Lighting power will be limited first.
According to the "Program", in 2008, the province's electricity consumption is expected to reach 115 billion kilowatts, an increase of 15%. The province is divided into four levels of orderly electricity use based on the highest power load of 18.9 million kilowatts.
Class IV ordered power plan: start below 5% of the power gap. The province's ferrosilicon enterprises (50,000-100,000 kilowatts) and under-utilization enterprises are suspended throughout the day, high-energy-consuming enterprises avoid peak production, and control the lighting of landscape lighting.
Class III ordered power plan: start with a power gap of 5% to 10%. For each district city, the power indicator will be issued between 7:00 and 12:00 and between 12:00 and 23:00. The power consumption will be limited to high energy consumption, landscape lighting and entertainment industry, and the peak of non-three-shift enterprises will be arranged. produce.
Class II ordered power plan, class I ordered power plan: start under the condition that the power gap reaches 10%-15%, 15%-20%. During the start-up period, the power indicators and the all-day electricity indicators for each period from 0:00 to 12: 00 and 12:00 to 24:00 will be issued to each district and city, and each district and city will be arranged to take peaks, peaks and limits. Electrical measures.
According to the "Program", in 2008, the province's electricity consumption is expected to reach 115 billion kilowatts, an increase of 15%. The province is divided into four levels of orderly electricity use based on the highest power load of 18.9 million kilowatts.
Class IV ordered power plan: start below 5% of the power gap. The province's ferrosilicon enterprises (50,000-100,000 kilowatts) and under-utilization enterprises are suspended throughout the day, high-energy-consuming enterprises avoid peak production, and control the lighting of landscape lighting.
Class III ordered power plan: start with a power gap of 5% to 10%. For each district city, the power indicator will be issued between 7:00 and 12:00 and between 12:00 and 23:00. The power consumption will be limited to high energy consumption, landscape lighting and entertainment industry, and the peak of non-three-shift enterprises will be arranged. produce.
Class II ordered power plan, class I ordered power plan: start under the condition that the power gap reaches 10%-15%, 15%-20%. During the start-up period, the power indicators and the all-day electricity indicators for each period from 0:00 to 12: 00 and 12:00 to 24:00 will be issued to each district and city, and each district and city will be arranged to take peaks, peaks and limits. Electrical measures.
Silicon Controlled Rectifier (SCR)
Silicon Controlled Rectifier (SCR) is short for silicon controlled rectifier. SCRs are available in one-way, two-way, turn-off, and light control types. It has the advantages of small size, light weight, high efficiency, long life, easy control, etc. It is widely used in occasions such as controllable rectification, voltage regulation, inverter, and non-contact switches and other automatic control and high-power electric energy conversion.
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