llkktth103
01-12-21 1 Hits

Control of the Brushless DC Motor in Combine Mode


    A brushless DC (BLDC) motor is considered to be a high performance gear motor due to its low maintenance cost, versatility, adequate

torque and speed, and high reliability. Normally, a simple BLDC motor driver is composed of a permanent magnetic rotor and three stator

coils. In each controlling step, two out of three coils are used to generate rotating magnetic field, while the floating coil induces a back electromotive force (emf) and feeds the

generated current back to the controller as noise. In this work, combine mode scheme is proposed to control a BLDC motor in such a way that the excess current is accumulated via additional

switching circuit for further utilization. Therefore, a BLDC motor can drive the load in concurrent with generating power. The proposed switching circuit has been designed and simulated on

PSpice. The results show that up to 75% of input voltage can be charged to the storage capacitor.


   



    This paper provides a technical review of position and speed sensorless methods for controlling Brushless Direct Current (BLDC) motor drives, including the background analysis using

sensors, limitations and advances. The performance and reliability of BLDC motor drivers have been improved because the conventional control and sensing techniques have been improved

through sensorless technology. Then, in this paper sensorless advances are reviewed and recent developments in this area are introduced with their inherent advantages and drawbacks,

including the analysis of practical implementation issues and applications. The study includes a deep overview of state-of-the-art back-EMF sensing methods, which includes Terminal Voltage

Sensing, Third Harmonic Voltage Integration, Terminal Current Sensing, Back-EMF Integration and PWM strategies. Also, the most relevant techniques based on estimation and models are briefly

analysed, such as Sliding-mode Observer, Extended Kalman Filter, Model Reference Adaptive System, Adaptive observers (Full-order and Pseudoreduced-order) and Artificial Neural Networks.


   



    For the past two decades several Asian countries such as Japan, which have been under pressure from high energy prices, have implemented variable speed PM motor drives for energy saving

applications such as air conditioners and refrigerators [1]. On the other hand, the U.S.A. has kept on using cheap induction motor drives, which have around 10% lower efficiency than

adjustable PM motor drives for energy saving applications. Therefore recently, the increase in energy prices spurs higher demands of variable speed PM motor drives. Also, recent rapid

proliferation of motor drives into the automobile industry, based on hybrid drives, generates a serious demand for high efficient PM motor drives, and this was the beginning of interest in

BLDC motors.


   



    BLDC motors, also called Permanent Magnet DC Synchronous motors, are one of the motor types that have more rapidly gained popularity, mainly because of their better characteristics and

performance [2]. These motors are used in a great amount of industrial sectors because their architecture is suitable for any safety critical applications.


   



    The brushless DC motor is a synchronous electric motor that, from a modelling perspective, looks exactly like a DC motor, having a

linear relationship between current and torque, voltage and rpm. It is an electronically controlled commutation system, instead of having a mechanical commutation, which is typical of

brushed motors. Additionally, the electromagnets do not move, the permanent magnets rotate and the armature remains static. This gets around the problem of how to transfer current to a

moving armature. In order to do this, the brush-system/commutator assembly is replaced by an intelligent electronic controller, which performs the same power distribution as a

brushed DC motor [3]. BLDC motors have many advantages over brushed DC motors and induction motors, such as a better speed versus torque

characteristics, high dynamic response, high efficiency and reliability, long operating life (no brush erosion), noiseless operation, higher speed ranges, and reduction of electromagnetic

interference (EMI). In addition, the ratio of delivered torque to the size of the motor is higher, making it useful in applications where space and weight are critical factors, especially

in aerospace applications.


