The Off-Season Is Not Bad. The Upgrading Of Taizhou Electric Power Enterprises Has Been Upgraded.

05, 23, according to the usual practice, summer is the peak of electricity consumption every year. But from the beginning of this year, many enterprises in our city have felt the "peak".

Reporters learned from the Municipal Electric Power Bureau, from the beginning of January this year, our city has formulated and implemented a limited electricity consumption schedule.

Except for the balance of power supply and demand before and after the Spring Festival and in late February, our city is in a state of power shortage.

With the industrial electricity reaching 70% of the total electricity consumption in the whole society, with the peak of electricity consumption approaching, the level of limited power consumption plans continues to escalate. How to manage the enterprises in the "power restriction examination"?

Limited power supply, how big the pressure is?

The spare parts of a car were poured into giant tanks, and the blades were spinning around in the tank.

At 23 o'clock in May 19th,

Earlier in the day, the reporter went to the Polytron Technologies Inc, a listed company in Zhejiang crystal Optoelectronics (002273, stock bar).

The roaring of the machines in the spacious and clean production workshop corresponds to the anxiety of Fan Chongguo, the deputy general manager of the company.

"In May 17th, the latest ordered electricity use scheme was introduced in the district.

Starting next week, the company will have to suspend production for two days a week, which will have a great impact on our order. "

Fan Chongguo said,

Reporters learned from the Municipal Electric Power Bureau that there are many reasons for the shortage of electricity this year. In addition to the rapid growth in demand for electricity in society, the most important thing is that the new power supply capacity is lagging behind. In addition, other provinces also have similar situations. There is not enough external electricity in the province, resulting in the current situation of "hard power shortage" this year.

Now the most effective way is to guide the city's enterprises to make limited use of electricity and avoid peak electricity consumption under the established power supply capability.

How big is the room for cutting the peak and filling the valley?

"Peak shaving and valley filling" is a common measure to deal with electricity shortage. But what is the room for business roundabout between peak and valley?

Huang Richu, director of the marketing department of Yuhuan County Power Supply Bureau, said that on the 3.15 day, the county promulgated the "Yuhuan County orderly electricity plan" in 2011. It launched the highest grade E error avoidance plan for the county's industrial and mining enterprises, requiring enterprises to make full use of the limited power resources, and try to avoid peak hours (7:30 to 11 o'clock daily and 13 to 17 points).

"It is also strictly implemented to avoid peak power consumption. Yuhuan's peak shaving and valley filling is better."

Huang Richu said that the shortage of electricity during peak hours and the lack of electricity at low trough will help to ease the tension in electricity consumption.

According to the Huangyan Power Supply Bureau, on the basis of the benchmark electricity price, we use economic means to encourage enterprises to use valley electricity more frequently. The industrial peak section has a price of more than 1 yuan per kilowatt hour, and the valley section is only about 0.4 yuan per kilowatt hour.

This differential electricity price policy also stimulated the enthusiasm of enterprises to use electricity in a wrong way.

Chen Xianfu, electrician of Zhejiang double ring plastic valve Co., Ltd., said that the electricity consumption of the company is 7.8 million degrees per month, and the company will now focus on 23 hours to 7 o'clock next day as the key production period. Only the injection molding workshop can save nearly 10000 yuan per day, which largely offset the loss caused by the power restriction to the enterprise.

Since the beginning of the year when the Taizhou power grid began to implement quotas, the load limit has been maintained at 3 million kilowatts, and the load limit has dropped to 2 million 960 thousand kilowatts in May 19th. At present, the power gap is about 400 thousand kilowatts.

Chen Liyu, an engineer in the marketing department of the Municipal Electric Power Bureau, said that the load rate of Taizhou power grid in the three or four months of the month reached 82.30% and 82.34% respectively, by 4.36 times and 4.42 percentage points respectively.

At present, the enterprises in the city basically realize the orderly consumption of electricity.

Structural adjustment is the way out.

In fact, power rationing has pushed many high power companies to the precipice of life and death.

Taking the initiative to adopt advanced technology, technology and equipment, has played an immediate effect on reducing the power shortage and increasing the cost pressure of other enterprises.

Zhejiang Huangyan Tianyan Plastic Co., Ltd. is a large professional pipe manufacturing enterprise in China.

In July last year, the company spent 15 million yuan to buy more than 40 new models of injection molding machines in China, and more than 50 injection molding machines for technical pformation.

The total electricity consumption of the enterprise is reduced from 1 million kwh per month to 750 thousand kwh.

Company manager Ying Xinde told reporters, this means that now can save thirteen yuan forty thousand yuan monthly electricity bill, whether it is to deal with power shortage or electricity price rise, enterprises have certain independent space.

Because of its good structural adjustment, the company was awarded the "500 thousand yuan reward" by the economic and Trade Commission last year as an "advanced enterprise of energy conservation and consumption reduction".

At 10 in the morning, it was the peak of factory production. At this time, Yu Cheng Street revitalization Machinery Co., Ltd. seemed particularly cold and cheerless.

Electric furnaces and large lathes have not been started. Many machines are hung with "power saving overhaul" signs. Only a few workers are busy before CNC machines.

Jiang Kewei, chairman of the revitalization Machinery Company, told reporters that from the beginning of this year, the county began to implement the plan to avoid the peak electricity consumption. The enterprises used the way of energy saving and consumption reduction last year, and divided the energy consuming products into Jiangsu, Fujian and other places. At the same time, they stopped 70% of the equipment.

Jiang Kewei said that while sending some of the high-energy consumption products to the outside world, they actively tap the potential of enterprises.

"We have purchased a number of CNC lathes with low power consumption and high efficiency, so as to eliminate 4/5 of the instrument lathes, and control 2 to 3 units by one person, so as to improve efficiency and make up for power outage losses."

Such an enterprise can not be ignored.

Take Yuhuan County, which uses more than 81% of the total electricity consumption of the whole society as an example. Last year, with the determination and vigour of "breaking the wrist" and resolutely restricting, closing and stopping the enterprises on the scale according to the emergency plan, 1500 enterprises around the scale of electricity consumption above 100 thousand degrees per year stopped production.

Last year, Yuhuan supported 21.4% of the GDP growth by 16% of the city's electricity consumption.

Obviously, technological progress and structural adjustment have become the fundamental way for an enterprise and a region to cope with the shortage of electricity.