![]() The Ukrainian defenders have also taken heavy casualties. It is, in general, a disease." HOT ON THE EASTERN FRONTĪ Ukrainian counter-offensive has long been expected after months of attritional warfare in the east.Ī Russian winter offensive failed to make much progress, and its troops have made only small advances at huge cost. Kremlin spokesman Dmitry Peskov declined to comment on the leak, but said: "There is in fact a tendency to always blame everything on Russia. officials have said they suspect the leaker could be American, but have not ruled out pro-Russian actors. The documents detail topics such as information on the Ukraine conflict, in which Washington has supplied Kyiv with huge amounts of weapons and led international condemnation of Moscow's invasion.Īsked about the report, Ukrainian presidential aide Mykhailo Podolyak said Kyiv's strategic plans remained unchanged but that specific tactics were always subject to change. officials are trying to trace the source of the leak, reviewing how they share secrets internally and dealing with the diplomatic fallout. broadcaster CNN said Ukraine was forced to amend some military plans ahead of its long-anticipated counter-offensive because of the leak of dozens of secret documents. "You don't even pay attention," he added, his words nearly drowned out by the sound of explosions.Īs the battles ground on, U.S. "It used to be scarier, but now we have got used to it," said 50-year-old humanitarian volunteer Maksym. In Chasiv Yar, the first major town to Bakhmut's west, few buildings remain intact and those queuing for food and other aid do not even flinch at the sound of artillery. "In total, around 1,800 people remain in Avdiivka, all of whom risk their lives every day." "The Russians have turned Avdiivka into a total ruin," said Pavlo Kyrylenko, Donetsk's regional governor, describing an air strike on Monday that destroyed a multi-storey building. Moscow's military was also targeting the city of Avdiivka. The head of the Moscow-controlled part of Donetsk, Denis Pushilin, said Russian forces now held 75% of the city, though he cautioned it was too early to talk about Bakhmut's fall. The battle for the small and now largely ruined city on the edge of a chunk of Russian-controlled territory in Donetsk has been the bloodiest of the 13-month war as Moscow tries to inject momentum into its campaign after recent setbacks.īoth sides have suffered heavy casualties in the Bakhmut fighting, but Syrskyi said: "The situation is difficult but controllable." It is destroying buildings and positions with air strikes and artillery fire," Colonel General Oleksandr Syrskyi, commander of Ukraine's ground forces, said of Bakhmut. "The enemy switched to so-called scorched earth tactics from Syria. Ukrainian forces repelled several attacks, it said, as the Russian military kept up its effort to take control of Bakhmut.Ī top Ukrainian commander accused Moscow of using "scorched earth" tactics. The Russians pressed on with their offensive in the eastern Donetsk region where several cities and towns came under heavy bombardment, Ukraine's general staff said on Tuesday. ![]() documents, including those on Ukrainian counter-offensive plans. officials stepped up efforts to locate the source of a leak of classified U.S. It helps to control the speed of induction motor.KYIV, April 11 (Reuters) - Russian forces pounded frontline cities in eastern Ukraine with air strikes and artillery attacks, while U.S. Once it reaches to the maximum voltage which is 230 volts, it starts decreasing. By the means of range, the speed of induction motor is been increased with the help of button. Compared with costly converter, it requires a lower number of active and passive power components. On the other side, it uses a pulse width modulation technique (PWM circuit), and when compared with the phase angle control used for triacs, produces much lower high order harmonics. The same as in triac control, the voltage applied to the load can be varied from zero to maximum value. inductive/resistive load) with varying AC voltage. The circuit is capable of supplying a single-phase AC induction motor (or general a.c. The circuit operation is controlled by an AVR family microcontroller. It presents a low-cost design with high-efficiency drive capable of supplying a single-phase AC induction motor with a PWM modulated sinusoidal voltage. This project uses a new speed control technique for the single-phase AC induction motor. ![]() This project aims at controlling the AC power by using the concept of firing angle control of thyristors. Electronics and Communication Project IdeasĪCPWM control for induction motor is a system, that enables the single-phase AC motor to run at different speeds.
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