ترجمه فارسی مقاله یک رویکرد ترکیبی استفاده از یک SDBR و یک STATCOM برای افزایش پایداری یک مزرعه باد

ترجمه نام مقاله به فارسی:

ترجمه انگلیسی مقاله A Combined Approach of Using an SDBR and a STATCOM to Enhance the Stability of a Wind Farm

ترجمه نام مقاله به انگلیسی:

یک رویکرد ترکیبی استفاده از یک SDBR و یک STATCOM برای افزایش پایداری یک مزرعه باد

در این مقاله برای پایدارسازی ژنراتورهای القایی توربین بادی در برابر نوسانات توان در مجاورت استاتکام و پاسخ دهی استاتکام در برابر تغییرات توان واکنشی در اثر اتصال کوتاه در شبکه قدرت , با استفاده از مقاومت ترمز استاتیکی و میراکردن نوسانات در شبکه می پردازد

بررسی استفاده از توابع توزیع احتمال در تجزیه و تحلیل ارزش قابلیت اطمینان سیستمهای قدرت

Abstract—This paper presents a method to enhance the stability of a grid-connected wind farm composed of a fixed-speed wind turbine generator system (WTGS) using a combination of a small series dynamic braking resistor (SDBR) and static synchronous compensator (STATCOM). The SDBR and STATCOM have active and reactive power control abilities, respectively, and a combination of these units paves the way to stabilize well the fixed-speed wind farm. In this paper, a centralized control scheme of using an SDBR and a STATCOM together is focused, which can be easily integrated with a wind farm. Different types of symmetrical and unsymmetrical faults are considered to evaluate the transient performance of the proposed control scheme, applicable to a grid-connected wind farm. The effect of a multimass drive train of a fixed-speed WTGS in fault analysis, along with its importance in determining the size of the SDBR to augment the transient stability of a wind farm, is investigated. Extensive simulation analyses are performed to determine the approximate sizes of both SDBR and STATCOM units. Dynamic analysis is performed using real wind speed data. A salient feature of this work is that the effectiveness of the proposed system to minimize the blade–shaft torsional oscillation of a fixed-speed WTGS is also analyzed. Simulation results show that a combination of a small SDBR and STATCOM is an effective means to stabilize the wind farm composed of a fixed-speed WTGS.

Index Terms—Induction generator, SDBR, stability, STATCOM, torsional oscillation, wind farm.

INTRODUCTION

THE industry worldwide is turning increasingly to renewable sources of energy to generate electricity. Wind is the fastest growing and most widely utilized of the emerging renewable energy technologies in electricity systems at present, with a total of 194.4 GWinstalled worldwide at the end of 2010 [۱]. Variable-speed wind turbine generator systems (WTGS) are getting more attraction than the fixed speed nowadays. However, fixed-speed WTGS technologies still retain a sizeable share on the wind power market due to their superior characteristics such as brushless and rugged construction, low cost, maintenance free, and operational simplicity. The lifetime of a wind turbine is expected to be more than 20 years. Therefore, it is still a matter of interest to investigate the interaction of a fixed-speed WTGS with a power system [2].

نوع مقاله	IEEE SYSTEMS JOURNAL
سال ارائه	۲۰۱۵
گزارش کار	مختصر دارد
ترجمه	ندارد
پاورپوینت	ندارد
شبیه سازی	ام فایل متلب, سیمولینک متلب