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Three Trends of Intelligent Terminal Distribution Industry and Technology Development

In recent years, with the rapid development of China's power distribution industry, designers not only need to strictly abide by the engineering standards, but also constantly deepen their understanding and mastery of the new trends of intelligent equipment and technology, so as to ensure that they can meet the increasingly stringent needs of customers while providing products with guaranteed quality. According to my more than 20 years of professional design experience in the power distribution industry, only when the intelligent terminal power distribution system has made breakthroughs in safety, diversity and innovation can it become a benchmark product in the industry and lead the future development direction of the power distribution industry. First of all, the development of terminal power distribution system needs to solve the contradiction between simple, efficient and safe and reliable

Prospects for the development of China's electrical industry

2009 was a difficult year for China's economy, 2010 was a complex year for China's economy, and 2011 is still continuing this complex situation. Because 2011 and 2012 are years of China's economic transformation. Wu Xiaoqiu, director of the Institute of Finance and Securities of Renmin University of China and a well-known economist, said when predicting China's macroeconomic trends in 2011. In the first year of the 12th Five-Year Plan, for the electrical industry, power grid construction will become the focus of power investment in 2011. At the same time, related smart grid construction, rural power grid transformation, UHV power grid construction, the electrical industry in this

China's high and low voltage electrical products sales market is mainly in the domestic

With the investment in new energy industry, high-tech industry, advanced equipment manufacturing industry and real estate development has accelerated significantly, and the demand for industrial power distribution automation and civil power distribution intelligence has increased, the market prospect of complete sets of high and low voltage electrical equipment is broad. Industry analysts pointed out: in recent years, high and low voltage electrical equipment is widely used in modern industrial enterprises, new energy development and real estate construction and many other fields of power matching, product production and sales situation is good. With the continuous growth of power grid construction investment projects, as well as the increase in demand for railway electrification and urban rail transit construction, the industry will also usher in a broader market. Our country

Thoroughly dissecting the detailed structure of the three-phase asynchronous motor

Motor accessories refer to the original parts of the motor assembled by the motor manufacturer. The parts that are damaged and replaced due to improper use or wear are called motor accessories. The classification of motor accessories can be classified according to the components of the motor, which can be roughly divided into motor stator, motor rotor, stator winding, motor housing, end cover, motor fan blade, bearing and other parts.

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Delivery notice-a technology company in Liaoning.

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Delivery Notice-Inner Mongolia Fluorite Mining Technology Transformation and Expansion Project

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2023 National Day Holiday Notice

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Delivery Notice-A MSG Factory Project in Hulunbeier City

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Cheegon Electric Recruitment Agent

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He Gansu water supply project soft start equipment successful commissioning

Soft start equipment debugging success

More Performance of High Voltage Soft Start Device in Power Section above 10000 kW

High-voltage soft start device to add performance

Distinguishing Judgment Method and Solution of Three-phase Voltage Unbalance

Disconnection fault If one phase is disconnected but not grounded, or one phase of circuit breaker and isolating switch is not connected, the fuse of voltage transformer will cause asymmetry of three-phase parameters. When one phase of the previous voltage level line is broken, the voltage of the next voltage level shows that the voltages of the three phases are all reduced, one of which is lower, the other two are higher, but the voltage values of the two are close. When the line of this stage is broken, the broken phase voltage is zero, and the unbroken phase voltage is still the phase voltage.

Using SVR line automatic voltage regulator to solve the low voltage problem of 10kV line

In view of the "low voltage" problem of rural power grid lines, the current countermeasures are mainly as follows: new conductor cross-sectional area; Adjust the substation main transformer tap to change the system voltage; Reasonable distribution of reactive power compensation equipment in the system to improve the reactive power flow distribution of the power grid; Transform the line to increase the load of the pumping station; Increase the number of outgoing lines in the substation to share the load of the original line.

Development Trend of Distributed Power Supply

China is rich in new energy resources, with large-scale development of resource conditions and technical potential. At the same time, under the common vision of strengthening global cooperation and promoting innovation, as a new economic growth point, the prospect of renewable energy industry is considerable, and it is imperative to promote the development of new energy industry.

China's new energy power generation installed accounted for 19%

The "State Grid Co., Ltd. Service New Energy Development Report (2019)" (hereinafter referred to as the "Development Report") released by the State Grid Co., Ltd. shows that as of the end of 2018, my country's cumulative installed capacity of new energy power generation reached 0.36 billion kilowatts, a year-on-year increase of 22%, accounting for 19% of the country's total installed capacity, surpassing hydropower for the first time; new energy power generation added 66.22 million kilowatts, it accounts for 54% of the total new installed capacity of the country's power supply. Among them, the cumulative installed capacity of new energy power generation in the State Grid operation area is 298.96 million kilowatts, an increase of 23% over the same period last year, accounting for 8% of the cumulative installed capacity of new energy power generation in the country.

"Cross-border competition" by energy companies has become the new normal.

In the context of accelerating the energy transition, "cross-border competition" seems to have become the new normal. In particular, "re-electrification" is increasingly regarded as the core of the future energy transition, and the transition to electricity has become the consensus of many oil companies, and this field has been regarded as the "site" of traditional power utility giants for a long time"

China's "re-electrification" ran out of "acceleration"

In the link of energy consumption, we should promote the deep substitution of electric energy to fossil energy and increase the proportion of electric energy in the terminal energy consumption, which is an important direction to build a clean, low-carbon, safe and efficient energy system. Data show that electricity, as a clean and efficient terminal energy carrier, is a highly efficient way of energy utilization, and the terminal utilization efficiency is more than 90%.