   



    The control of BLDC motors can be done in sensor or sensorless mode, but to reduce overall cost of actuating devices, sensorless control techniques are normally used. The advantage of

sensorless BLDC motor control is that the sensing part can be omitted, and thus overall costs can be considerably reduced. The disadvantages of sensorless control are higher requirements

for control algorithms and more complicated electronics [3]. All of the electrical motors that do not require an electrical connection (made with brushes) between stationary and rotating

parts can be considered as brushless permanent magnet (PM) machines [4], which can be categorised based on the PMs mounting and the back-EMF shape. The PMs can be surface mounted on the

rotor (SMPM) or installed inside of the rotor (IPM) [5], and the back-EMF shape can either be sinusoidal or trapezoidal. According to the back-EMF shape, PM AC synchronous motors (PMAC or

PMSM) have sinusoidal back-EMF and high performance Brushless DC Motor have trapezoidal

back-EMF. A PMAC motor is typically excited by a three-phase sinusoidal current, and a BLDC motor is usually powered by a set of currents having a quasi-square waveform [6,7].


   



    Because of their high power density, reliability, efficiency, maintenance free nature and silent operation, permanent magnet (PM) motors have been widely used in a variety of

applications in industrial automation, computers, aerospace, military (gun turrets drives for combat vehicles) [3], automotive (hybrid vehicles) [8] and household products. However, the PM

BLDC motors are inherently electronically controlled and require rotor position information for proper commutation of currents in its stator windings. It is not desirable to use the

position sensors for applications where reliability is of utmost importance because a sensor failure may cause instability in the control system. These limitations of using position sensors

combined with the availability of powerful and economical microprocessors have spurred the development of sensorless control technology. Solving this problem effectively will open the way

for full penetration of this motor drive into all low cost, high reliability, and large volume applications.


   



    The remainder of the paper is arranged as follows. Section 2 describes the position and speed control fundamentals of BLDC motors using sensors. Next, Section 3 explains the control

improvements applying sensorless techniques, describing the motor controller model and the most important techniques based on back-EMF sensing. Section 4 also briefly analyses the

sensorless techniques using estimators and model-based schemes. In addition, Section 5 compares the feasibility of the control methods, and describes some relevant implementation issues,

such as open-loop starting. Finally, Section 6 provides an overview for the applications of BLDC motor controllers, as well as conclusions are drawn in Section 7.


   



    PM motor drives require a rotor position sensor to properly perform phase commutation and/or current control. For PMAC motors, a constant supply of position information is necessary;

thus a position sensor with high resolution, such as a shaft encoder or a resolver, is typically used. For BLDC motors, only the knowledge of six phase-commutation instants per electrical

cycle is needed; therefore, low-cost Hall-effect sensors are usually used. Also, electromagnetic variable reluctance (VR) sensors or accelerometers have been extensively applied to measure

motor position and speed. The reality is that angular motion sensors based on magnetic field sensing principles stand out because of their many inherent advantages and sensing benefits.


   



    2.1. Position and Speed Sensors


    As explained before, some of the most frequently used devices in position and speed applications are Hall-effect sensors, variable reluctance sensors and accelerometers. Each of these

types of devices is discussed further below.


   



    2.1.1. Hall-effect sensors


    These kinds of devices are based on Hall-effect theory, which states that if an electric current- carrying conductor is kept in a magnetic field, the magnetic field exerts a transverse

force on the moving charge carriers that tends to push them to one side of the conductor. A build-up of charge at the sides of the conductors will balance this magnetic influence producing

a measurable voltage between the two sides of the conductor. The presence of this measurable transverse voltage is called the Hall-effect because it was discovered by Edwin Hall in 1879.


   



    Unlike a brushed DC motor, the commutation of a high performance BLDC Motor is controlled

electronically. To rotate the BLDC motor the stator windings should be energized in a sequence. It is important to know the rotor position in order to understand which winding will be

energized following the energizing sequence. Rotor position is sensed using Hall-effect sensors embedded into the stator [9].


