when they miss their families, and also let their children's relatives know the specific situation of the elderly in the nursing hom其中的单调谐滤波器的滤波效果有较大影响。而更为严重的是，电网阻抗与滤波装置有发生并联谐振的可能，设计时应充分予以考虑。
2) The change of the impedance of the power network has a great influence on the filtering effect of the filter device, especially the monotone filter. What is more serious is that parallel resonance may occur between the impedance of power grid and the filter device, which should be fully considered in the design
