新闻中心
Location：Home>>News>>Company News
Announcement on the Application for the 2022 Jiangsu Province Graduate Workstation
Announcement on the Application for the 2022 Jiangsu Province Graduate Workstation
According to the Notice on the Application for the 2022 Jiangsu Province Graduate Workstation and Jiangsu Province Excel...
Company News
6574
作者：
07-28
2022
A Brief Discussion on Several Wiring Modes of Low Voltage Reactive Power Compensation Devices
A Brief Discussion on Several Wiring Modes of Low Voltage Reactive Power Compensation Devices
With the rapid development of the national economy and the improvement of people's living standards, the demand for elec...
Company News
7950
作者：电力滤波
12-18
2020
Filter classification
Filter classification
Classified by signal processing type Filters can be divided into two categories: analog filters and discrete filters....
Company News
8127
作者：电力滤波
11-29
2020
What is a filter
What is a filter
A filter is a device used to eliminate unwanted noise, which filters the input or output to obtain pure alternating curr...
Company News
7748
作者：电力滤波
10-29
2020
Intelligent distribution cabinet
Intelligent distribution cabinet
Intelligent distribution cabinet, also known as precision distribution cabinet, is a distribution cabinet designed to co...
Company News
5860
作者：电力滤波
09-05
2020
Electricity pollution control is urgently needed
Electricity pollution control is urgently needed
When it comes to power pollution control and energy conservation, Weifang Zhudu Hui Power Supply Bureau is at the forefr...
Company News
4708
作者：电力滤波
08-21
2020
Energy saving operation of transformers
Energy saving operation of transformers
Transformers have energy-saving operation, which is determined by the active and reactive power consumption of transform...
Company News
4508
作者：电力滤波
07-16
2020
The role that reactive power compensation can play
The role that reactive power compensation can play
Reactive power compensation is the process of connecting equipment with capacitive power loads and inductive power loads...
Company News
4719
作者：电力滤波
04-16
2018
High and low voltage distribution system
High and low voltage distribution system
(1) Low voltage distribution system: Contemporary high-rise buildings adopt two independent 10kV power sources for simul...
Company News
4385
作者：电力滤波
04-14
2018
How should the distribution box be placed
How should the distribution box be placed
The assembly position of the distribution box should avoid direct sunlight, splashing water, and moisture, and there sho...
Company News
4409
作者：电力滤波
04-14
2018
General issues with residual current circuit breakers
General issues with residual current circuit breakers
Under the set environmental conditions, the 1.13In current does not trip within 1 hour; Under the set environmental cond...
Company News
4516
作者：电力滤波
04-14
2018
6KV low voltage protection
6KV low voltage protection
1. Cover the self starting of the motor of the tension filtering compensation device. When the voltage dissipates or dro...
Company News
4322
作者：电力滤波
04-14
2018
How to choose a reasonable low-voltage AC contactor appropriately
How to choose a reasonable low-voltage AC contactor appropriately
Layout and parameters of exchange warfare equipment In ordinary use, the request for exchanging war equipment has a c...
Company News
4625
作者：电力滤波
03-26
2021
Some professional terms related to low-voltage electrical appliances that you are not familiar with
Some professional terms related to low-voltage electrical appliances that you are not familiar with
Under the background of "Made in China 2025", the development of the low-voltage electrical industry has ident...
Company News
4380
作者：电力滤波
03-26
2018
Conversion of Capacity of Reactive Power Compensation Cabinet Capacitors
Conversion of Capacity of Reactive Power Compensation Cabinet Capacitors
In the field of reactive power compensation, a common question we often ask is: What is the capacity of a capacitor? ...
Company News
4726
作者：电力滤波
03-26
2018
Legitimate methods for reactive power compensation in distribution networks
Legitimate methods for reactive power compensation in distribution networks
Reasonable selection of filtering compensation device points and determination of compensation capacity can effectively ...
Company News
4476
作者：电力滤波
03-26
2018
Reasons and Effects of Harmonic Generation in Power Systems
Reasons and Effects of Harmonic Generation in Power Systems
The fundamental reason for the generation of high-order harmonics is due to the nonlinear characteristics of certain equ...
Company News
4574
作者：电力滤波
03-21
2018
Explanation of reactive power compensation equipment protection for substations
Explanation of reactive power compensation equipment protection for substations
1. Strict monitoring of current, temperature, and voltage is required In order to ensure the maximum operational effi...
Company News
4389
作者：电力滤波
03-21
2018
Reactive power compensation is different from harmonic control
Reactive power compensation is different from harmonic control
For this score, the editor will explain it to everyone Firstly, in the absence of harmonics, reactive power has i...
Company News
4498
作者：电力滤波
03-21
2018
Harmonic Management Measures in Power Systems
Harmonic Management Measures in Power Systems
In the power system, harmonic management of filtering compensation devices needs to be considered from two aspects: firs...
Company News
4424
作者：电力滤波
03-19
2018
Excellent development opportunities in the electrical equipment industry
Excellent development opportunities in the electrical equipment industry
Currently, the leading low-voltage switch products in China have functions such as trip circuit breakage monitoring, tim...
Company News
4414
作者：电力滤波
03-19
2018
How to prevent electric wires and cables from catching fire
How to prevent electric wires and cables from catching fire
Wire and cable refer to materials used for power, electrical, and related transmission purposes. There is no strict boun...
Company News
4330
作者：电力滤波
03-19
2018
Basic knowledge of safe electricity usage
Basic knowledge of safe electricity usage
Basic knowledge of safe electricity use for filtering compensation devices Electricity is a vital driving force for t...
Company News
4401
作者：电力滤波
03-19
2018
Introduction and Application of DC Supporting Capacitors
Introduction and Application of DC Supporting Capacitors
DC-link capacitors are a type of passive component. They primarily use polypropylene film dielectric, which offers chara...
Company News
4499
作者：电力滤波
01-05
2018
How to correctly select DC filter capacitors
How to correctly select DC filter capacitors
DC filtering capacitors play a very important role in switching power supplies. How to correctly select DC filtering cap...
Company News
4419
作者：电力滤波
01-05
2018
What is the difference between pulse capacitors and regular capacitors
What is the difference between pulse capacitors and regular capacitors
Pulse capacitors can store the charging energy of small power sources for a long period of time, and when needed, they w...
Company News
4383
作者：电力滤波
01-05
2018
How are AC filter capacitors connected to capacitors
How are AC filter capacitors connected to capacitors
The Method of Parallel Capacitors in AC Filter Capacitors Capacitors and reactors are connected in series to form a f...
Company News
4608
作者：电力滤波
01-05
2018
Application of Rail Transit Capacitors in Urban Rail Transit
Application of Rail Transit Capacitors in Urban Rail Transit
Leveraging the features of rail capacitors and combining them with the unique characteristics of urban rail transit, an ...
Company News
4550
作者：电力滤波
01-05
2018
What is the difference between power electronic capacitors and general capacitors
What is the difference between power electronic capacitors and general capacitors
Power capacitors are specifically designed for use in power systems and electrical equipment. They are characterized by ...
Company News
4442
作者：电力滤波
01-05
2018
Application of capacitors for new energy
Application of capacitors for new energy
Capacitors designed for new energy applications are specialized components used in DC filters. Compared to traditional c...
Company News
4520
作者：电力滤波
01-05
2018
What is the role of absorbing capacitors in circuits
What is the role of absorbing capacitors in circuits
Absorption capacitors play a crucial role in circuits akin to low-pass filters by absorbing peak voltages. They are comm...
Company News
5077
作者：电力滤波
01-05
2018