   



    Most BLDC motors have three Hall sensors inside the stator on the non-driving end of the motor. Whenever the rotor magnetic poles pass near the Hall sensors they give a high or low

signal indicating the N or S pole is passing near the sensors. Based on the combination of these three Hall sensor signals, the exact sequence of commutation can be determined. Figure 1

shows a transverse section of a BLDC motor with a rotor that has alternate N and S permanent magnets. Hall sensors are embedded into the stationary part of the motor. Embedding the Hall

sensors into the stator is a complex process because any misalignment in these Hall sensors with respect to the rotor magnets will generate an error in determination of the rotor position.

To simplify the process of mounting the Hall sensors onto the stator some motors may have the Hall sensor magnets on the rotor, in addition to the main rotor magnets. Therefore, whenever

the rotor rotates the Hall sensor magnets give the same effect as the main magnets. The Hall sensors are normally mounted on a printed circuit board and fixed to the enclosure cap on the

non-driving end. This enables users to adjust the complete assembly of Hall sensors to align with the rotor magnets in order to achieve the best performance [10].


   


>http://www.dw-motor.com

  Send Message

Related ads

Be Secured With The Independent Escorts Of Apsara For U

When you have the call girls in Sindhi camp hotels of Apsara for U, why worry! Enjoy as much as you can. Feel the magic of these call girls whenever you want. We are just a call away! Check out our curvy amazing girls at https://www.apsaraforu.com/.

Call Girls In Munirka 9599538384 Escorts ServiCe In Delhi Ncr

Call Girls In Munirka 9599538384 Door Step Delivery Top Quality Full Educated and Full Cooperative Independent Girls Escort ServiCes In All Over Delhi, Gurgaon, Faridabad, Noida, Ghaziabad I Have Extremely Beautiful Broad Minded Cute Sexy & Hot Call…

Top class escort service in delhi 9205223161 [24/7 hours online]

Gentleman Only Call Now Mr.Karan +919205223161 Call Girls In Delhi NCR 100% Genuine & satisfaction Real Profiles And Trusted Call Girls In Delhi Escort Service Provide In Delhi NCR. Note; No advance for incall, if it is outcall then u need to pay small…

Call Girls In Saket,Delhi 09953056974 Short 1500 Night 6000 ..

WHATSAPP ✤ ✥ ✦ 09953056974 ✤ ✥ ✦ Bookings NOW Call me +91-9953056974 Hello Sir Chut Service Mein Aapka Swagat Hai.. BUDGET CALL GIRLS IN DELHI, BOOKING FOR NOW -!! 09953056974 !!- DELHI ESCORTS SHORT NIGHT Delhi Escorts Service – An All Over New Delhi…

INDEPENDENT COLLAGE CALL GIRLS IN DELHI 8800256022 SHORT 1500 NIGHT 6000.

Call Girls In Delhi CALL Mr Karan 88002//56022 Women Seeking Men In Delhi WHATSAAP BOOKING 100% REAL GIRLS ALL ARE GIRLS LOOKING MODELS AND RAM MODELS ALL GIRLS Short 2OOO/- To 3OOO/- & Night 7OOO/- To 12OOO/- FORM INDIAN , NEPALI ,,Russion INDIAN…

Call Girls In Govindpuri 9650679149 Top Quality Female Escorts Services

Call Girls In Govindpuri, Delhi 9650679149 Door Step Top Quality Female Model Escorts ServiCes In MUKHERJEE NAGAR JASOLA SAKET MUNIRKA SOUTH EXTENSION NEHRU PLACE MALVIYA NAGAR AND ALL OVER DELHI GURGAON NOIDA GHAZIABAD. Escorts services that I offer…

Delhi Escorts Service

Hi, I am Miss Delhi Escort. I am a Sexy Delhi Escort Girl. I am Just 23 Years old. I am a Very Good Looking Girl. I am Delhi University Student. I am an Escort Service provider in Delhi.  My status. Age:21 Height:5'2 Measurement:34D-24-36 Weight:52kg Eye…

