Jinjiang City will invest 750 million 5 years to build 110kv power grid – red di
According to statistics, Jinjiang City, consumption throughout society, from 3.1 billion in 2000 kW? H up to 2004's 6.387 billion kW? H, almost every year in order to increase acceleration. As a result, electricity supply has become tighter in Jinjiang, the appropriate power planning ahead, apparently imperative.
9 17, reporter learned from the power company, Jinjiang City, "Quanzhou power in 2006 -2 010-year rolling plan" (the first part of the Jinjiang 110kv), has recently been introduced. The planning of the next 5 years the electricity network, Jinjiang (110kv) a detailed plan to enable it to meet the future needs of the rapid development of the national economy for sustainable development provide a strong power protection.
[Status and problems] 220kv transmission network lag Into 110kv grid bottlenecks Jinjiang territory without water and electricity resources, only one emergency diesel power plant, capacity 6 × 11.52MW. According to statistics, in 2004, Jinjiang, the maximum power load has reached 975MW, consumption 6.387 billion kW? H, respectively, up 11.81 percent over the previous year and 17.62%.
The end of 2004, Jinjiang have been built 110kv substation 20, the main change of 43 units with a total capacity 1932MVA. Current 110kv wiring for the radiation type and the basic "hand in hand" power supply, and the formation of Chen Tai, Chengguan, cizao, Anhai, Lake, Shenzhen and Shanghai, within the stone pit and the East Area 8 power supply, and electricity by the Quanzhou Industry Area Council direct supply pool shop.
Addition, Jinjiang 220kv transmission network construction is lagging behind, has become a bottleneck in the development of 110kv power grid. 110kv power supply capacity of some areas lack of reliability poor, such as Lake, Tai Chan, Hoi and Chengguan supply areas, the recent rapid growth of electricity load.
[Development and Demand] The next five years, electricity consumption
Average growth rate of 13.2%
According to the latest overall city development plan, by 2010, Jinjiang will basically achieve modernization and medium-sized cities formed embryo. This is the power of the future planning of the Jinjiang proposed new requirements.
It is understood that the new electricity planning, Jinjiang City, through the development of national economy and demand for power status and historical statistical data analysis and investigation, combined with "economic and social development in Jinjiang City," 15 "Plan and 2010 standard (Draft) "," Jinjiang City Master Plan "report, using the output value unit consumption, power consumption, per capita electricity consumption, time series and so on, on the 2006-2010 forecast of electricity demand, raised Jinjiang possible future power needs.
According to estimates, in 2005, Jinjiang grid electricity consumption will reach 7.45 billion kW? H, load is 1150MW, Bi Zeng 16.64% and 17.95%; to 2010, and load power consumption will reach 13.85 billion kW? H and 2205MW; 2020 electricity consumption and load will reach 29 billion kW? h, 4620MW; 2006 a year by 2010 electricity and load 5-year average growth rate were 13.2% and 13.9%; from 2010 to 2020 will reach 7.67%, 7.68 %.
[Planning and implementation] 5 years of investment 751 million yuan
Build 110kv power grid 110kv power grid construction according to plan, from 2006 to 2010, Jinjiang City needs new 110kv change 18, extension 7, the new power transmission capacity of 1936MVA, Investment Estimation 533 million yuan; new and alteration 110kv line is about 426km, investment estimated 218 million; more investment in power transmission and transformation project of 751 million yuan.
Specific plan to: Jinjiang City in 2005 to become the new Sakiyama, Hou house change hsutso change, Yongfu change, 100 macro variables, Anton change, Zimao change, transformation and expansion within five miles Po Hang change conversion Luoshan change, increase 110kv power transmission capacity of 757MVA, while 220kv Lake pool change (Hoi) will also be put into operation.
2006 new year stream change, after the foreign change, Zhang changes, Palestinian house change, Shenzhen change; burning house built in 2007 will change after the forest changes, a teacher, changed to the west change, Dongshan change, expansion high pit change; 2008 New England pond will be changed, Sengoku change, urban East changed, the British forest north change, the expanded foreign change, Anping change, Zimao change; in 2009 will become the new king of house, around the first change, Inside the residence change, tower head variable; in 2010, will expand Zhang changed after the forest changes, Shenzhen change.
Addition, to meet the needs of the rapid development of power load, the plan also recommends building 220kv cizao 2010 change, 220kv and 110kv power transmission project in the preparatory work to strengthen the 110kv 10kv substation sent liaison between networks, to raise the electricity reliability, so 110kv substation to be fully utilized.
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