请帮忙将下段文字翻译成英文，不要翻译软件那种，句子通顺些，来高手帮忙啊，急用，在线等

Question

摘要：本文重点介绍了陈村水电厂主变压器改造的必要性、改造经验和投运后的跟踪分析，在四台主变改造时实行全过程的项目管理，在设备改造前期方案设计、改造方案实施和投运后的跟踪分析等环节充分发挥该厂专业人员的技术力量优势，确保改造后彻底解决旧主变存在的缺陷问题和发挥新主变投运产生最大的安全和经济效益。为运行多年的水电老厂同类型设备改造提供了一定的借鉴作用。

Answer 1

Abstract: This paper focuses on the transformation of the main transformer Chencun hydropower plants need to transform the experience and put into operation after the follow-up analysis, four main changes in the renovation of the whole process of project management, equipment modification early in the design, renovation program implementation and put into operation after the follow-up analysis and other aspects of the plant full advantage of technology professionals to ensure that former team become transformed solve problems and defects play a new home and put into operation to produce the greatest change the security and economic benefits. Years of water and electricity to run the same type of equipment to transform old factory provide some reference.

Answer 2

Abstract: This paper introduces the Chen Cun hydroelectric power station main transformer transformation necessity, experience and after commissioning in trace analysis, four main variable transformation of the whole process of project management in equipment transformation, initial design, implementation of revamping scheme and operation tracking link such as analysis and give full play to the factory professional technology superiority in strength, ensure that the transformed completely solve the old main transformer the problems and develop new transformer operation to produce maximum safety and economic benefit. For the old plant of water and electricity the same type of equipment to provide certain reference function.

Answer 3

Abstract: This paper introduces the Chen Cun hydroelectric power station main transformer transformation necessity, experience and after commissioning in trace analysis, four main variable transformation of the whole process of project management in equipment transformation, initial design, implementation of revamping scheme and operation tracking link such as analysis and give full play to the factory professional technology superiority in strength, ensure that the transformed completely solve the old main transformer the problems and develop new transformer operation to produce maximum safety and economic benefit. For the old plant of water and electricity the same type of equipment to provide certain reference function.
可以吗

Answer 4

This paper introduces ChenCun hydropower miller transformer the necessity of reform, reform experience and put the track and analyze, after in the four sets of main transformer transformation of project management, the whole process in equipment modification plan design, the reform scheme implementation and operation of such links as tracking analysis after the full play professional technical force advantage, ensure after the transformation to thoroughly solve the main transformer old of the shortcomings of the problem and use of new main transformer are put into operation produce the maximum security and economic benefits. As operation of hydropower DuoNian old factory equipment reform with type provides a certain reference.