Call Girls In Karol Bagh Delhi 9910636797 Shot 1500 Night 6000

Call Girls in Delhi 09910636797 Same Number Whatsaap Collage Going Girls.Models• vip Models•Incall & Outcall Available CALL WHATSAPP ME☎ 9910636797 IN CALL OUT CALL HOTEL HOME 3*5*7FEMALE ESCORT SERVICE DELHI GURGAON DOOR STEP24/7HURS CALL OR WHATSAPP…

Indian Escorts in Dubai +971561616995

Hi costly, my title is  Nushrratt .I am 21 a long time old and I am from Dubai. I am uncommonly kind and sweet. I am brief, hot and guileful. The foremost entertaining and most joyful person you have got got ever met. For any sort of wander off in…

Furat Escorts In Dubai +971557371616

Are You Seeking Out for Indian Call Young ladies in Dubai. It's with charm that I welcome you on my profile . Within the occasion that you simply are scrutinizing these couple of lines, typically on the grounds that you're looking for the tip top, an…

,Contact Call Girls Delhi Sex Whatsapp ☎+91-9599893089 ⭐Chattarpur

Chattarpur Contact:- 9599893089 WhatsApp Call Girls Delhi Sex Delhi Call Girls Delhi Sex We Have Provide Top-Class Escorts Service in Delhi, I Have Extremely Beautiful Broad Minded Cute Sexy Hot Call Girls and Escorts, We Are Located in 3* 5* 7* Hotels…

VIP_Call Girls In Gole Market 8447777795 SHOT 1500 NIGHT 5000

Call Girls IN Delhi CALL ☎+91-8447777795 FEMALE SERVICE PROVIDER☆☆☆TIMINGS 24 HOURS OPENS☆☆☆We Are One Of The Oldest Escort Agencies in Delhi. You Will Find That Our Female Escorts Are Full Of Fun, Sexy And They Would Love & Enjoy Your Company. We Have A…

Bairnsdale Escorts Girls Is Well Educated and Intelligent

The girl from Bairnsdale Escorts is well educated and intelligent in all activities, be it sex or any other service, they are do all activities perfectly. When you choose Bairnsdale Escorts Escorts escort girls, you are not only paying for a pretty face,…

Call Girls In Kotla Mubarakpur | 9667720917-| Models Escorts Service,24hr.Delhi Ncr-

CALL GIRLS IN DELHI NCR-(+91-9667720917 )-HOT & SEXY 100% INDEPENDENT ESCORT SERVICE IN DELHI NCR - SHORT TIME OR FULL NIGHT UNLIMITED ENJOY GENUINE,PROFILE & TRUSTED DOOR STEP ESCORT SERVICE IN DELHI NCR, FEEL FREE TO CALL US FEMALE SERVICE HOT BUSTY &…

delhi Dwarka New Ashok Nagar Hauz khas RK Puram 9319667028 delhi

call girls in delhi Dwarka New Ashok Nagar Hauz khas RK Puram 9319667028 delhi Ricky escort service Mahipalpu Call Girls Munirka Escorts Service … call me 8800930956 We ate provides all types of girls and Russian High profile girl night staff available…

Does arthritis cause mood swings?

Having to deal with pain when you have arthritis is only part of the battle. Treatment for this disease must also take into account the emotional impact it causes. The pain you experience with arthritis can definitely affect your mood. Sure, it's no…

Call 99992349489 Girls In Laxmi Nagar Escort Service In Delhi Ncr

Delhi NcR Call Girls In Delhi Call Deepak:- +91-–9999239489 Book Our Escort & Call girl Service if You Want any Special Position or any Special Request You Can Directly ask to our Escorts And Independent Call Girls and They would not Deny Your Command or…

Specialist astrologer Lal Kitab Vedic+91-9779392437

Astrologer SK Jindal is a well known best astrologer of India+91-9779392437 Astrologer Jindal is known for his accurate precise predictions and for his perfect solutions in India as well as in other countries. He helps people by the best astrology…

95=82=30=31=31 CALL GIRLS IN DELHI CALL NOW HOT ESCORT SERVICE BEST ESCORT

Escorts Service In Janakpuri Call 9582303131 As the most trusted Call Girls Agency in Delhi, we are always committed for providing the top escorts girl at reasonable prices. Contact us today to hire Delhi NCR’s hottes Females, College Girls, Housewife, PG…

What's the Difference Between Bearings?

What's the Difference Between Bearings? Bearings are used to help reduce friction. Metal-upon-metal contact produces large amounts of friction. The friction adds to wear and tear of the metal, producing grinding that slowly degrades the metal. Bearings…

09910636797 FULL SEX VIDEO CALL // NUDE SHOW // FULL ENJOYMENT

09910636797 HI SIR I’M SEX CHAT GIRL LAKSHMI ONLY PHONE CAM LIVE VIDEO SEX FULL OPEN BODY NUDE WITH FACE FINGERING FULL SETISFECTION FULL ENJOYING AVAILABLE ANY 24HOURS CALL ON WHAT’S APP DETAILS 1HOUR VIDEO CALL 3000 1HOUR VIDEO SEX 2000 1HOUR…

09910636797 Whatsapp Phone sex service 24 hours available

09910636797 HI SIR I’M SEX CHAT GIRL LAKSHMI ONLY PHONE CAM LIVE VIDEO SEX FULL OPEN BODY NUDE WITH FACE FINGERING FULL SETISFECTION FULL ENJOYING AVAILABLE ANY 24HOURS CALL ON WHAT’S APP DETAILS 1HOUR VIDEO CALL 3000 1HOUR VIDEO SEX 2000 1HOUR…

Call Girls In Connaught Place Delhi | 9667720917 | Escorts Service In Delhi Ncr,24Hrs

Call Girls In Delhi- 9667720917 -Door Step Delivery Top Quality Full Educated and Full Cooperative Independent Girls Escort ServiCes In All Over Delhi, Gurgaon, Faridabad, Noida, Ghaziabad I Have Extremely Beautiful Broad Minded Cute Sexy & Hot Call…

HOT AND SEXY TIGHT PUSSY COLLAGE GIRLS 9958139682 Escorts ServiCe In Delhi Ncr

HOT AND SEXY TIGHT PUSSY COLLAGE GIRLS 9958139682 Escorts ServiCe In Delhi NcrHOT AND SEXY TIGHT PUSSY COLLAGE GIRLS 9958139682 Escorts ServiCe In Delhi NcrHOT AND SEXY TIGHT PUSSY COLLAGE GIRLS 9958139682 Escorts ServiCe In Delhi NcrHOT AND SEXY TIGHT…

Arbitrary booking assortment for Lajpat Nagar Escorts

In Lajpat Nagar, you can book an escort woman arbitrarily because Lajpat Nagar Escorts Agency has a wide scope of determination, this accompanies organization is probably the best escort office in this market, here to know the classifications of Lajpat…

VIP call girl service high profile models in delhi femail escort service 9711800081⭐

Amit 97118OOO81 CallWhatsapp Delhi ncr-Mr Amit HOT & SEXY CALL GIRLS IN DELHI Noida 97118OOO81 ESCORTS SERVICE IN DELHI NCR high profile independent call girl service SHOT 1500 Night 6000 Delhi – Housewife escorts or female escort girls available 24…

Dr Mbiwe 0734259445 Safe Abortion Clinic in Mitchell's Plain, Noordhoek, Nyanga, Observatory

Safe abortion is when a pregnancy is ended so that it doesn't result into the birth of a child.  Women's Abortion Clinic provides safe abortion/ Termination of Pregnancy to women who are faced with either an unplanned pregnancy or a pregnancy they choose…

Call Girls In Kailash Colony Escorts ServiCe +919953056974

WHATSAPP ✤ ✥ ✦ +919953056974 ✤ ✥ ✦ Bookings NOW Call me +91-9953056974 Hello Sir Chut Service Mein Aapka Swagat Hai.. BUDGET CALL GIRLS IN DELHI, BOOKING FOR NOW -!! 09953056974 !!- DELHI ESCORTS SHORT NIGHT Delhi Escorts Service – An All Over New Delhi…

How is heavy-duty steel grating manufactured?

How is heavy-duty steel grating manufactured? Heavy-duty steel grating can be integrated into an extensive range of industrial projects, from airplane hangars to drainage grates. Contractors rely on steel grating products for roadway inlet gratings and…

What is the best diet for weight loss 2020?

Spaniards gain on average between two and four kilos during the holidays due to sedentary lifestyle and poor diet September is the month in which Spaniards start the most diets, but only 5% of them are successful, according to Dr. López-Nava, director of…

Independent Jaipur Escorts

Hi, this is Anchal Kapoor from Jaipur Escorts & I am this sexy & seductive babe that you have been searching your entire life. Take me as your splendid sex object or a person to just hang out with mushy, erotic or all time frolic flirtations, and then I…

Marriage solutions by specialist astrologer+91-9779392437

Astrologer SK Jindal is a well known best astrologer of India+91-9779392437 Astrologer Jindal is known for his accurate precise predictions and for his perfect solutions in India as well as in other countries. He helps people by the best astrology…

VIP_Call Girls In Chaman Vihar 8447777795 SHOT 1500 NIGHT 5000

Call Girls IN Delhi CALL ☎+91-8447777795 FEMALE SERVICE PROVIDER☆☆☆TIMINGS 24 HOURS OPENS☆☆☆We Are One Of The Oldest Escort Agencies in Delhi. You Will Find That Our Female Escorts Are Full Of Fun, Sexy And They Would Love & Enjoy Your Company. We Have A…

Call Girls in R K Puram SHOT 2000 NIGHT 7000 +91-8800902898 DELHI NCR

Call Girls in R K Puram SHOT 2000 NIGHT 7000 +91-8800902898  DELHI NCR  Delhi Call Girls 8800902898 Call Girls Delhi & Escorts ServiCe In Delhi Ncr Available In- Call Girls & Out Call Girls Services Delhi Call Girls Provided Same Number Whatsaap Delhi…

SHOT 1500 NIGHT 5000 Call Girls In Anand Vihar 9899985641

Call Girls In Delhi Just Call Us Now +91-9899985641 Hotel/Home 3*5*7 Female Escorts Service In Delhi 24×7-In/outcall-365/Day,Female Escorts Service-In-Indian Models,HI-profile Collage Girls,for fun and enjoyment,regular kind of girls or…

SAFE ABORTION CLINIC BY DR PEACE 0630073622 IN Grahamstown King William’s Town Mthatha Port Elizabeth Queenstown

Dr Peace`s Clinic is an expert in Abortion, Sexual problems, a nd reproductive health .It is therefore among the leading( Women's Abortion Clinic in South Africa with an experience of over 10 years Specializing in Medical Abortions which is a safe and…

Manvi and her moves will make you lively with Mumbai Escorts

Let Manvi give you genuine and much needed love and fulfillment with Independent Mumbai escorts. Many people in this world who are in relationships are not at all happy as it's not giving them any kind of fulfillment, either emotionally or sexually. To…

Cheap Call Girls In Nehru Nagar | 9971941338 | Escorts Service In Delhi Ncr,24x7-Hrs-

CALL GIRLS IN DELHI | 9971941338 | HIGH PROFILE ESCORTS IN DELHI ESCORTS SERVICE IN DELHI, HIGH CLASS ESCORTS,STUDENT GIRLS ESCORTS IN DELHI BEST SEX SERVICE AUNTY, BUSTY MODELS ESCORTS DELHI INDEPENDENT,FEMALE ESCORTS DELHI.CALL GIRLS ARE HIGHLY SMART…

HOT AND SEXY FEMALE ESCORT SERVICE PROVIDE IN DELHI 7838892339 WOMEN SEEKING MEN.

CALL AVISHEK : ✤ ✥ ✦ 7838892339 ✤ ✥ ✦ Bookings Opens Now Excellent High profile Independent Female Model VIP High Class And Top Class Escorts Service with us will be Best part in your Life ever. ALL HOME/HOTEL DELIVERY SERVICE DOORSTEP SERVICE IN/CALL &…

Sheetal Vip Indian Escorts Dubai +971561616995

Howdy i am sheetal 20 year ancient strong and excellent. my color is reasonable and the figure is fair idealize. culminate tight tits and busty butts can drive you insane for me. i cherish to do unpleasant sex. my nature towards my clients is…

Meera vip escort dubai

I am a very sexy and strong person, I always like interesting things from you, what do you think if you meet me, I know what you want and I will make you happy. You will feel comfortable and content with me, I am not going to waste your time, you will…

Call Girls In Dwarka 9205090610 Escorts ServiCe In Delhi Ncr

Call Girls In Dwarka 9205090610 Door Step Delivery Elite Escort Angels Top Quality Full Educated and Full Cooperative Independent Girls Escorts ServiCes In All Over Delhi, Gurgaon, Faridabad, Noida, Ghaziabad I Have Extremely Beautiful Broad Minded Cute…

Massage Bangalore

Best Massage Service is Spaleela in Bangalore. We are working over our customer and  providing our guests with utmost individual attention, and a highly pampering spa experience that not only focuses on absolute mind. Click the below link to know more…

9599646485 Call girls in chanakyapuri female service provider timings 24 hours open

About Call Girls in Delhi 9599646485 Women seeking men Delhi | Locanto, Skokka Dating in Delhi Contact Karan 9599646485 Delhi Call Girls Punjabi Kashmiri Chinky All Type Gals AvaiBLE We provide professional call girls services for both incall call and…

Call Girls Model in Goa at very Cheap Price

Komal Agarwal is giving best Goa Escorts to fulfill your inward soul with provocative Call Girls in Goa. Call us 0000000000 to book VIP Escort Service in Goa day in and day out. http://www.independentgoaescorts.co.in…

Model Escort in Tilak Nagar

Welcome to here on this site we overall in all comprehend a man regularly looks for the best Tilak Nagar Escorts. Men persistently moved by women and their endeavor are reliable to find wonderful, in the current style, energetic and engaging lady. In case…

Delhi Call Girl Adarsh Nagar 8800357707 Our Call Girls In Delhi

+918800357707  Our Delhi Call Girl Services (8800357707  ) Cheap Call Girls In Delhi Sex Services Delhi Body Massage Parlours Delhi Offer Hot Girls 8800357707  .Are You Looking Delhi VIP Personal Satisfaction Girl Friend Hot Experiences Sex With Beautiful…

09910636797 FULL NUDE CAM PHONE SEX AVAILABLE WHATAPP ANY TIME SERVICE

09910636797 HI SIR I’M SEX CHAT GIRL LAKSHMI ONLY PHONE CAM LIVE VIDEO SEX FULL OPEN BODY NUDE WITH FACE FINGERING FULL SETISFECTION FULL ENJOYING AVAILABLE ANY 24HOURS CALL ON WHAT’S APP DETAILS 1HOUR VIDEO CALL 3000 1HOUR VIDEO SEX 2000 1HOUR…

Call Girls In Shakti Nagar 9999667151 Escort ServiCe In Delhi NCR

Russian Call Girls Near Shakti Nagar 9999667151 Door Step Delivery We Offering You 100% Genuine Completed Body And Mind Relaxation With Happy Ending ServiCe Done By Most Attractive Charming Soft Spoken Bold Beautiful Full Cooperative Independent Escort…

Hottest and big boobs Call Girl Manali

Our Call Girl Manali is well known for their professionalism and best services. Our Precious clients represent our website with 5 stars. We only work with those Call Girls in Manali who are very spicy and have better experience to share the moments of…

Report this ad